Deutsch

Höfling, Marion ; Porz, Lukas ; Rödel, Jürgen (2022)
Der innovative Fehler im Kristall : Design keramischer Piezo- und Ferroelektrika durch Versetzungen.
In: Physik in unserer Zeit, 53 (4)
doi: 10.1002/piuz.202201633
Artikel, Bibliographie

Rödel, Jürgen ; Porz, Lukas ; Fang, Xufei ; Klomp, Arne J.
Hrsg.: Technische Universität Darmstadt, 64289 Darmstadt, DE (2021)
Polykristalline Keramik mit verbesserten Eigenschaften.
Norm, Patent, Standard, Bibliographie

Kounga, Alain Brice ; Zhang, S. ; Rödel, Jürgen ; Jo, Wook ; Granzow, Torsten (2018)
Keramischer Werkstoff, Verfahren zur Herstellung des keramischen Werkstoffs und Bauelement mit dem keramischen Werkstoff.
Norm, Patent, Standard, Bibliographie

Blömker, Martin ; Erdem, Emre ; Li, Shunyi ; Weber, Stefan ; Klein, Andreas ; Rödel, Jürgen ; Frömling, Till (2016)
Defect Structure of Doped Lead-Free 0.9(Bi0.5Na0.5)TiO3−0.1(Bi0.5K0.5)TiO3Piezoceramics.
In: Journal of the American Ceramic Society, 99 (2)
doi: 10.1111/jace.13999
Artikel, Bibliographie

Oechsner, Matthias ; Rödel, Jürgen ; Heilmaier, M. (2011)
Laudatio für Frau Prof. Dr.-Ing. Christina Berger. –Laudatio for Prof. Dr.-Ing. Christina Berger.
In: Int. J. Mat. Res. 102 (2011), 10, S. 1194 – 1196 (editorial).
Artikel, Bibliographie

Daniels, John E. ; Jo, Wook ; Rödel, Jürgen ; Honkimäki, Veijo ; Jones, Jacob L. (2010)
Electric-field-induced phase-change behavior in (Bi0.5Na0.5)TiO3–BaTiO3–(K0.5Na0.5)NbO3: A combinatorial investigation.
In: Acta Materialia, 58 (6)
doi: 10.1016/j.actamat.2009.11.052
Artikel, Bibliographie

Hahn, Horst ; Riedel, Ralf ; Rödel, Jürgen (1999)
Neue Herstellungsverfahren für keramische Werkstoffe.
In: Thema Forschung, 4
Artikel, Bibliographie

Rödel, Jürgen ; Guthmann, O. ; Kastening, B. ; Reller, A. ; Knechtel, Mathias (1996)
Verfahren zur Herstellung von Gradientenwerkstoffen.
Norm, Patent, Standard, Bibliographie

Neubrand, Achim ; Kastening, Bertel ; Rödel, Jürgen (1996)
Anodische Oxidation poröser Elektroden: ein neuer Weg zu Gradientenwerkstoffen.
In: Elektrochemie der Elektronenleiter
Buchkapitel, Bibliographie

Rödel, Jürgen ; Neubrand, A. (1996)
Gradientenwerkstoffe - Konzepte, Anwendungen und Herausforderungen.
Tagung Verbundwerkstoffe und Werkstoffverbunde. Bayreuth (24.10.196-25.10.1996)
Konferenzveröffentlichung, Bibliographie

Hoffman, Markus ; Prielipp, Helge ; Fiedler, Udo ; Claussen, Nils ; Rödel, Jürgen (1996)
Toughening mechanisms in metal fiber reinforced ceramics.
In: Fracture mechanics of ceramics. Vol. 11, Auflage: New York: Plenum Publ. Corp., 1996
Buchkapitel, Bibliographie

Tomandl, G. ; Rödel, Jürgen (1985)
Sintering of Ceramics II Ceramic Monographs - Handbook of Ceramics.
In: Supplement to Interceram, 34 (4)
Artikel, Bibliographie

Englisch

Preuß, Oliver ; Bruder, Enrico ; Zhang, Jiawen ; Lu, Wenjun ; Rödel, Jürgen ; Fang, Xufei (2025)
Damage-tolerant oxides by imprint of an ultra-high dislocation density.
In: Journal of the European Ceramic Society, 45 (2)
doi: 10.1016/j.jeurceramsoc.2024.116969
Artikel, Bibliographie

Zhuo, Fangping ; Wang, Bo ; Cheng, Long ; Zatterin, Edoardo ; Jiang, Tianshu ; Ni, Fan ; Breckner, Patrick ; Li, Yan ; Guiblin, Nicolas ; Isaia, Daniel ; Luo, Nengneng ; Fulanovic, Lovro ; Molina-Luna, Leopoldo ; Dkhil, Brahim ; Chen, Long-Qing ; Rödel, Jürgen (2024)
Unlocking electrostrain in plastically deformed barium titanate.
In: Advanced Materials
doi: 10.1002/adma.202413713
Artikel, Bibliographie

Zhang, Haoyu ; Gao, Shuang ; Wang, Hongyang ; Zhuo, Fangping ; Muhammad, Qaisar Khushi ; Fang, Xufei ; Rödel, Jürgen ; Frömling, Till ; Li, Qi (2024)
Enhancing the photoelectric performance of metal oxide semiconductors by introduction of dislocations.
In: Journal of Materials Chemistry A, 35 (12)
doi: 10.1039/d4ta03786c
Artikel, Bibliographie

Zhuo, Fangping ; Zhou, Xiandong ; Dietrich, Felix ; Soleimany, Mehrzad ; Breckner, Patrick ; Groszewicz, Pedro B. ; Xu, Bai-Xiang ; Buntkowsky, Gerd ; Rödel, Jürgen (2024)
Dislocation density-mediated functionality in single-crystal BaTiO3.
In: Advanced Science, 11 (31)
doi: 10.1002/advs.202403550
Artikel, Bibliographie

Taylor, Odin ; Chaffee, Ethan ; Liu, Binzhi ; Zhao, Changhao ; Rödel, Jürgen ; Zhou, Lin ; Tan, Xiaoli (2024)
Electric field response of ferroelectric domains near non-polar precipitates in BaTiO3-based ceramics.
In: Applied Physics Letters, 124
doi: 10.1063/5.0211248
Artikel, Bibliographie

Dietrich, Felix ; Ni, Fan ; Fulanović, Lovro ; Zhou, Xiandong ; Isaia, Daniel ; Groszewicz, Pedro B. ; Zhang, Chunlin ; Xu, Bai-Xiang ; Rödel, Jürgen ; Buntkowsky, Gerd ; Zhuo, Fangping (2024)
Effect of temperature on dislocation-tuned dielectricity and piezoelectricity in single-crystal BaTiO3.
In: Applied Physics Letters, 124
doi: 10.1063/5.0191394
Artikel, Bibliographie

Jiang, Tianshu ; Ni, Fan ; Recalde-Benitez, Oscar ; Breckner, Patrick ; Molina-Luna, Leopoldo ; Zhuo, Fangping ; Rödel, Jürgen (2023)
Observation of dislocation-controlled domain nucleation and domain-wall pinning in single-crystal BaTiO3.
In: Applied Physics Letters, 123
doi: 10.1063/5.0173819
Artikel, Bibliographie

Rödel, Jürgen ; Frisch, Alexander ; Damjanovic, Dragan (2023)
The scientists’ responsibility in communicating the sustainability crisis.
In: Journal of Materials Science, 58
doi: 10.1007/s10853-023-09031-z
Artikel, Bibliographie

Fang, Xufei ; Rödel, Jürgen (2023)
Dancing with an electric field.
In: Nature Materials, 22
doi: 10.1038/s41563-023-01614-0
Artikel, Bibliographie

Klein, Andreas ; Albe, Karsten ; Bein, Nicole ; Clemens, Oliver ; Creutz, Kim Alexander ; Erhart, Paul ; Frericks, Markus ; Ghorbani, Elaheh ; Hofmann, Jan Philipp ; Huang, Binxiang ; Kaiser, Bernhard ; Kolb, Ute ; Koruza, Jurij ; Kübel, Christian ; Lohaus, Katharina Natalie Silvana ; Rödel, Jürgen ; Rohrer, Jochen ; Rheinheimer, Wolfgang ; Souza, Roger A. ; Streibel, Verena ; Weidenkaff, Anke ; Widenmeyer, Marc ; Xu, Bai-Xiang ; Zhang, Hongbin (2023)
The Fermi energy as common parameter to describe charge compensation mechanisms: A path to Fermi level engineering of oxide electroceramics.
In: Journal of Electroceramics, 51 (3)
doi: 10.1007/s10832-023-00324-y
Artikel, Bibliographie

Gao, Shuang ; Zhao, Changhao ; Bohnen, Matthias ; Müller, Ralf ; Rödel, Jürgen ; Kleebe, Hans-Joachim (2023)
Precipitate-domain wall topologies in hardened Li-doped NaNbO3.
In: Acta Materialia, 254
doi: 10.1016/j.actamat.2023.118998
Artikel, Bibliographie

Cangini, Laura ; Wohninsland, Andreas ; Bremecker, Daniel ; Fulanovic, Lovro ; Zhao, Changhao ; Rödel, Jürgen (2023)
Effect of thermal depolarization on the poling-induced domain texture and piezoelectric properties in Mg-doped NBT-6BT.
In: Journal of the American Ceramic Society
doi: 10.1111/jace.19331
Artikel, Bibliographie

Zhuo, Fangping ; Zhuo, Xiandong ; Gao, Shuang ; Dietrich, Felix ; Groszewicz, Pedro B. ; Fulanovic, Lovro ; Breckner, Patrick ; Xu, Bai-Xiang ; Kleebe, Hans-Joachim ; Damjanovic, Dragan ; Rödel, Jürgen (2023)
Intrinsic-strain engineering by dislocation imprint in bulk ferroelectrics.
In: Physical Review Letters, 131 (1)
doi: 10.1103/PhysRevLett.131.016801
Artikel, Bibliographie

Bremecker, Daniel ; Wohninsland, Andreas ; Teuber, Siegfried ; Kodumudi Venkataraman, Lalitha ; Hinterstein, Manuel ; Rödel, Jürgen (2023)
Texture-based ferroelectric hardening in Na1/2Bi1/2TiO3-based piezoceramics.
In: Physical Review Materials, 7 (6)
doi: 10.1103/PhysRevMaterials.7.064407
Artikel, Bibliographie

Fang, Xufei ; Nakamura, Atsutomo ; Rödel, Jürgen (2023)
Deform to perform: dislocation-tuned properties of ceramics.
In: American Ceramic Society Bulletin, 102 (5)
Artikel, Bibliographie

Scherer, Michael ; Ameres, Marie-Gabrielle ; Rheinheimer, Wolfgang ; Frömling, Till ; Rödel, Jürgen ; Fulanovic, Lovro (2023)
Blacklight sintering of BaTiO3 ceramics.
In: Journal of the European Ceramic Society, 43 (12)
doi: 10.1016/j.jeurceramsoc.2023.04.034
Artikel, Bibliographie

Gao, Shuang ; Zhao, Changhao ; Bohnen, Mattthias ; Müller, Ralf ; Rödel, Jürgen ; Kleebe, H.-J. (2023)
Precipitate-domain wall topologies in hardened Li-doped NaNbO.
In: Acta Materialia, 254
doi: 10.1016/j.actamat.2023.118998
Artikel, Bibliographie

Preuß, Oliver ; Bruder, Enrico ; Lu, Wenjun ; Zhuo, Fangping ; Minnert, Christian ; Zhang, Jiawen ; Rödel, Jürgen ; Fang, Xufei (2023)
Dislocation toughening in single-crystal KNbO3.
In: Journal of the American Ceramic Society, 106 (7)
doi: 10.1111/jace.19088
Artikel, Bibliographie

Zheng, Mupeng ; Zhao, Changhao ; Rödel, Jürgen (2023)
Transitions from soft to hard piezoelectricity of (Ba, Ca)(Ti, Zr)O3 ceramics via precipitation hardening.
In: Applied Physics Letters, 122 (13)
doi: 10.1063/5.0146096
Artikel, Bibliographie

Zhuo, Fangping ; Rödel, Jürgen (2023)
Fatigue-free dielectric and piezoelectric response in single-crystal BaTiO3 tuned by dislocation imprint.
In: Applied Physics Letters, 122
doi: 10.1063/5.0143331
Artikel, Bibliographie

Porz, Lukas ; Scherer, Michael ; Höfling, Marion ; Nakamura, Atsutomo ; Rheinheimer, Wolfgang ; Rödel, Jürgen (2023)
Dislocation-based high-temperature plasticity of polycrystalline perovskite SrTiO3.
In: Journal of Materials Science, 58
doi: 10.1007/s10853-022-07405-3
Artikel, Bibliographie

Salem, Mostafa Negm ; Ding, Kuan ; Rödel, Jürgen ; Fang, Xufei (2023)
Thermally enhanced dislocation density improves both hardness and fracture toughness in single-crystal SrTiO3.
In: Journal of the American Ceramic Society, 106 (2)
doi: 10.1111/jace.18839
Artikel, Bibliographie

Zhuo, Fangping ; Zhou, Xiandong ; Gao, Shuang ; Höfling, Marion ; Dietrich, Felix ; Groszewicz, Pedro B. ; Fulanovic, Lovro ; Breckner, Patrick ; Wohninsland, Andreas ; Xu, Bai-Xiang ; Kleebe, Hans-Joachim ; Tan, Xiaoli ; Koruza, Jurij ; Damjanovic, Dragan ; Rödel, Jürgen (2022)
Anisotropic dislocation-domain wall interactions in ferroelectrics.
In: Nature communications, 13
doi: 10.1038/s41467-022-34304-7
Artikel, Bibliographie

Zhao, Changhao ; Zhang, Mao-Hua ; Rödel, Jürgen ; Koruza, Jurij (2022)
Extrinsic and intrinsic contributions to the electrostrain in precipitation-hardened barium calcium titanate.
In: Applied Physics Letters, 121 (16)
doi: 10.1063/5.0115726
Artikel, Bibliographie

Zhao, Changhao ; Gao, Shuang ; Kleebe, Hans-Joachim ; Tan, Xiaoli ; Koruza, Jurij ; Rödel, Jürgen (2022)
Coherent Precipitates with Strong Domain Wall Pinning in Alkaline Niobate Ferroelectrics.
In: Advanced Materials
doi: 10.1002/adma.202202379
Artikel, Bibliographie

Kissel, Maximilian ; Porz, Lukas ; Frömling, Till ; Nakamura, Atsutomo ; Rödel, Jürgen ; Alexe, Marin (2022)
Enhanced Photoconductivity at Dislocations in SrTiO3.
In: Advanced Materials
doi: 10.1002/adma.202203032
Artikel, Bibliographie

Gehringer, Maximilian ; Bolat, Rizabek ; Isaia, Daniel ; Rödel, Jürgen ; Fulanovic, Lovro (2022)
Evaluation of dielectric breakdown of BaTiO3 by novel indentation method.
In: Journal of the European Ceramic Society, 42 (13)
doi: 10.1016/j.jeurceramsoc.2022.06.031
Artikel, Bibliographie

Zhang, Mao-Hua ; Shen, Chen ; Zhao, Changhao ; Dai, Mian ; Yao, Fang-Zhou ; Wu, Bo ; Ma, Jina ; Nan, Hu ; Wang, Dawei ; Yuan, Qibin ; Silva, Lucas Lemos da ; Fulanovic, Lovro ; Schöckel, Alexander ; Liu, Peitao ; Zhang, Hongbin ; Li, Jing-Feng ; Wang, Ke ; Rödel, Jürgen ; Hinterstein, Manuel (2022)
Deciphering the phase transition-induced ultrahigh piezoresponse in (K,Na)NbO3-based piezoceramics.
In: Nature communications, 13
doi: 10.1038/s41467-022-31158-x
Artikel, Bibliographie

Kodumudi Venkataraman, Lalitha ; Frömling, Till ; Rödel, Jürgen (2022)
Role of matrix phase and electric field gradient in Na1/2Bi1/2TiO3single bondBaTiO3:ZnO composites.
In: Journal of Materiomics, 8 (2)
doi: 10.1016/j.jmat.2021.06.008
Artikel, Bibliographie

Höfling, Marion ; Porz, Lukas ; Scherer, Michael ; Gao, Shuang ; Zhuo, Fangping ; Isaia, Daniel ; Rödel, Jürgen (2022)
High‑temperature plastic deformation of <110>‑oriented BaTiO3 single crystals.
In: Journal of Materials Research, 37 (3)
doi: 10.1557/s43578-022-00485-6
Artikel, Bibliographie

Slabki, Mihail ; Kodumudi Venkataraman, Lalitha ; Rödel, Jürgen ; Koruza, Jurij (2022)
Origin of high-power drive stability in (Na 1/2 Bi 1/2 )TiO 3 -BaTiO 3 based piezoceramics.
In: Acta Materialia, 227
doi: 10.1016/j.actamat.2022.117703
Artikel, Bibliographie

Okafor, Chukwudalu ; Ding, Kuan ; Zhou, Xiandong ; Durst, Karsten ; Rödel, Jürgen ; Fang, Xufei (2022)
Mechanical tailoring of dislocation densities in SrTiO3 at room temperature.
In: Journal of the American Ceramic Society, 105 (4)
doi: 10.1111/jace.18277
Artikel, Bibliographie

Zhuo, Fangping ; Eckstein, Udo ; Khansur, Neamul H. ; Dietz, Christian ; Urushihara, Daisuke ; Asaka, Toru ; Kakimoto, Ken-ichi ; Webber, Kyle G. ; Fang, Xufei ; Rödel, Jürgen (2022)
Temperature-induced changes of the electrical and mechanical properties of aerosol-deposited BaTiO 3 thick films for energy storage applications.
In: Journal of the American Ceramic Society, 105 (6)
doi: 10.1111/jace.18377
Artikel, Bibliographie

Bremecker, Daniel ; Kodumudi Venkataraman, Lalitha ; Teuber, Siegfried ; Koruza, Jurij ; Rödel, Jürgen (2022)
Influence of Zn2+ doping on the morphotropic phase boundary in lead-free piezoelectric (1 – x)Na1/2Bi1/2TiO3-xBaTiO3.
In: Journal of the American Ceramic Society, 105 (2)
doi: 10.1111/jace.18186
Artikel, Bibliographie

Kodumudi Venkataraman, Lalitha ; Isaia, Daniel ; Gong, Wen ; Wu, Chaofeng ; Li, Yingwei ; Rödel, Jürgen (2022)
Deformation and bending strength of high-performance lead-free piezoceramics.
In: Journal of the American Ceramic Society, 105 (5)
doi: 10.1111/jace.18311
Artikel, Bibliographie

Porz, Lukas ; Frömling, Till ; Nakamura, Atsutomo ; Li, Ning ; Maruyama, Ryohei ; Matsunaga, Katsuyuki ; Gao, Peng ; Simons, Hugh ; Dietz, Christian ; Rohnke, Marcus ; Janek, Jürgen ; Rödel, Jürgen (2021)
Conceptual Framework for Dislocation-Modified Conductivity in Oxide Ceramics Deconvoluting Mesoscopic Structure, Core, and Space Charge Exemplified for SrTiO3.
In: ACS Nano, 15 (6)
doi: 10.1021/acsnano.0c04491
Artikel, Bibliographie

Stich, Stephan ; Ding, Kuan ; Muhammad, Qaisar Khushi ; Porz, Lukas ; Minnert, Christian ; Rheinheimer, Wolfgang ; Durst, Karsten ; Rödel, Jürgen ; Frömling, Till ; Fang, Xufei (2021)
Room-temperature dislocation plasticity in SrTiO3 tuned by defect chemistry.
In: Journal of the American Ceramic Society
doi: 10.1111/jace.18118
Artikel, Bibliographie

Fulanovic, Lovro ; Zhang, Mao-Hua ; Fu, Yuping ; Koruza, Jurij ; Rödel, Jürgen (2021)
NaNbO3-based antiferroelectric multilayer ceramic capacitors for energy storage applications.
In: Journal of the European Ceramic Society, 41 (11)
doi: 10.1016/j.jeurceramsoc.2021.04.052
Artikel, Bibliographie

Zhao, Changhao ; Gao, Shuang ; Yang, Tiannan ; Scherer, Michael ; Schultheiß, Jan ; Meier, Dennis ; Tan, Xiaoli ; Kleebe, Hans-Joachim ; Chen, Long-Qing ; Koruza, Jurij ; Rödel, Jürgen (2021)
Precipitation Hardening in Ferroelectric Ceramics.
In: Advanced Materials, 33 (36)
doi: 10.1002/adma.202102421
Artikel, Bibliographie

Muhammad, Qaisar Khushi ; Porz, Lukas ; Nakamura, Atsutomo ; Matsunaga, Katsuyuki ; Rohnke, Marcus ; Janek, Jürgen ; Rödel, Jürgen ; Frömling, Till (2021)
Donor and acceptor-like self-doping by mechanically induced dislocations in bulk TiO2.
In: Nano Energy, 85
doi: 10.1016/j.nanoen.2021.105944
Artikel, Bibliographie

Wei, Qiumei ; Riaz, Adeel ; Zhukov, Sergey ; Hofmann, Kathrin ; Zhu, Mankang ; Hou, Yudong ; Rödel, Jürgen ; Kodumudi Venkataraman, Lalitha (2021)
Quenching- circumvented ergodicity in relaxor Na1/2Bi1/2TiO3- BaTiO3- K0.5Na 0.5NbO3.
In: Journal of the American Ceramic Society, 104 (7)
doi: 10.1111/jace.17708
Artikel, Bibliographie

Slabki, Mihail ; Kodumudi Venkataraman, Lalitha ; Rojac, Tadej ; Rödel, Jürgen ; Koruza, Jurij (2021)
Thermal stability of the electromechanical properties in acceptor-doped and composite-hardened (Na1/2Bi1/2)TiO3–BaTiO3 ferroelectrics.
In: Journal of Applied Physics, 130 (1)
doi: 10.1063/5.0052293
Artikel, Bibliographie

Höfling, Marion ; Zhou, Xiandong ; Riemer, Lukas M. ; Bruder, Enrico ; Liu, Binzhi ; Zhou, Lin ; Groszewicz, Pedro B. ; Zhuo, Fangping ; Xu, Bai-Xiang ; Durst, Karsten ; Tan, Xiaoli ; Damjanovic, Dragan ; Koruza, Jurij ; Rödel, Jürgen (2021)
Control of polarization in bulk ferroelectrics by mechanical dislocation imprint.
In: Science (New York, N.Y.), 372 (6545)
doi: 10.1126/science.abe3810
Artikel, Bibliographie

Kodumudi Venkataraman, Lalitha ; Zhu, Tingting ; Salazar, Moinca Pinto ; Hofmann, Kathrin ; Waidha, Aamir Iqbal ; Jaud, J.-C. ; Groszewicz, Pedro B. ; Rödel, Jürgen (2021)
Thermal depolarization and electromechanical hardening in Zn2+-doped Na1/2Bi1/2TiO3-BaTiO3.
In: Journal of the American Ceramic Society, 104 (5)
doi: 10.1111/jace.17581
Artikel, Bibliographie

Zhang, Mao-Hua ; Zhao, Changhao ; Fulanovic, Lovro ; Rödel, Jürgen ; Novak, Nikola ; Schökel, Alexander ; Koruza, Jurij (2021)
Revealing the mechanism of electric-field-induced phase transition in antiferroelectric NaNbO3 by in situ high-energy x-ray diffraction.
In: Applied Physics Letters, 118 (13)
doi: 10.1063/5.0043050
Artikel, Bibliographie

Schultheiß, Jan ; Porz, Lukas ; Kodumudi Venkataraman, Lalitha ; Höfling, Marion ; Yildirim, Can ; Cook, Phil ; Detlefs, Carsten ; Gorfman, Semen ; Rödel, Jürgen ; Simons, Hugh (2021)
Quantitative mapping of nanotwin variants in the bulk.
In: Scripta Materialia, 199
doi: 10.1016/j.scriptamat.2021.113878
Artikel, Bibliographie

Höfling, Marion ; Trapp, Maximilian ; Porz, Lukas ; Uršič, Hana ; Bruder, Enrico ; Kleebe, Hans-Joachim ; Rödel, Jürgen ; Koruza, Jurij (2021)
Large plastic deformability of bulk ferroelectric KNbO3 single crystals.
In: Journal of the European Ceramic Society, 41 (7)
doi: 10.1016/j.jeurceramsoc.2021.02.023
Artikel, Bibliographie

Porz, Lukas ; Klomp, Arne J. ; Fang, Xufei ; Li, Ning ; Yildirim, Can ; Detlefs, Carsten ; Bruder, Enrico ; Höfling, Marion ; Rheinheimer, Wolfgang ; Patterson, Eric A. ; Gao, Peng ; Durst, Karsten ; Nakamura, Atsutomo ; Albe, Karsten ; Simons, Hugh ; Rödel, Jürgen (2021)
Dislocation-toughened ceramics.
In: Materials Horizons, 2021
doi: 10.1039/D0MH02033H
Artikel, Bibliographie

Wohninsland, Andreas ; Fetzer, Ann-Katrin ; Riaz, Adeel ; Kleebe, Hans-Joachim ; Rödel, Jürgen ; Kodumudi Venkataraman, Lalitha (2021)
Correlation between enhanced lattice distortion and volume fraction of polar nanoregions in quenched Na1/2Bi1/2TiO3–BaTiO3 ceramics.
In: Applied Physics Letters, 118 (7)
doi: 10.1063/5.0039369
Artikel, Bibliographie

Pan, Zhao ; Zhang, Mao-Hua ; Nishikubo, Takumi ; Sakai, Yuki ; Yamamoto, Hajime ; Hojo, Hajime ; Fukuda, Masayuki ; Hu, Lei ; Ishizaki, Hayato ; Kaneko, Satoru ; Kawaguchi, Shogo ; Koruza, Jurij ; Rödel, Jürgen ; Azuma, Masaki (2021)
Polarization Rotation at Morphotropic Phase Boundary in New Lead-Free Na1/2Bi1/2V1−xTixO3 Piezoceramics.
In: ACS Applied Materials & Interfaces, 13 (4)
doi: 10.1021/acsami.0c18482
Artikel, Bibliographie

Nishikubo, Takumi ; Ogata, Takahiro ; Kodumudi Venkataraman, Lalitha ; Isaia, Daniel ; Pan, Zhao ; Sakai, Yuki ; Kawaguchi, Shogo ; Machida, Akihiko ; Watanuki, Tetsu ; Yu, Hongwu ; Okimoto, Yoichi ; Koshihara, Shin-ya ; Mori, Shigeo ; Rödel, Jürgen ; Azuma, Masaki (2021)
Polarization- and Strain-Mediated Control of Negative ThermalExpansion and Ferroelasticity in BiInO3−BiZn1/2Ti1/2O3.
In: Chemistry of Materials
doi: 10.1021/acs.chemmater.0c04049
Artikel, Bibliographie

Fang, Xufei ; Ding, Kuan ; Janocha, Stephan ; Minnert, Christian ; Rheinheimer, Wolfgang ; Frömling, Till ; Durst, Karsten ; Nakamura, Atsutomo ; Rödel, Jürgen (2020)
Nanoscale to microscale reversal in room-temperature plasticity in SrTiO 3 by tuning defect concentration.
In: Scripta Materialia, (188)
doi: 10.1016/j.scriptamat.2020.07.033
Artikel, Bibliographie

Venkateshwarlu, Sarangi ; Kodumudi Venkataraman, Lalitha ; Segouin, Valentin ; Marlton, Frederick P. ; Hin, Ho Chin ; Chernyshov, Dmitry ; Ren, Yang ; Jorgensen, Mads R. V. ; Nayak, Sanjib ; Rödel, Jürgen ; Daniel, Laurent ; Pramanick, Abhijit (2020)
Large electromechanical strain and unconventionaldomain switching near phase convergencein a Pb-free ferroelectric.
In: Communications Physics, 3 (193)
doi: 10.1038/s42005-020-00459-2
Artikel, Bibliographie

Rödel, Jürgen (2020)
Crystallographic design for energy storage.
In: Nature Materials, 19
doi: 10.1038/s41563-020-0745-1
Artikel, Bibliographie

Johanning, Melanie ; Porz, Lukas ; Dong, Jinfeng ; Nakamura, Atsutomo ; Li, Jing-Feng ; Rödel, Jürgen (2020)
Influence of dislocations on thermal conductivity of strontium titanate.
In: Applied Physics Letters, (117)
doi: 10.1063/5.0010234
Artikel, Bibliographie

Zhang, Mao-Hua ; Breckner, Patrick ; Frömling, Till ; Rödel, Jürgen ; Kodumudi Venkataraman, Lalitha (2020)
Role of thermal gradients on the depolarizationand conductivity in quenched Na1/2Bi1/2TiO3-BaTiO3.
In: Applied Physics Letters, (116)
doi: 10.1063/5.0013379
Artikel, Bibliographie

Kodumudi Venkataraman, Lalitha ; Hinterstein, Manuel ; Lee, Kai-Yang ; Yang, Tiannan ; Chen, Long-Qing ; Groszewicz, Pedro B. ; Koruza, Jurij ; Rödel, Jürgen (2020)
Spontaneous ferroelectric order in lead-free relaxor Na1/2Bi1/2TiO3-based composites.
In: Physical Review B, (101)
doi: 10.1103/PhysRevB.101.174108
Artikel, Bibliographie

Trapp, Maximilian ; Keil, Peter ; Frömling, Till ; Rödel, Jürgen ; Kleebe, Hans-Joachim (2020)
Segregation and properties at curved vs straight (0001) inversion boundaries in piezotronic ZnO bicrystals.
In: Journal of the American Ceramic Society, 103 (4)
doi: 10.1111/jace.16912
Artikel, Bibliographie

Bremecker, Daniel ; Gehringer, Maximilian ; Isaia, Daniel ; Rödel, Jürgen ; Frömling, Till (2020)
Mechanically tuned conductivity at individual grain boundaries in polycrystalline ZnO varistor ceramics.
In: Journal of Applied Physics, 127
doi: 10.1063/1.5131003
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Ren, Pengrong ; Höfling, Marion ; Koruza, Jurij ; Lauterbach, Stefan ; Jiang, Xijie ; Frömling, Till ; Khatua, Dipak Kumar ; Dietz, Christian ; Porz, Lukas ; Ranjan, Rajeev ; Kleebe, Hans-Joachim ; Rödel, Jürgen (2020)
High temperature creep-mediated functionality in polycrystalline barium titanate.
In: Journal of the American Ceramic Society, 103 (3)
doi: 10.1111/jace.16881
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Zhang, Haibo ; Ma, Weigang ; Xie, Bing ; Zhang, Ling ; Dong, Shuxaing ; Fan, Pengyuan ; Wang, Ke ; Koruza, Jurij ; Rödel, Jürgen (2019)
(Na1/2Bi1/2)TiO3‐based lead‐free co‐fired multilayer actuators with large strain and high fatigue resistance.
In: Journal of the American Ceramic Society, 2019 (102)
doi: 10.1111/jace.16499
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Kodumudi Venkataraman, Lalitha ; Koruza, Jurij ; Rödel, Jürgen (2019)
Mechanical versus electromechanical hardening in relaxor ferroelectric Na1/2Bi1/2TiO3-BaTiO3 with ZnO inclusions.
In: Scripta Materialia, 2019 (169)
doi: 10.1016/j.scriptamat.2019.05.013
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Li, Yingwei ; Liu, Yixuan ; Öchsner, Paul-Erich ; Isaia, Daniel ; Zhang, Yichi ; Wang, Ke ; Webber, Kyle G. ; Li, Jing-Feng ; Rödel, Jürgen (2019)
Temperature dependent fracture toughness of KNN-based lead-free piezoelectric ceramics.
In: Acta Materialia, 2019 (174)
doi: 10.1016/j.actamat.2019.05.060
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Ogata, Takahiro ; Sakai, Yuki ; Yamamoto, Hajime ; Patel, Satyanarayan ; Keil, Peter ; Koruza, Jurij ; Kawaguchi, Shogo ; Pan, Zhao ; Nishikubo, Takumi ; Rödel, Jürgen ; Azuma, Masaki (2019)
Melting of dxy Orbital Ordering Accompanied by Suppression of Giant Tetragonal Distortion and Insulator-to-Metal Transition in Cr- Substituted PbVO3.
In: Chemistry of Materials, 2019 (31)
doi: 10.1021/acs.chemmater.8b04680
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Keil, Peter ; Gehringer, Maximilian ; Frömling, Till ; Novak, Nikola ; Rödel, Jürgen (2019)
ZnO‐based single crystal‐polycrystal structures for piezotronicapplications.
In: Journal of the American Ceramic Society, 2019 (102)
doi: 10.1111/jace.16120
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Novak, Nikola ; Keil, Peter ; Frömling, Till ; Schader, Florian H. ; Martin, Alexander ; Webber, Kyle G. ; Rödel, Jürgen (2019)
Influence of metal/semiconductor interface on attainable piezoelectric and energy harvesting properties of ZnO.
In: Acta Materialia, 162 (2019)
doi: 10.1016/j.actamat.2018.10.008
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Kodumudi Venkataraman, Lalitha ; Koruza, Jurij ; Rödel, Jürgen (2018)
Propensity for spontaneous relaxor-ferroelectric transition in quenched(Na1/2Bi1/2)TiO3-BaTiO3 compositions.
In: Applied Physics Letters, 113 (252902)
doi: 10.1063/1.5053989
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Frömling, Till ; Yu, Roumeng ; Mintken, Mona ; Adelung, R. ; Rödel, Jürgen (2018)
Piezotronic sensors.
In: MRS Bulletin, 43 (2018)
doi: 10.1557/mrs.2018.294
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Yamamoto, Hajime ; Ogata, Takahiro ; Patel, Satyanarayan ; Koruza, Jurij ; Rödel, Jürgen ; Paul, Atanu ; Saha-Dasgupta, Tansuri ; Itoh, Mitsuru ; Azuma, Masaki (2018)
Na1/2Bi1/2VO3 and K1/2Bi1/2VO3: New Lead-Free Tetragonal Perovskites with Moderate c/a Ratios.
In: Chemistry of Materials, 2018 (30)
doi: 10.1021/acs.chemmater.8b02379
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Vögler, Malte ; Fett, Theo ; Rödel, Jürgen (2018)
Crack‐tip toughness of lead‐free (1−x)(Na1/2Bi1/2)TiO3–xBaTiO3 piezoceramics.
In: Journal of the American Ceramic Society, 2018 (101)
doi: 10.1111/jace.15972
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Rödel, Jürgen ; Li, Jing-Feng (2018)
Lead-free piezoceramics: Status and perspectives.
In: MRS Bulletin, 43
doi: 10.1557/mrs.2018.181
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Patel, Satyanarayan ; Chauhan, Aditya ; Rojas, Virginia ; Novak, Nikola ; Weyland, Florian ; Rödel, Jürgen ; Vaish, Rahul (2018)
Thermomechanical Energy Conversion Potential of Lead-Free 0.50Ba(Zr0.2Ti0.8 )O3–0.50(Ba0.7Ca0.3)TiO3 Bulk Ceramics.
In: Energy Technology, 2018 (6)
doi: 10.1002/ente.201700416
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Weyland, Florian ; Acosta, Matias ; Vögler, Malte ; Ehara, Yoshitaka ; Rödel, Jürgen ; Novak, Nikola (2018)
Electric field–temperature phase diagram of sodium bismuth titanate-based relaxor ferroelectrics.
In: Journal of Materials Science, 53
doi: 10.1007/s10853-018-2232-5
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Fan, Zhongming ; Koruza, Jurij ; Rödel, Jürgen ; Tan, Xiaoli (2018)
An ideal amplitude window against electric fatigue in BaTiO3-based lead-free piezoelectric materials.
In: Acta Materialia, 151
doi: 10.1016/j.actamat.2018.03.067
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Novak, Nikola ; Weyland, Florian ; Patel, Satyanarayan ; Guo, Hanzheng ; Tan, Xiaoli ; Rödel, Jürgen ; Koruza, Jurij (2018)
Interplay of conventional with inverse electrocaloric response in (Pb,Nb)(Zr,Sn,Ti)O3 antiferroelectric materials.
In: Physical Review B, 97 (094113)
doi: 10.1103/PhysRevB.97.094113
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Koruza, Jurij ; Bell, Andrew J. ; Frömling, Till ; Webber, Kyle G. ; Wang, Ke ; Rödel, Jürgen (2018)
Requirements for the transfer of lead-free piezoceramics into application.
In: Journal of Materiomics, 4
doi: 10.1016/j.jmat.2018.02.001
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Liu, Hairui ; Veber, Philippe ; Rödel, Jürgen ; Rytz, Daniel ; Fabritchnyi, Pavel B. ; Afanasov, Mikhail I. ; Patterson, Eric A. ; Frömling, Till ; Maglione, Mario ; Koruza, Jurij (2018)
High-performance piezoelectric (K,Na,Li)(Nb,Ta,Sb)O3 single crystals by oxygen annealing.
In: Acta Materialia, 148
doi: 10.1016/j.actamat.2018.02.026
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Keil, Peter ; Trapp, Maximilian ; Novak, Nikola ; Frömling, Till ; Kleebe, Hans-Joachim ; Rödel, Jürgen (2018)
Piezotronic Tuning of Potential Barriers in ZnO Bicrystals.
In: Advanced Materials, 30 (10)
doi: 10.1002/adma.201705573
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Weyland, Florian ; Eisele, Thorsten ; Steiner, Sebastian ; Frömling, Till ; Rossetti, George A. jr. ; Rödel, Jürgen ; Novak, Nikola (2018)
Long term stability of electrocaloric response in barium zirconate titanate.
In: Journal of the European Ceramic Society, 38
doi: 10.1016/j.jeurceramsoc.2017.09.018
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Acosta, Matias ; Novak, Nikola ; Rojas, Virginia ; Patel, Satyanarayan ; Vaish, Rahul ; Koruza, Jurij ; Rossetti, George A. jr. ; Rödel, Jürgen (2017)
BaTiO3-based piezoelectrics: Fundamentals, current status, and perspectives.
In: APPLIED PHYSICS REVIEWS, 4 (041305)
doi: 10.1063/1.4990046
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Denkhaus, Sarah Marie ; Vögler, Malte ; Novak, Nikola ; Rödel, Jürgen (2017)
Short crack fracture toughness in (1-x)(Na1/2Bi1/2) TiO3–xBaTiO3 relaxor ferroelectrics.
In: Journal of the American Ceramic Society, 100 (10)
doi: 10.1111/jace.15008
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Kodumudi Venkataraman, Lalitha ; Riemer, Lukas M. ; Koruza, Jurij ; Rödel, Jürgen (2017)
Hardening of electromechanical properties in piezoceramics using a composite approach.
In: Applied Physics Letters, 111 (022905)
doi: 10.1063/1.4986911
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Riemer, Lukas M. ; Kodumudi Venkataraman, Lalitha ; Jiang, Xijie ; Liu, Na ; Dietz, Christian ; Stark, Robert W. ; Groszewicz, Pedro B. ; Buntkowsky, G. ; Chen, Jun ; Zhang, Shan-Tao ; Rödel, Jürgen ; Koruza, Jurij (2017)
Stress-induced phase transition in lead-free relaxor ferroelectric composites.
In: Acta Materialia, 136 (2017)
doi: 10.1016/j.actamat.2017.07.008
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Liu, Hui ; Chen, Jun ; Fan, Longlong ; Ren, Yang ; Pan, Zhao ; Kodumudi Venkataraman, Lalitha ; Rödel, Jürgen ; Xing, Xianran (2017)
Critical Role of Monoclinic Polarization Rotation in High-Performance PerovskitePiezoelectric Materials.
In: Physical Review Letters, 119 (1)
doi: 10.1103/PhysRevLett.119.017601
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Rojas, Virginia ; Koruza, Jurij ; Patterson, Eric A. ; Acosta, Matias ; Jiang, Xijie ; Dietz, Christian ; Rödel, Jürgen (2017)
Influence of composition on the unipolar electric fatigue of Ba(Zr0.2Ti0.8)O3-(Ba0.7Ca0.3)TiO3 lead-free piezoceramics.
In: Journal of the American Ceramic Society, 100 (10)
doi: 10.1111/jace.15013
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Wang, Ke ; Yao, Fang-Zhou ; Koruza, Jurij ; Cheng, Li-Qian ; Schader, Florian H. ; Zhang, Mao-Hua ; Rödel, Jürgen ; Li, Jing-Feng ; Webber, Kyle G. (2017)
Electromechanical properties of CaZrO3 modified (K,Na)NbO3- based lead-free piezoceramics under uniaxial stress conditions.
In: Journal of the American Ceramic Society, 100 (5)
doi: 10.1111/jace.14661
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Vögler, Malte ; Daniels, John E. ; Webber, Kyle G. ; Rödel, Jürgen (2017)
Absence of toughening behavior in 0.94(Na1/2Bi1/2)TiO3-0.06BaTiO3 relaxor ceramic.
In: Scripta Materialia, 136
doi: 10.1016/j.scriptamat.2017.04.023
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Keil, Peter ; Frömling, Till ; Klein, Andreas ; Rödel, Jürgen ; Novak, Nikola (2017)
Piezotronic effect at Schottky barrier of a metal-ZnO single crystal interface.
In: Journal of Applied Physics, 121
doi: 10.1063/1.4981243
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Keil, Peter ; Baraki, Raschid ; Novak, Nikola ; Rödel, Jürgen ; Frömling, Till (2017)
Gauge factors for piezotronic stress sensor in polycrystalline ZnO.
In: Journal of Physics D: Applied Physics, 50 (17)
doi: 10.1088/1361-6463/aa65f6
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Groszewicz, Pedro B. ; Breitzke, H. ; Jo, Wook ; Rödel, Jürgen ; Buntkowsky, G. (2017)
Local structure of the B-site in BNT-xBT investigated by 47,49Ti NMR: Effect of barium content.
In: Journal of Applied Physics, 121 (11)
doi: 10.1063/1.4978017
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Han, Hyoung-Su ; Koruza, Jurij ; Patterson, Eric A. ; Schultheiß, Jan ; Erdem, Emre ; Jo, Wook ; Lee, Jae-Shin ; Rödel, Jürgen (2017)
Hardening behavior and highly enhanced mechanical quality factor in(K0.5Na0.5)NbO3–based ceramics.
In: Journal of the European Ceramic Society, 37 (5)
doi: 10.1016/j.jeurceramsoc.2017.01.013
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Vögler, Malte ; Novak, Nikola ; Schader, Florian H. ; Rödel, Jürgen (2017)
Temperature-dependent volume fraction of polar nanoregions in lead-free (1 − x)(Bi0.5Na0.5)TiO3-xBaTiO3 ceramics.
In: Physical Review B, 95
doi: 10.1103/PhysRevB.95.024104
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Weyland, Florian ; Acosta, Matias ; Koruza, Jurij ; Breckner, Patrick ; Rödel, Jürgen ; Novak, Nikola (2016)
Criticality : concept to enhance the piezoelectri and electrocaloric properties of ferroelectrics.
In: Advanced Functional Materials, 26 (40)
doi: 10.1002/adfm.201602368
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Liu, Hairui ; Koruza, Jurij ; Rytz, Daniel ; Maglione, Mario ; Rödel, Jürgen (2016)
Orientation-dependent electromechanical properties of Mn-doped (Li,Na,K)(Nb,Ta)O3 single crystals.
In: Applied Physics Letters, 109 (15)
doi: 10.1063/1.4964465
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Patterson, Eric A. ; Major, Marton ; Donner, Wolfgang ; Durst, Karsten ; Webber, Kyle G. ; Rödel, Jürgen (2016)
Temperature-Dependent Deformation and Dislocation Density in SrTiO3 (001) Single Crystals.
In: Journal of the American Ceramic Society, 99 (10)
doi: 10.1111/jace.14352
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Groszewicz, Pedro B. ; Gröting, Melanie ; Breitzke, Hergen ; Jo, Wook ; Albe, Karsten ; Buntkowsky, Gerd ; Rödel, Jürgen (2016)
Reconciling Local Structure Disorder and the Relaxor State in (Bi1/2Na1/2)TiO3-BaTiO3.
In: Scientific Reports, 6 (1)
doi: 10.1038/srep31739
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Wang, Shuai ; Rödel, Jürgen ; Xu, Bai-Xiang (2016)
Phase field modeling of relaxor ferroelectrics and ferroelectric/relaxor composites.
13th International Symposium on Ferroic Domains & Micro- to Nano-scopic Structures. Vancouver, British Columbia, Canada. (02.10.2016-06.10.2016)
Konferenzveröffentlichung, Bibliographie

Acosta, Matias ; Schmitt, Ljubomira Ana ; Cazorla, Claudio ; Studer, Andrew J. ; Zintler, Alexander ; Glaum, Julia ; Kleebe, Hans-Joachim ; Donner, Wolfgang ; Hoffmann, Mark ; Rödel, Jürgen ; Hinterstein, Manuel (2016)
Piezoelectricity and rotostriction through polar and non-polar coupled instabilities in bismuthbased piezoceramics.
In: Scientific reports, 6 (28742)
doi: 10.1038/srep28742
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Groh, Claudia ; Kobayashi, Keisuke ; Shimizu, Hiroyuki ; Doshida, Yutaka ; Mizuno, Youichi ; Patterson, Eric A. ; Rödel, Jürgen (2016)
High-Temperature Multilayer Ceramic Capacitors Based on 100–x(94Bi1/2Na1/2TiO3–6BaTiO3)–xK0.5Na0.5NbO.
In: Journal of the American Ceramic Society, 99 (6)
doi: 10.1111/jace.14097
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Cheon, Chae II ; Choi, Jin Hong ; Kim, Jeong Seog ; Zang, Jiadong ; Frömling, Till ; Rödel, Jürgen ; Jo, Wook (2016)
Role of (Bi1/2K1/2)TiO3 in the dielectric relaxations of BiFeO3-(Bi1/2K1/2)TiO3 ceramics.
In: Journal of Applied Physics, 119 (15)
doi: 10.1063/1.4946844
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Liu, Hairui ; Veber, Philippe ; Koruza, Jurij ; Rytz, Daniel ; Josse, Michael ; Rödel, Jürgen ; Maglione, Mario (2016)
Influence of Ta5+ content on the crystallographic structure and electrical properties of [001]PCoriented (Li,Na,K)IJNb,Ta)O3 single crystals.
In: CrystEngComm, 18
doi: 10.1039/c5ce02581h
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Gobeljic, Danka ; Shvartsman, Vladimir V. ; Belianinov, A. ; Okatan, B. ; Jesse, Stephen ; Kalinin, Sergei V. ; Groh, Claudia ; Rödel, Jürgen ; Lupascu, Doru C. (2016)
Nanoscale mapping of heterogeneity of the polarization reversal in lead-free relaxor–ferroelectric ceramic composites.
In: Nanoscale, 8
doi: 10.1039/c5nr05032d
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Acosta, Matias ; Schmitt, Ljubomira A. ; Cazorla, Claudio ; Studer, Andrew ; Zintler, Alexander ; Glaum, Julia ; Kleebe, Hans-Joachim ; Donner, Wolfgang ; Hoffman, Mark ; Rödel, Jürgen ; Hinterstein, Manuel (2016)
Piezoelectricity and rotostriction through polar and non-polar coupled instabilities in bismuth-based piezoceramics.
In: Scientific Reports, 6 (1)
doi: 10.1038/srep28742
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Acosta, Matias ; Schmitt, Ljubomira Ana ; Molina-Luna, Leopoldo ; Scherrer, Michael C. ; Brilz, Michael ; Webber, Kyle G. ; Deluca, Marco ; Kleebe, Hans-Joachim ; Rödel, Jürgen ; Donner, Wolfgang (2015)
Core–Shell Lead–Free Piezoelectric Ceramics: Current Status and Advanced Characterization of the Bi1/2Na1/2TiO3–SrTiO3 System.
In: Journal of the American Ceramic Society, 98 (11)
doi: 10.1111/jace.13853
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Schneider, Deborah ; Rödel, Jürgen ; Rytz, Daniel ; Granzow, Torsten (2015)
Orientation-Dependence of Thermal Depolarization and Phase Development in Bi1/2 Na1/2 TiO3-BaTiO3 Single Crystals.
In: Journal of the American Ceramic Society, 98 (12)
doi: 10.1111/jace.13843
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Acosta, Matias ; Schmitt, Ljubomira A. ; Molina-Luna, Leopoldo ; Scherrer, Michael C. ; Brilz, Michael ; Webber, Kyle G. ; Deluca, Marco ; Kleebe, Hans-Joachim ; Rödel, Jürgen ; Donner, Wolfgang ; Johnson, D. (2015)
Core-Shell Lead-Free Piezoelectric Ceramics: Current Status and Advanced Characterization of the Bi1/2Na1/2TiO3-SrTiO3System.
In: Journal of the American Ceramic Society, 98 (11)
doi: 10.1111/jace.13853
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Acosta, Matias ; Novak, Nikola ; Rossetti, George A. jr. ; Rödel, Jürgen (2015)
Mechanisms of electromechanical response in (1 − x)Ba(Zr0.2Ti0.8)O3- x(Ba0.7Ca0.3)TiO3 ceramics.
In: Applied Physics Letters, 107 (14)
doi: 10.1063/1.4932654
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Zhang, Haibo ; Xu, Peiwei ; Patterson, Eric A. ; Zang, Jiadong ; Jiang, Shenling ; Rödel, Jürgen (2015)
Preparation and enhanced electrical properties of grain-oriented (Bi1/2Na1/2)TiO3-based lead-free incipient piezoceramics.
In: Journal of the European Ceramic Society, 35 (9)
doi: 10.1016/j.jeurceramsoc.2015.03.012
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Baraki, Raschid ; Novak, Nikola ; Hofstätter, Michael ; Supancic, Peter ; Rödel, Jürgen ; Frömling, Till (2015)
Varistor piezotronics: Mechanically tuned conductivity in varistors.
In: Journal of Applied Physics, 118 (8)
doi: 10.1063/1.4929360
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Jung, Markus ; Krausmann, J. ; Bender, M. ; Bachmann, J. ; Rödel, Jürgen (2015)
Infiltration of silver into porous SnO2−x : influence of atmosphere, interfacial reactions, and surface properties.
In: Journal of Materials Science, 50 (14)
doi: 10.1007/s10853-015-9043-8
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Wang, Ruiping ; Wang, Ke ; Yao, Fangzhou ; Li, Jing-Feng ; Schader, Florian H. ; Webber, Kyle G. ; Jo, Wook ; Rödel, Jürgen (2015)
Temperature Stability of Lead-Free Niobate Piezoceramics with Engineered Morphotropic Phase Boundary.
In: Journal of the American Ceramic Society, 98 (7)
doi: 10.1111/jace.13604
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Hinterstein, Manuel ; Schmitt, Ljubomira A. ; Hoelzel, Markus ; Jo, Wook ; Rödel, Jürgen ; Kleebe, Hans-Joachim ; Hoffman, M. (2015)
Cyclic electric field response of morphotropic Bi1/2Na1/2TiO3-BaTiO3 piezoceramics.
In: Applied Physics Letters, 106 (22)
doi: 10.1063/1.4922145
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Rödel, Jürgen ; Webber, Kyle G. ; Dittmer, Robert ; Jo, Wook ; Kimura, Masahiko ; Damjanovic, Dragan (2015)
Transferring lead-free piezoelectric ceramics into application.
In: Journal of the European Ceramic Society, 35 (6)
doi: 10.1016/j.jeurceramsoc.2014.12.013
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Zhang, Ji ; Pan, Zhao ; Guo, Fei-Fei ; Liu, Wen-Chao ; Ning, Huanpo ; Chen, Y. B. ; Lu, Ming-Hui ; Yang, Bin ; Chen, Jun ; Zhang, Shan-Tao ; Xing, Xianran ; Rödel, Jürgen ; Cao, Wenwu ; Chen, Yan-Feng (2015)
Semiconductor/relaxor 0–3 type composites without thermal depolarization in Bi0.5Na0.5TiO3-based lead-free piezoceramics.
In: Nature Communications, 6
doi: 10.1038/ncomms7615
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Acosta, Matias ; Khakpash, Nasser ; Someya, Takumi ; Novak, Nikola ; Jo, Wook ; Nagata, Hajime ; Rossetti, George A. ; Rödel, Jürgen (2015)
Origin of the large piezoelectric activity in (1 − x)Ba(Zr0.2Ti0.8)O3-x(Ba0.7Ca0.3)TiO3 ceramics.
In: Physical Review B, 91 (10)
doi: 10.1103/PhysRevB.91.104108
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Guo, Hanzheng ; Liu, Xiaoming ; Rödel, Jürgen ; Tan, Xiaoli (2015)
Nanofragmentation of Ferroelectric Domains During Polarization Fatigue.
In: Advanced Functional Materials, 25 (2)
doi: 10.1002/adfm.201402740
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Zhang, Haibo ; Groh, Claudia ; Zhang, Qi ; Jo, Wook ; Webber, Kyle G. ; Rödel, Jürgen (2015)
Large Strain in Relaxor/Ferroelectric Composite Lead-Free Piezoceramics.
In: Advanced Electronic Materials
doi: 10.1002/aelm.201500018
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Groszewicz, Pedro B. ; Breitzke, Hergen ; Dittmer, Robert ; Sapper, Eva ; Jo, Wook ; Buntkowsky, Gerd ; Rödel, Jürgen (2014)
Nanoscale phase quantification in lead-free (Bi1/2Na1/2)TiO3-BaTiO3 relaxor ferroelectrics by means of 23Na NMR.
In: Physical Review B, 90 (22)
doi: 10.1103/PhysRevB.90.220104
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Gobeljic, Danka ; Dittmer, Robert ; Rödel, Jürgen ; Shvartsman, Vladimir V. ; Lupascu, Doru C. ; Zhang, S. (2014)
Macroscopic and Nanoscopic Polarization Relaxation Kinetics in Lead-Free Relaxors Bi1/2Na1/2TiO3-Bi1/2K1/2TiO3-BiZn1/2Ti1/2O3.
In: Journal of the American Ceramic Society, 97 (12)
doi: 10.1111/jace.13227
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Petzelt, Jan ; Nuzhnyy, Dmitry ; Bovtun, Viktor ; Paściak, Marek ; Kamba, Stanislav ; Dittmer, Robert ; Svirskas, Šarunas ; Banys, Juras ; Rödel, Jürgen (2014)
Peculiar Bi-ion dynamics in Na1/2Bi1/2TiO3from terahertz and microwave dielectric spectroscopy.
In: Phase Transitions, 87 (10-11)
doi: 10.1080/01411594.2014.953517
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Humburg, Heide ; Acosta, Matias ; Jo, Wook ; Webber, Kyle G. ; Rödel, Jürgen (2014)
Stress-dependent electromechanical properties of doped (Ba1−xCax)(ZryTi1−y)O3.
In: Journal of the European Ceramic Society, 35
doi: 10.1016/j.jeurceramsoc.2014.10.016
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Acosta, Matias ; Novak, Nikola ; Jo, Wook ; Rödel, Jürgen (2014)
Relationship between electromechanical properties and phase diagram in the Ba(Zr0.2Ti0.8)O3–x(Ba0.7Ca0.3)TiO3 lead-free piezoceramic.
In: Acta Materialia, 80
doi: 10.1016/j.actamat.2014.07.058
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Ehmke, Matthias C. ; Schader, Florian H. ; Webber, Kyle G. ; Rödel, Jürgen ; Blendell, John E. ; Bowman, Keith J. (2014)
Stress, temperature and electric field effects in the lead-free (Ba,Ca)(Ti,Zr)O3 piezoelectric system.
In: Acta Materialia, 78
doi: 10.1016/j.actamat.2014.06.005
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Baraki, Raschid ; Novak, Nikola ; Frömling, Till ; Granzow, Torsten ; Rödel, Jürgen (2014)
Bulk ZnO as piezotronic pressure sensor.
In: Applied Physics Letters, 105 (11)
doi: 10.1063/1.4895941
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Zakhozheva, Marina ; Schmitt, Ljubomira A. ; Acosta, Matias ; Jo, Wook ; Rödel, Jürgen ; Kleebe, Hans-Joachim (2014)
In situ electric field induced domain evolution in Ba(Zr0.2Ti0.8)O3-0.3(Ba0.7Ca0.3)TiO3 ferroelectrics.
In: Applied Physics Letters, 105 (11)
doi: 10.1063/1.4896048
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Sapper, Eva ; Dittmer, Robert ; Damjanovic, Dragan ; Erdem, Emre ; Keeble, David J. ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2014)
Aging in the relaxor and ferroelectric state of Fe-doped (1-x)(Bi1/2Na1/2)TiO3-xBaTiO3 piezoelectric ceramics.
In: Journal of Applied Physics, 116 (10)
doi: 10.1063/1.4894630
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Zang, Jiadong ; Li, Ming ; Sinclair, Derek C. ; Frömling, Till ; Jo, Wook ; Rödel, Jürgen ; Johnson, D. (2014)
Impedance Spectroscopy of (Bi1/2Na1/2)TiO3-BaTiO3Based High-Temperature Dielectrics.
In: Journal of the American Ceramic Society, 97 (9)
doi: 10.1111/jace.13012
Artikel, Bibliographie

Gobeljic, Danka ; Shvartsman, Vladimir V. ; Wang, Ke ; Yao, Fangzhou ; Li, Jing-Feng ; Jo, Wook ; Rödel, Jürgen ; Lupascu, Doru C. (2014)
Temperature dependence of the local piezoresponse in (K,Na)NbO3-based ceramics with large electromechanical strain.
In: Journal of Applied Physics, 116 (6)
doi: 10.1063/1.4891398
Artikel, Bibliographie

Fancher, Chris M. ; Jo, Wook ; Rödel, Jürgen ; Blendell, John E. ; Bowman, Keith J. ; Ihlefeld, J. (2014)
Effect of Texture on Temperature-Dependent Properties of K0.5Na0.5NbO3Modified Bi1/2Na1/2TiO3-xBaTiO3.
In: Journal of the American Ceramic Society, 97 (8)
doi: 10.1111/jace.12986
Artikel, Bibliographie

Schneider, Deborah ; Jo, Wook ; Rödel, Jürgen ; Rytz, Daniel ; Granzow, Torsten (2014)
Anisotropy of ferroelectric behavior of (1 − x)Bi1/2Na1/2TiO3–xBaTiO3 single crystals across the morphotropic phase boundary.
In: Journal of Applied Physics, 116 (4)
doi: 10.1063/1.4891529
Artikel, Bibliographie

Yao, Fang-Zhou ; Patterson, Eric A. ; Wang, Ke ; Jo, Wook ; Rödel, Jürgen ; Li, Jing-Feng (2014)
Enhanced bipolar fatigue resistance in CaZrO3-modified (K,Na)NbO3 lead-free piezoceramics.
In: Applied Physics Letters, 104 (24)
doi: 10.1063/1.4884826
Artikel, Bibliographie

Groh, Claudia ; Jo, Wook ; Rödel, Jürgen (2014)
Frequency and temperature dependence of actuating performance of Bi1/2Na1/2TiO3-BaTiO3 based relaxor/ferroelectric composites.
In: Journal of Applied Physics, 115 (23)
doi: 10.1063/1.4876680
Artikel, Bibliographie

Acosta, Matias ; Jo, Wook ; Rödel, Jürgen ; Lupascu, Doru C. (2014)
Temperature- and Frequency-Dependent Properties of the 0.75Bi1/2Na1/2TiO3-0.25SrTiO3Lead-Free Incipient Piezoceramic.
In: Journal of the American Ceramic Society, 97 (6)
doi: 10.1111/jace.12884
Artikel, Bibliographie

Sapper, Eva ; Novak, Nikola ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2014)
Electric-field–temperature phase diagram of the ferroelectric relaxor system (1 − x)Bi1/2Na1/2TiO3 − xBaTiO3 doped with manganese.
In: Journal of Applied Physics, 115 (19)
doi: 10.1063/1.4876746
Artikel, Bibliographie

Zang, Jiadong ; Li, Ming ; Sinclair, Derek C. ; Jo, Wook ; Rödel, Jürgen ; Zhang, S. (2014)
Impedance Spectroscopy of (Bi1/2Na1/2)TiO3-BaTiO3Ceramics Modified with (K0.5Na0.5)NbO3.
In: Journal of the American Ceramic Society, 97 (5)
doi: 10.1111/jace.12804
Artikel, Bibliographie

Groh, Claudia ; Jo, Wook ; Rödel, Jürgen (2014)
Tailoring Strain Properties of (0.94−x)Bi1/2Na1/2TiO3-0.06BaTiO3-xK0.5Na0.5NbO3Ferroelectric/Relaxor Composites.
In: Journal of the American Ceramic Society, 97 (5)
doi: 10.1111/jace.12783
Artikel, Bibliographie

Seo, Yo-Han ; Koruza, Jurij ; Benčan, Andreja ; Malič, Barbara ; Rödel, Jürgen ; Webber, Kyle G. (2014)
Simultaneous Enhancement of Fracture Toughness and Unipolar Strain in Pb(Zr,Ti)O3-ZrO2Composites Through Composition Adjustment.
In: Journal of the American Ceramic Society
doi: 10.1111/jace.12929
Artikel, Bibliographie

Woodward, David I. ; Dittmer, Robert ; Jo, Wook ; Walker, David ; Keeble, Dean S. ; Dale, Matthew W. ; Rödel, Jürgen ; Thomas, Pam A. (2014)
Investigation of the depolarisation transition in Bi-based relaxor ferroelectrics.
In: Journal of Applied Physics, 115 (11)
doi: 10.1063/1.4869132
Artikel, Bibliographie

Sapper, Eva ; Gassmann, Andrea ; Gjødvad, Lars ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2014)
Cycling stability of lead-free BNT–8BT and BNT–6BT–3KNN multilayer actuators and bulk ceramics.
In: Journal of the European Ceramic Society, 34 (3)
doi: 10.1016/j.jeurceramsoc.2013.09.006
Artikel, Bibliographie

Dittmer, Robert ; Gobeljic, Danka ; Jo, Wook ; Shvartsman, Vladimir V. ; Lupascu, Doru C. ; Jones, Jacob L. ; Rödel, Jürgen (2014)
Ergodicity reflected in macroscopic and microscopic field-dependent behavior of BNT-based relaxors.
In: Journal of Applied Physics, 115 (8)
doi: 10.1063/1.4867157
Artikel, Bibliographie

Dittmer, Robert ; Jo, Wook ; Webber, Kyle G. ; Jones, Jacob L. ; Rödel, Jürgen (2014)
Local structure change evidenced by temperature-dependent elastic measurements: Case study on Bi1/2Na1/2TiO3-based lead-free relaxor piezoceramics.
In: Journal of Applied Physics, 115 (8)
doi: 10.1063/1.4866092
Artikel, Bibliographie

Ansell, Troy Y. ; Cann, David P. ; Sapper, Eva ; Rödel, Jürgen (2014)
Thermal Depolarization in the High-Temperature Ternary Piezoelectric SystemxPbTiO3-yBiScO3-zBi(Ni1/2Ti1/2)O3.
In: Journal of the American Ceramic Society, 98 (2)
doi: 10.1111/jace.13268
Artikel, Bibliographie

Groh, Claudia ; Franzbach, Daniel ; Jo, Wook ; Webber, Kyle G. ; Kling, Jens ; Schmitt, Ljubomira A. ; Kleebe, Hans-Joachim ; Jeong, Soon-Jong ; Lee, Jae-Shin ; Rödel, Jürgen (2014)
Relaxor/Ferroelectric Composites: A Solution in the Quest for Practically Viable Lead-Free Incipient Piezoceramics.
In: Advanced Functional Materials, 24 (3)
doi: 10.1002/adfm.201302102
Artikel, Bibliographie

Zang, Jiadong ; Jo, Wook ; Zhang, Haibo ; Rödel, Jürgen (2014)
Bi1/2Na1/2TiO3–BaTiO3 based thick-film capacitors for high-temperature applications.
In: Journal of the European Ceramic Society, 34 (1)
doi: 10.1016/j.jeurceramsoc.2013.07.020
Artikel, Bibliographie

Yao, Fang-Zhou ; Glaum, Julia ; Wang, Ke ; Jo, Wook ; Rödel, Jürgen ; Li, Jing-Feng (2013)
Fatigue-free unipolar strain behavior in CaZrO3 and MnO2 co-modified (K,Na)NbO3-based lead-free piezoceramics.
In: Applied Physics Letters, 103 (19)
doi: 10.1063/1.4829150
Artikel, Bibliographie

Zhukov, Sergey ; Genenko, Yuri A. ; Acosta, Matias ; Humburg, Heide ; Jo, Wook ; Rödel, Jürgen ; Seggern, Heinz von (2013)
Polarization dynamics across the morphotropic phase boundary in Ba(Zr0.2Ti0.8)O3-x(Ba0.7Ca0.3)TiO3 ferroelectrics.
In: Applied Physics Letters, 103 (15)
doi: 10.1063/1.4824730
Artikel, Bibliographie

Seo, Yo-Han ; Vögler, Malte ; Isaia, Daniel ; Aulbach, Emil ; Rödel, Jürgen ; Webber, Kyle G. (2013)
Temperature-dependent R-curve behavior of Pb(Zr1−xTix)O3.
In: Acta Materialia, 61 (17)
doi: 10.1016/j.actamat.2013.07.020
Artikel, Bibliographie

Cumming, D. J. ; Sebastian, Tutu ; Sterianou, Iasmi ; Rödel, Jürgen ; Reaney, Ian M. (2013)
Bi(Me)O<SUB>3</SUB>-PbTiO<SUB>3</SUB> high <I>T</I><SUB>C</SUB> piezoelectric multilayers.
In: Materials Technology: Advanced Performance Materials, 28 (5)
doi: 10.1179/1753555713Y.0000000067
Artikel, Bibliographie

Jo, Wook ; Daniels, John E. ; Damjanovic, Dragan ; Kleemann, Wolfgang ; Rödel, Jürgen (2013)
Two-stage processes of electrically induced-ferroelectric to relaxor transition in 0.94(Bi1/2Na1/2)TiO3-0.06BaTiO3.
In: Applied Physics Letters, 102 (19)
doi: 10.1063/1.4805360
Artikel, Bibliographie

Rödel, Jürgen ; Seo, Yo-Han ; Benčan, Andreja ; Malič, Barbara ; Kosec, Marija ; Webber, Kyle G. (2013)
R-curves in transformation toughened lead zirconate titanate.
In: Engineering Fracture Mechanics, 100
doi: 10.1016/j.engfracmech.2012.06.023
Artikel, Bibliographie

Dittmer, Robert ; Webber, Kyle G. ; Aulbach, Emil ; Jo, Wook ; Tan, Xiaoli ; Rödel, Jürgen (2013)
Electric-field-induced polarization and strain in 0.94(Bi1/2Na1/2)TiO3–0.06BaTiO3 under uniaxial stress.
In: Acta Materialia, 61 (4)
doi: 10.1016/j.actamat.2012.11.012
Artikel, Bibliographie

Levin, I. ; Reaney, I. M. ; Anton, Eva-Maria ; Jo, Wook ; Rödel, Jürgen ; Pokorny, J. ; Schmitt, L. A. ; Kleebe, Hans-Joachim ; Hinterstein, Manuel ; Jones, J. L. (2013)
Local structure, pseudosymmetry, and phase transitions in Na1/2Bi1/2TiO3–K1/2Bi1/2TiO3 ceramics.
In: Physical Review B, 87 (2)
doi: 10.1103/PhysRevB.87.024113
Artikel, Bibliographie

Zang, Jiadong ; Jo, Wook ; Rödel, Jürgen (2013)
Quenching-induced circumvention of integrated aging effect of relaxor lead lanthanum zirconate titanate and (Bi1/2Na1/2)TiO3-BaTiO3.
In: Applied Physics Letters, 102 (3)
doi: 10.1063/1.4788932
Artikel, Bibliographie

Dittmer, Robert ; Webber, Kyle G. ; Aulbach, Emil ; Jo, Wook ; Tan, Xiaoli ; Rödel, Jürgen (2013)
Optimal working regime of lead–zirconate–titanate for actuation applications.
In: Sensors and Actuators A: Physical, 189
doi: 10.1016/j.sna.2012.09.015
Artikel, Bibliographie

Uhlmann, Ina ; Hawelka, Dominik ; Hildebrandt, Erwin ; Pradella, Jens ; Rödel, Jürgen (2013)
Structure and mechanical properties of silica doped zirconia thin films.
In: Thin Solid Films, 527
doi: 10.1016/j.tsf.2012.08.007
Artikel, Bibliographie

Seo, Yo-Han ; Webber, Kyle G. ; Benčan, Andreja ; Koruza, Jurij ; Malič, Barbara ; Kosec, Marija ; Rödel, Jürgen (2012)
Deconvolving Ferroelastic and Phase Transformation Toughening in Pb(Zr1−xTix)O3and Pb1−yLay(Zr1−xTix)O3.
In: Journal of the American Ceramic Society, 95 (12)
doi: 10.1111/jace.12007
Artikel, Bibliographie

Acosta, Matias ; Zang, Jiadong ; Jo, Wook ; Rödel, Jürgen (2012)
High-temperature dielectrics in CaZrO3-modified Bi1/2Na1/2TiO3-based lead-free ceramics.
In: Journal of the European Ceramic Society, 32 (16)
doi: 10.1016/j.jeurceramsoc.2012.06.011
Artikel, Bibliographie

Dittmer, Robert ; Anton, Eva-Maria ; Jo, Wook ; Simons, Hugh ; Daniels, John E. ; Hoffman, Mark ; Pokorny, Jan ; Reaney, Ian M. ; Rödel, Jürgen (2012)
A High-Temperature-Capacitor Dielectric Based on K0.5Na0.5NbO3-Modified Bi1/2Na1/2TiO3-Bi1/2K1/2TiO3.
In: Journal of the American Ceramic Society, 95 (11)
doi: 10.1111/j.1551-2916.2012.05321.x
Artikel, Bibliographie

Dittmer, Robert ; Jo, Wook ; Rödel, Jürgen ; Kalinin, Sergei ; Balke, Nina (2012)
Nanoscale Insight Into Lead-Free BNT-BT-xKNN.
In: Advanced Functional Materials, 22 (20)
doi: 10.1002/adfm.201200592
Artikel, Bibliographie

Anton, Eva-Maria ; Schmitt, Ljubomira Ana ; Hinterstein, Manuel ; Trodahl, Joe ; Kowalski, Ben ; Jo, Wook ; Kleebe, Hans-Joachim ; Rödel, Jürgen ; Jones, Jacob L. (2012)
Structure and temperature-dependent phase transitions of lead-free Bi1/2Na1/2TiO3–Bi1/2K1/2TiO3–K0.5Na0.5NbO3 piezoceramics.
In: Journal of Materials Research, 27 (19)
doi: 10.1557/jmr.2012.195
Artikel, Bibliographie

Han, Hyoung-Su ; Jo, Wook ; Rödel, Jürgen ; Hong, In-Ki ; Tai, Weon-Pil ; Lee, Jae-Shin (2012)
Coexistence of ergodicity and nonergodicity in LaFeO3-modified Bi1/2(Na0.78K0.22)1/2TiO3relaxors.
In: Journal of Physics: Condensed Matter, 24 (36)
doi: 10.1088/0953-8984/24/36/365901
Artikel, Bibliographie

Simons, Hugh ; Glaum, Julia ; Daniels, John E. ; Studer, Andrew J. ; Liess, Andreas ; Rödel, Jürgen ; Hoffman, Mark (2012)
Domain fragmentation during cyclic fatigue in 94%(Bi1/2Na1/2)TiO3-6%BaTiO3.
In: Journal of Applied Physics, 112 (4)
doi: 10.1063/1.4745900
Artikel, Bibliographie

Dittmer, Robert ; Jo, Wook ; Aulbach, Emil ; Granzow, Torsten ; Rödel, Jürgen (2012)
Frequency-dependence of large-signal properties in lead-free piezoceramics.
In: Journal of Applied Physics, 112 (1)
doi: 10.1063/1.4730600
Artikel, Bibliographie

Dittmer, Robert ; Aulbach, Emil ; Jo, Wook ; Webber, Kyle G. ; Rödel, Jürgen (2012)
Large blocking force in Bi1/2Na1/2TiO3-based lead-free piezoceramics.
In: Scripta Materialia, 67 (1)
doi: 10.1016/j.scriptamat.2012.03.031
Artikel, Bibliographie

Wang, Ke ; Hussain, Ali ; Jo, Wook ; Rödel, Jürgen (2012)
Temperature-Dependent Properties of (Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3-SrTiO3 Lead-Free Piezoceramics.
In: Journal of the American Ceramic Society, 95 (7)
doi: 10.1111/j.1551-2916.2012.05162.x
Artikel, Bibliographie

Jo, Wook ; Dittmer, Robert ; Acosta, Matias ; Zang, Jiadong ; Groh, Claudia ; Sapper, Eva ; Wang, Ke ; Rödel, Jürgen (2012)
Giant electric-field-induced strains in lead-free ceramics for actuator applications – status and perspective.
In: Journal of Electroceramics
doi: 10.1007/s10832-012-9742-3
Artikel, Bibliographie

Sebastian, Tutu ; Sterianou, Iasmi ; Reaney, Ian M. ; Leist, Thorsten ; Jo, Wook ; Rödel, Jürgen (2012)
Piezoelectric activity of (1-x)[0.35Bi(Mg1/2Ti1/2)O3-0.3BiFeO3-0.35BiScO3] - xPbTiO3 ceramics as a function of temperature.
In: Journal of Electroceramics, 28 (2-3)
doi: 10.1007/s10832-012-9685-8
Artikel, Bibliographie

Benčan, Andreja ; Malič, Barbara ; Drnovšek, Silvo ; Tellier, Jenny ; Rojac, Tadej ; Pavlič, Jernej ; Kosec, Marija ; Webber, Kyle G. ; Rödel, Jürgen ; Damjanovic, Dragan ; Jones, J. L. (2012)
Structure and the Electrical Properties of Pb(Zr,Ti)O3 - Zirconia Composites.
In: Journal of the American Ceramic Society, 95 (2)
doi: 10.1111/j.1551-2916.2011.04803.x
Artikel, Bibliographie

Leist, Thorsten ; Chen, Jun ; Jo, Wook ; Aulbach, Emil ; Suffner, Jens ; Rödel, Jürgen ; Zhang, S. (2012)
Temperature Dependence of the Piezoelectric Coefficient in BiMeO3-PbTiO3 (Me = Fe, Sc, (Mg1/2Ti1/2)) Ceramics.
In: Journal of the American Ceramic Society, 95 (2)
doi: 10.1111/j.1551-2916.2011.04848.x
Artikel, Bibliographie

Sapper, Eva ; Schaab, Silke ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2012)
Influence of electric fields on the depolarization temperature of Mn-doped (1-x)Bi1/2Na1/2TiO3-xBaTiO3.
In: Journal of Applied Physics, 111 (1)
doi: 10.1063/1.3674275
Artikel, Bibliographie

Anton, Eva-Maria ; Jo, Wook ; Damjanovic, Dragan ; Rödel, Jürgen (2011)
Determination of depolarization temperature of (Bi1/2Na1/2)TiO3-based lead-free piezoceramics.
In: Journal of Applied Physics, 110 (9)
doi: 10.1063/1.3660253
Artikel, Bibliographie

Luo, Zhenhua ; Granzow, Torsten ; Glaum, Julia ; Jo, Wook ; Rödel, Jürgen ; Hoffman, Mark (2011)
Effect of Ferroelectric Long-Range Order on the Unipolar and Bipolar Electric Fatigue in Bi1/2Na1/2TiO3-Based Lead-Free Piezoceramics.
In: Journal of the American Ceramic Society, 94 (11)
doi: 10.1111/j.1551-2916.2011.04605.x
Artikel, Bibliographie

Jo, Wook ; Schaab, Silke ; Sapper, Eva ; Schmitt, Ljubomira A. ; Kleebe, Hans-Joachim ; Bell, Andrew J. ; Rödel, Jürgen (2011)
On the phase identity and its thermal evolution of lead free (Bi1/2Na1/2)TiO3-6 mol% BaTiO3.
In: Journal of Applied Physics, 110 (7)
doi: 10.1063/1.3645054
Artikel, Bibliographie

Glaum, Julia ; Granzow, Torsten ; Schmitt, Ljubomira Ana ; Kleebe, Hans-Joachim ; Rödel, Jürgen (2011)
Temperature and driving field dependence of fatigue processes in PZT bulk ceramics.
In: Acta Materialia, 59 (15)
doi: 10.1016/j.actamat.2011.06.017
Artikel, Bibliographie

Tran, Vu Diem Ngoc ; Han, Hyoung-Su ; Yoon, Chang-Ho ; Lee, Jae-Shin ; Jo, Wook ; Rödel, Jürgen (2011)
Lead-free electrostrictive bismuth perovskite ceramics with thermally stable field-induced strains.
In: Materials Letters, 65 (17-18)
doi: 10.1016/j.matlet.2011.05.059
Artikel, Bibliographie

Webber, Kyle G. ; Seo, Yo-Han ; Lee, Ho-Yong ; Aulbach, Emil ; Jo, Wook ; Rödel, Jürgen (2011)
R-Curve Behavior of Pb(Mg1/3Nb2/3)O3-29 mol% PbTiO3 Single Crystals: The Effect of Crystallographic Orientation and Grain Structure.
In: Journal of the American Ceramic Society, 94 (9)
doi: 10.1111/j.1551-2916.2011.04677.x
Artikel, Bibliographie

Winzer, Jami ; Weiler, Ludwig ; Pourquet, Jeanne ; Rödel, Jürgen (2011)
Wear behaviour of interpenetrating alumina–copper composites.
In: Wear, 271 (11-12)
doi: 10.1016/j.wear.2011.05.042
Artikel, Bibliographie

Ehmke, Matthias ; Glaum, Julia ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2011)
Stabilization of the Fatigue-Resistant Phase by CuO Addition in (Bi1/2Na1/2)TiO3-BaTiO3.
In: Journal of the American Ceramic Society, 94 (8)
doi: 10.1111/j.1551-2916.2010.04379.x
Artikel, Bibliographie

Jo, Wook ; Rödel, Jürgen (2011)
Electric-field-induced volume change and room temperature phase stability of (Bi1/2Na1/2)TiO3-x mol. % BaTiO3 piezoceramics.
In: Applied Physics Letters, 99 (4)
doi: 10.1063/1.3615675
Artikel, Bibliographie

Dittmer, Robert ; Jo, Wook ; Daniels, John ; Schaab, Silke ; Rödel, Jürgen (2011)
Relaxor Characteristics of Morphotropic Phase Boundary (Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3 Modified with Bi(Zn1/2Ti1/2)O3.
In: Journal of the American Ceramic Society
doi: 10.1111/j.1551-2916.2011.04631.x
Artikel, Bibliographie

Daniels, John E. ; Jo, Wook ; Rödel, Jürgen ; Rytz, Daniel ; Donner, Wolfgang (2011)
Structural origins of relaxor behavior in a 0.96(Bi[sub 1/2]Na[sub 1/2])TiO[sub 3]–0.04BaTiO[sub 3] single crystal under electric field.
In: Applied Physics Letters, 98 (25)
doi: 10.1063/1.3602316
Artikel, Bibliographie

Anton, Eva-Maria ; Jo, Wook ; Trodahl, Joe ; Damjanovic, Dragan ; Rödel, Jürgen (2011)
Effect of K0.5Na0.5NbO3on Properties at and off the Morphotropic Phase Boundary in Bi0.5Na0.5TiO3–Bi0.5K0.5TiO3Ceramics.
In: Japanese Journal of Applied Physics, 50 (5)
doi: 10.1143/JJAP.50.055802
Artikel, Bibliographie

Leist, Thorsten ; Webber, Kyle G. ; Jo, Wook ; Granzow, Torsten ; Aulbach, Emil ; Suffner, Jens ; Rödel, Jürgen (2011)
Domain switching energies: Mechanical versus electrical loading in La-doped bismuth ferrite–lead titanate.
In: Journal of Applied Physics, 109 (5)
doi: 10.1063/1.3555599
Artikel, Bibliographie

Luo, Zhenhua ; Glaum, Julia ; Granzow, Torsten ; Jo, Wook ; Dittmer, Robert ; Hoffman, Mark ; Rödel, Jürgen (2011)
Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics.
In: Journal of the American Ceramic Society, 94 (2)
doi: 10.1111/j.1551-2916.2010.04101.x
Artikel, Bibliographie

Simons, Hugh ; Daniels, John ; Jo, Wook ; Dittmer, Robert ; Studer, Andrew ; Avdeev, Maxim ; Rödel, Jürgen ; Hoffman, Mark (2011)
Electric-field-induced strain mechanisms in lead-free 94%(Bi[sub 1/2]Na[sub 1/2])TiO[sub 3]–6%BaTiO[sub 3].
In: Applied Physics Letters, 98 (8)
doi: 10.1063/1.3557049
Artikel, Bibliographie

Dittmer, Robert ; Jo, Wook ; Damjanovic, Dragan ; Rödel, Jürgen (2011)
Lead-free high-temperature dielectrics with wide operational range.
In: Journal of Applied Physics, 109 (3)
doi: 10.1063/1.3544481
Artikel, Bibliographie

Jo, Wook ; Daniels, John E. ; Jones, Jacob L. ; Tan, Xiaoli ; Thomas, Pamela A. ; Damjanovic, Dragan ; Rödel, Jürgen (2011)
Evolving morphotropic phase boundary in lead-free (Bi[sub 1/2]Na[sub 1/2])TiO[sub 3]–BaTiO[sub 3] piezoceramics.
In: Journal of Applied Physics, 109 (1)
doi: 10.1063/1.3530737
Artikel, Bibliographie

McKie, Amanda ; Winzer, Jami ; Sigalas, Iakovos ; Herrmann, Mathias ; Weiler, Ludwig ; Rödel, Jürgen ; Can, Nedret (2011)
Mechanical properties of cBN–Al composite materials.
In: Ceramics International, 37 (1)
doi: 10.1016/j.ceramint.2010.07.034
Artikel, Bibliographie

Jo, Wook ; Ollagnier, Jean-Baptiste ; Park, Jong-Lo ; Anton, Eva-Maria ; Kwon, O-Jong ; Park, Chan ; Seo, Hyun-Ho ; Lee, Jong-Sook ; Erdem, Emre ; Eichel, Rüdiger-A. ; Rödel, Jürgen (2011)
CuO as a sintering additive for (Bi1/2Na1/2)TiO3–BaTiO3–(K0.5Na0.5)NbO3 lead-free piezoceramics.
In: Journal of the European Ceramic Society, 31 (12)
doi: 10.1016/j.jeurceramsoc.2011.05.008
Artikel, Bibliographie

Tan, Xiaoli ; Frederick, Joshua ; Ma, C. ; Jo, Wook ; Rödel, Jürgen (2010)
Can an Electric Field Induce an Antiferroelectric Phase Out of a Ferroelectric Phase?
In: Physical Review Letters, 105 (25)
doi: 10.1103/PhysRevLett.105.255702
Artikel, Bibliographie

König, Markus ; Höhn, Sören ; Hoffmann, Rudolf ; Suffner, Jens ; Lauterbach, Stefan ; Weiler, Ludwig ; Guillon, Olivier ; Rödel, Jürgen (2010)
Sintering of hierarchically structured ZnO.
In: Journal of Materials Research, 25 (11)
doi: 10.1557/JMR.2010.0288
Artikel, Bibliographie

Leist, Thorsten ; Webber, Kyle G. ; Jo, Wook ; Aulbach, Emil ; Rödel, Jürgen ; Prewitt, Anderson D. ; Jones, Jacob L. ; Schmidlin, Josh ; Hubbard, Camden R. (2010)
Stress-induced structural changes in La-doped BiFeO3–PbTiO3 high-temperature piezoceramics.
In: Acta Materialia, 58 (18)
doi: 10.1016/j.actamat.2010.07.012
Artikel, Bibliographie

Webber, Kyle G. ; Aulbach, Emil ; Rödel, Jürgen (2010)
High temperature blocking force measurements of soft lead zirconate titanate.
In: Journal of Physics D: Applied Physics, 43 (36)
doi: 10.1088/0022-3727/43/36/365401
Artikel, Bibliographie

Kling, Jens ; Tan, Xiaoli ; Jo, Wook ; Kleebe, Hans-Joachim ; Fuess, Hartmut ; Rödel, Jürgen (2010)
In Situ Transmission Electron Microscopy of Electric Field-Triggered Reversible Domain Formation in Bi-Based Lead-Free Piezoceramics.
In: Journal of the American Ceramic Society, 93 (9)
doi: 10.1111/j.1551-2916.2010.03778.x
Artikel, Bibliographie

Jo, Wook ; Erdem, Emre ; Eichel, Rüdiger-A. ; Glaum, Julia ; Granzow, Torsten ; Damjanovic, Dragan ; Rödel, Jürgen (2010)
Effect of Nb-donor and Fe-acceptor dopants in (Bi[sub 1/2]Na[sub 1/2])TiO[sub 3]–BaTiO[sub 3]–(K[sub 0.5]Na[sub 0.5])NbO[sub 3] lead-free piezoceramics.
In: Journal of Applied Physics, 108 (1)
doi: 10.1063/1.3437645
Artikel, Bibliographie

Leist, Thorsten ; Granzow, Torsten ; Jo, Wook ; Rödel, Jürgen (2010)
Effect of tetragonal distortion on ferroelectric domain switching: A case study on La-doped BiFeO[sub 3]–PbTiO[sub 3] ceramics.
In: Journal of Applied Physics, 108 (1)
doi: 10.1063/1.3445771
Artikel, Bibliographie

Webber, Kyle G. ; Zhang, Y. ; Jo, Wook ; Daniels, John E. ; Rödel, Jürgen (2010)
High temperature stress-induced “double loop-like” phase transitions in Bi-based perovskites.
In: Journal of Applied Physics, 108 (1)
doi: 10.1063/1.3428373
Artikel, Bibliographie

Xu, Bai-Xiang ; Schrade, David ; Müller, Ralf ; Gross, Dietmar ; Granzow, Torsten ; Rödel, Jürgen (2010)
Phase field simulation and experimental investigation of the electro-mechanical behavior of ferroelectrics.
In: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 90 (7-8)
doi: 10.1002/zamm.200900344
Artikel, Bibliographie

Chen, Jun ; Wang, Xiaowei ; Jo, Wook ; Rödel, Jürgen (2010)
Microstructure and Electrical Properties of (1−x)Bi(Li1/3Zr2/3)O3-xPbTiO3Piezoelectric Ceramics.
In: Journal of the American Ceramic Society, 93 (6)
doi: 10.1111/j.1551-2916.2010.03625.x
Artikel, Bibliographie

Glaum, Julia ; Granzow, Torsten ; Rödel, Jürgen (2010)
Evaluation of domain wall motion in bipolar fatigued lead-zirconate-titanate: A study on reversible and irreversible contributions.
In: Journal of Applied Physics, 107 (10)
doi: 10.1063/1.3386461
Artikel, Bibliographie

Seifert, Klaus T. P. ; Jo, Wook ; Rödel, Jürgen (2010)
Temperature-Insensitive Large Strain of (Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3-(K0.5Na0.5)NbO3Lead-Free Piezoceramics.
In: Journal of the American Ceramic Society, 93 (5)
doi: 10.1111/j.1551-2916.2009.03573.x
Artikel, Bibliographie

Jo, Wook ; Rödel, Jürgen ; Lee, Jong-Sook ; Baik, Yoon-Hee ; Park, Chan (2010)
Effect of substitution of K for Na on the ferroelectric stability and properties in (Bi0.5Na1/2)TiO3-BaTiO3-(K1/2N1/2)NbO3.
In: Functional Materials Letters, 03 (01)
doi: 10.1142/S179360471000083X
Artikel, Bibliographie

Ollagnier, Jean-Baptiste ; Guillon, Olivier ; Rödel, Jürgen (2010)
Constrained Sintering of a Glass Ceramic Composite: I. Asymmetric Laminate.
In: Journal of the American Ceramic Society, 93 (1)
doi: 10.1111/j.1551-2916.2009.03346.x
Artikel, Bibliographie

Tan, Xiaoli ; Frederick, Joshua ; Ma, C. ; Aulbach, Emil ; Marsilius, Mie ; Hong, W. ; Granzow, Torsten ; Jo, Wook ; Rödel, Jürgen (2010)
Electric-field-induced antiferroelectric to ferroelectric phase transition in mechanically confined Pb_{0.99}Nb_{0.02}[(Zr_{0.57}Sn_{0.43})_{0.94}Ti_{0.06}]_{0.98}O_{3}.
In: Physical Review B, 81 (1)
doi: 10.1103/PhysRevB.81.014103
Artikel, Bibliographie

Ollagnier, Jean-Baptiste ; Green, David J. ; Guillon, Olivier ; Rödel, Jürgen (2009)
Constrained Sintering of a Glass Ceramic Composite: II. Symmetric Laminate.
In: Journal of the American Ceramic Society, 92 (12)
doi: 10.1111/j.1551-2916.2009.03347.x
Artikel, Bibliographie

Zhang, Shan-Tao ; Kounga Njiwa, Alain Brice ; Jo, Wook ; Jamin, Christine ; Seifert, Klaus T. P. ; Granzow, Torsten ; Rödel, Jürgen ; Damjanovic, Dragan (2009)
High-Strain Lead-free Antiferroelectric Electrostrictors.
In: Advanced Materials, 21 (46)
doi: 10.1002/adma.200901516
Artikel, Bibliographie

Leist, Thorsten ; Jo, Wook ; Comyn, Timothy ; Bell, Andrew ; Rödel, Jürgen (2009)
Shift in Morphotropic Phase Boundary in La-Doped BiFeO3–PbTiO3Piezoceramics.
In: Japanese Journal of Applied Physics, 48 (12)
doi: 10.1143/JJAP.48.120205
Artikel, Bibliographie

Webber, Kyle G. ; Aulbach, Emil ; Key, T. ; Marsilius, Mie ; Granzow, Torsten ; Rödel, Jürgen (2009)
Temperature-dependent ferroelastic switching of soft lead zirconate titanate.
In: Acta Materialia, 57 (15)
doi: 10.1016/j.actamat.2009.06.037
Artikel, Bibliographie

Tan, Xiaoli ; Aulbach, Emil ; Jo, Wook ; Granzow, Torsten ; Kling, Jens ; Marsilius, Mie ; Kleebe, Hans-Joachim ; Rödel, Jürgen (2009)
Effect of uniaxial stress on ferroelectric behavior of (Bi1/2Na1/2)TiO3-based lead-free piezoelectric ceramics.
In: Journal of Applied Physics, 106 (4)
doi: 10.1063/1.3207827
Artikel, Bibliographie

Chen, Jun ; Tan, Xiaoli ; Jo, Wook ; Rödel, Jürgen (2009)
Temperature dependence of piezoelectric properties of high-T[sub C] Bi(Mg[sub 1/2]Ti[sub 1/2])O[sub 3]–PbTiO[sub 3].
In: Journal of Applied Physics, 106 (3)
doi: 10.1063/1.3191666
Artikel, Bibliographie

Pan, Jingzhe ; Cocks, Alan ; Rödel, Jürgen ; Huang, Ruoyu ; Ch'ng, Heok Ngee (2009)
Densification of Powder Compact Containing Large and Small Pores.
In: Journal of the American Ceramic Society, 92 (7)
doi: 10.1111/j.1551-2916.2008.02915.x
Artikel, Bibliographie

Daniels, John E. ; Jo, Wook ; Rödel, Jürgen ; Jones, Jacob L. (2009)
Electric-field-induced phase transformation at a lead-free morphotropic phase boundary: Case study in a 93%(Bi0.5Na0.5)TiO3–7% BaTiO3 piezoelectric ceramic.
In: Applied Physics Letters, 95 (3)
doi: 10.1063/1.3182679
Artikel, Bibliographie

Rödel, Jürgen ; Kounga Njiwa, Alain Brice ; Weissenberger-Eibl, Marion ; Koch, Daniel ; Bierwisch, Antje ; Rossner, Wolfgang ; Hoffmann, Michael J. ; Danzer, Robert ; Schneider, Gerhard (2009)
Development of a roadmap for advanced ceramics: 2010–2025.
In: Journal of the European Ceramic Society, 29 (9)
doi: 10.1016/j.jeurceramsoc.2008.10.015
Artikel, Bibliographie

Rödel, Jürgen ; Jo, Wook ; Seifert, Klaus T. P. ; Anton, Eva-Maria ; Granzow, Torsten ; Damjanovic, Dragan (2009)
Perspective on the Development of Lead-free Piezoceramics.
In: Journal of the American Ceramic Society, 92 (6)
doi: 10.1111/j.1551-2916.2009.03061.x
Artikel, Bibliographie

Balke, Nina ; Granzow, Torsten ; Rödel, Jürgen (2009)
Degradation of lead-zirconate-titanate ceramics under different dc loads.
In: Journal of Applied Physics, 105 (10)
doi: 10.1063/1.3126707
Artikel, Bibliographie

Jo, Wook ; Granzow, Torsten ; Aulbach, Emil ; Rödel, Jürgen ; Damjanovic, Dragan (2009)
Origin of the large strain response in (K[sub 0.5]Na[sub 0.5])NbO[sub 3]-modified (Bi[sub 0.5]Na[sub 0.5])TiO[sub 3]–BaTiO[sub 3] lead-free piezoceramics.
In: Journal of Applied Physics, 105 (9)
doi: 10.1063/1.3121203
Artikel, Bibliographie

Westram, Ilona ; Kungl, Hans ; Hoffmann, Michael J. ; Rödel, Jürgen (2009)
Influence of crystal structure on crack propagation under cyclic electric loading in lead–zirconate–titanate.
In: Journal of the European Ceramic Society, 29 (3)
doi: 10.1016/j.jeurceramsoc.2008.05.050
Artikel, Bibliographie

Tan, Xiaoli ; Jo, Wook ; Granzow, Torsten ; Frederick, Joshua ; Aulbach, Emil ; Rödel, Jürgen (2009)
Auxetic behavior under electrical loads in an induced ferroelectric phase.
In: Applied Physics Letters, 94 (4)
doi: 10.1063/1.3076109
Artikel, Bibliographie

Kerkamm, Ingo ; Hiller, P. ; Granzow, Torsten ; Rödel, Jürgen (2009)
Correlation of small- and large-signal properties of lead zirconate titanate multilayer actuators.
In: Acta Materialia, 57 (1)
doi: 10.1016/j.actamat.2008.08.057
Artikel, Bibliographie

Moon, Robert J. ; Hoffman, Mark ; Rödel, Jürgen ; Tochino, Shigemi ; Pezzotti, Giuseppe (2009)
Evaluation of crack-tip stress fields on microstructural-scale fracture in Al–Al2O3 interpenetrating network composites.
In: Acta Materialia, 57 (2)
doi: 10.1016/j.actamat.2008.09.043
Artikel, Bibliographie

Chang, Jaemyung ; Guillon, Olivier ; Rödel, Jürgen ; Kang, Suk-Joong L. (2008)
Characterization of warpage behaviour of Gd-doped ceria/NiO–yttria stabilized zirconia bi-layer samples for solid oxide fuel cell application.
In: Journal of Power Sources, 185 (2)
doi: 10.1016/j.jpowsour.2008.07.075
Artikel, Bibliographie

Wallot, Johanna ; Reynders, Peter ; Rödel, Jürgen (2008)
Liquid-Phase Sintering of Nanocrystalline Titania Doped with Boron Oxide: Bulk Versus Thin Film.
In: Journal of the American Ceramic Society, 91 (12)
doi: 10.1111/j.1551-2916.2008.02770.x
Artikel, Bibliographie

Kounga, Alain B. ; Granzow, Torsten ; Aulbach, Emil ; Hinterstein, Manuel ; Rödel, Jürgen (2008)
High-temperature poling of ferroelectrics.
In: Journal of Applied Physics, 104 (2)
doi: 10.1063/1.2959830
Artikel, Bibliographie

Kounga, Alain Brice ; Zhang, Shan-Tao ; Jo, Wook ; Granzow, Torsten ; Rödel, Jürgen (2008)
Morphotropic phase boundary in (1−x)Bi[sub 0.5]Na[sub 0.5]TiO[sub 3]–xK[sub 0.5]Na[sub 0.5]NbO[sub 3] lead-free piezoceramics.
In: Applied Physics Letters, 92 (22)
doi: 10.1063/1.2938064
Artikel, Bibliographie

Mahé, Marie ; Heintz, Jean-Marc ; Rödel, Jürgen ; Reynders, Peter (2008)
Cracking of titania nanocrystalline coatings.
In: Journal of the European Ceramic Society, 28 (10)
doi: 10.1016/j.jeurceramsoc.2008.02.002
Artikel, Bibliographie

Wallot, Johanna ; Reynders, Peter ; Herzing, Andrew A. ; Kiely, Christopher J. ; Harmer, Martin P. ; Rödel, Jürgen (2008)
Sintering of thin film nanocrystalline titania–tin oxide composites.
In: Journal of the European Ceramic Society, 28 (11)
doi: 10.1016/j.jeurceramsoc.2008.02.019
Artikel, Bibliographie

Meyer, Daniel ; Eisele, Ulrich ; Satet, Raphaëlle ; Rödel, Jürgen (2008)
Codoping of zirconia with yttria and scandia.
In: Scripta Materialia, 58 (3)
doi: 10.1016/j.scriptamat.2007.09.025
Artikel, Bibliographie

Green, David J. ; Guillon, Olivier ; Rödel, Jürgen (2008)
Constrained sintering: A delicate balance of scales.
In: Journal of the European Ceramic Society, 28 (7)
doi: 10.1016/j.jeurceramsoc.2007.12.012
Artikel, Bibliographie

Zhang, Shan-Tao ; Kounga, Alain Brice ; Aulbach, Emil ; Granzow, Torsten ; Jo, Wook ; Kleebe, Hans-Joachim ; Rödel, Jürgen (2008)
Lead-free piezoceramics with giant strain in the system Bi0.5Na0.5TiO3–BaTiO3–K0.5Na0.5NbO3. I. Structure and room temperature properties.
In: Journal of Applied Physics, 103 (3)
doi: 10.1063/1.2838472
Artikel, Bibliographie

Zhang, Shan-Tao ; Kounga, Alain Brice ; Aulbach, Emil ; Jo, Wook ; Granzow, Torsten ; Ehrenberg, Helmut ; Rödel, Jürgen (2008)
Lead-free piezoceramics with giant strain in the system Bi[sub 0.5]Na[sub 0.5]TiO[sub 3]–BaTiO[sub 3]–K[sub 0.5]Na[sub 0.5]NbO[sub 3]. II. Temperature dependent properties.
In: Journal of Applied Physics, 103 (3)
doi: 10.1063/1.2838476
Artikel, Bibliographie

Balke, Nina ; Granzow, Torsten ; Rödel, Jürgen (2008)
Current-voltage characteristics for lead zirconate titanate bulk ceramics.
In: Journal of Applied Physics, 104 (5)
doi: 10.1063/1.2976304
Artikel, Bibliographie

Balke, Nina ; Kungl, Hans ; Granzow, Torsten ; Lupascu, Doru C. ; Hoffmann, Michael J. ; Rödel, Jürgen (2007)
Bipolar Fatigue Caused by Field Screening in Pb(Zr,Ti)O3Ceramics.
In: Journal of the American Ceramic Society, 90 (12)
doi: 10.1111/j.1551-2916.2007.02041.x
Artikel, Bibliographie

Ollagnier, Jean-Baptiste ; Guillon, Olivier ; Rödel, Jürgen (2007)
Effect of Anisotropic Microstructure on the Viscous Properties of an LTCC Material.
In: Journal of the American Ceramic Society, 90 (12)
doi: 10.1111/j.1551-2916.2007.02069.x
Artikel, Bibliographie

Granzow, Torsten ; Leist, Thorsten ; Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Rödel, Jürgen (2007)
Ferroelectric properties of lead zirconate titanate under radial load.
In: Applied Physics Letters, 91 (14)
doi: 10.1063/1.2794410
Artikel, Bibliographie

Eichler, Jens ; Rödel, Jürgen ; Eisele, Ulrich ; Hoffman, Mark (2007)
Effect of Grain Size on Mechanical Properties of Submicrometer 3Y-TZP: Fracture Strength and Hydrothermal Degradation.
In: Journal of the American Ceramic Society, 90 (9)
doi: 10.1111/j.1551-2916.2007.01643.x
Artikel, Bibliographie

Westram, Ilona ; Lupascu, Doru C. ; Rödel, Jürgen ; Laskewitz, Bernd ; Kamlah, Marc (2007)
Electric-Field-Induced Crack Initiation From a Notch in a Ferroelectric Ceramic.
In: Journal of the American Ceramic Society, 90 (9)
doi: 10.1111/j.1551-2916.2007.01737.x
Artikel, Bibliographie

Zhang, Shan-Tao ; Kounga, Alain Brice ; Aulbach, Emil ; Ehrenberg, Helmut ; Rödel, Jürgen (2007)
Giant strain in lead-free piezoceramics Bi[sub 0.5]Na[sub 0.5]TiO[sub 3]–BaTiO[sub 3]–K[sub 0.5]Na[sub 0.5]NbO[sub 3] system.
In: Applied Physics Letters, 91 (11)
doi: 10.1063/1.2783200
Artikel, Bibliographie

Wonisch, A. ; Guillon, Olivier ; Kraft, Torsten ; Moseler, M. ; Riedel, H. ; Rödel, Jürgen (2007)
Stress-induced anisotropy of sintering alumina: Discrete element modelling and experiments.
In: Acta Materialia, 55 (15)
doi: 10.1016/j.actamat.2007.05.038
Artikel, Bibliographie

Chang, Jaemyung ; Guillon, Olivier ; Rödel, Jürgen ; Kang, Suk-Joong L. (2007)
Uniaxial viscosity of gadolinium-doped ceria determined by discontinuous sinter forging.
In: Journal of the European Ceramic Society, 27 (10)
doi: 10.1016/j.jeurceramsoc.2007.01.003
Artikel, Bibliographie

Guillon, Olivier ; Aulbach, Emil ; Rödel, Jürgen ; Bordia, Rajendra K. (2007)
Constrained Sintering of Alumina Thin Films: Comparison Between Experiment and Modeling.
In: Journal of the American Ceramic Society, 90 (6)
doi: 10.1111/j.1551-2916.2007.01650.x
Artikel, Bibliographie

Guillon, Olivier ; Weiler, Ludwig ; Rödel, Jürgen (2007)
Anisotropic Microstructural Development During the Constrained Sintering of Dip-Coated Alumina Thin Films.
In: Journal of the American Ceramic Society, 90 (5)
doi: 10.1111/j.1551-2916.2007.01565.x
Artikel, Bibliographie

Guillon, Olivier ; Rödel, Jürgen ; Bordia, Rajendra K. (2007)
Effect of Green-State Processing on the Sintering Stress and Viscosity of Alumina Compacts.
In: Journal of the American Ceramic Society, 90 (5)
doi: 10.1111/j.1551-2916.2007.01572.x
Artikel, Bibliographie

Balke, Nina ; Lupascu, Doru C. ; Granzow, Torsten ; Rödel, Jürgen (2007)
Fatigue of Lead Zirconate Titanate Ceramics II: Sesquipolar Loading.
In: Journal of the American Ceramic Society, 90 (4)
doi: 10.1111/j.1551-2916.2007.01521.x
Artikel, Bibliographie

Balke, Nina ; Lupascu, Doru C. ; Granzow, Torsten ; Rödel, Jürgen (2007)
Fatigue of Lead Zirconate Titanate Ceramics. I: Unipolar and DC Loading.
In: Journal of the American Ceramic Society, 90 (4)
doi: 10.1111/j.1551-2916.2007.01520.x
Artikel, Bibliographie

Zuo, Ruzhong ; Granzow, Torsten ; Lupascu, Doru C. ; Rödel, Jürgen (2007)
PMN-PT Ceramics Prepared By Spark Plasma Sintering.
In: Journal of the American Ceramic Society, 90 (4)
doi: 10.1111/j.1551-2916.2007.01533.x
Artikel, Bibliographie

Boddapati, Srinivasa Rao ; Rödel, Jürgen ; Jayaram, Vikram (2007)
Crack growth resistance (R-curve) behaviour and thermo-physical properties of Al2O3 particle-reinforced AlN/Al matrix composites.
In: Composites Part A: Applied Science and Manufacturing, 38 (3)
doi: 10.1016/j.compositesa.2006.06.015
Artikel, Bibliographie

Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Granzow, Torsten ; Rödel, Jürgen (2007)
Influence of radial stress on the poling behaviour of lead zirconate titanate ceramics.
In: Acta Materialia, 55 (2)
doi: 10.1016/j.actamat.2006.08.057
Artikel, Bibliographie

Guillon, Olivier ; Krauss, Stefanie ; Rödel, Jürgen (2007)
Influence of thickness on the constrained sintering of alumina films.
In: Journal of the European Ceramic Society, 27 (7)
doi: 10.1016/j.jeurceramsoc.2006.10.007
Artikel, Bibliographie

Westram, Ilona ; Oates, William S. ; Lupascu, Doru C. ; Rödel, Jürgen ; Lynch, Christopher S. (2007)
Mechanism of electric fatigue crack growth in lead zirconate titanate.
In: Acta Materialia, 55 (1)
doi: 10.1016/j.actamat.2006.08.029
Artikel, Bibliographie

Westram, Ilona ; Ricoeur, Andreas ; Emrich, Andreas ; Rödel, Jürgen ; Kuna, Meinhard (2007)
Fatigue crack growth law for ferroelectrics under cyclic electrical and combined electromechanical loading.
In: Journal of the European Ceramic Society, 27 (6)
doi: 10.1016/j.jeurceramsoc.2006.09.010
Artikel, Bibliographie

Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Rödel, Jürgen ; Neubrand, Achim (2006)
Mechanical Properties of Dry-Pressed Powder Compacts: Case Study on Alumina Nanoparticles.
In: Journal of the American Ceramic Society, 89 (8)
doi: 10.1111/j.1551-2916.2006.01088.x
Artikel, Bibliographie

Granzow, Torsten ; Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Rödel, Jürgen (2006)
Electromechanical poling of piezoelectrics.
In: Applied Physics Letters, 88 (25)
doi: 10.1063/1.2216028
Artikel, Bibliographie

Zuo, Ruzhong ; Rödel, Jürgen ; Chen, Renzheng ; Li, Longtu (2006)
Sintering and Electrical Properties of Lead-Free Na0.5K0.5NbO3 Piezoelectric Ceramics.
In: Journal of the American Ceramic Society, 89 (6)
doi: 10.1111/j.1551-2916.2006.00991.x
Artikel, Bibliographie

Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Rödel, Jürgen ; Turner, S. L. ; Comyn, Timothy ; Bell, A. J. (2006)
Ferroelasticity and R-Curve Behavior in BiFeO3-PbTiO3.
In: Journal of the American Ceramic Society, 89 (5)
doi: 10.1111/j.1551-2916.2006.00968.x
Artikel, Bibliographie

Kounga Njiwa, Alain Brice ; Fett, Theo ; Lupascu, Doru C. ; Rödel, Jürgen (2006)
Effect of geometry and electrical boundary conditions on R-curves for lead zirconate titanate ceramics.
In: Engineering Fracture Mechanics, 73 (3)
doi: 10.1016/j.engfracmech.2005.08.003
Artikel, Bibliographie

Rao, B. S. ; Hemambar, C. ; Pathak, A. V. ; Patel, K. J. ; Rödel, Jürgen ; Jayaram, V. (2006)
Al/SiC carriers for microwave integrated circuits by a new technique of pressureless infiltration.
In: IEEE transactions on electronics packaging manufacturing, 29
Artikel, Bibliographie

Ollagnier, Jean-Baptiste ; Guillon, Olivier ; Rödel, Jürgen (2006)
Discontinuous sinter-forging of a glass-ceramic composite used in LTCC technology.
Konferenzveröffentlichung, Bibliographie

Bordia, Rajendra K. ; Zuo, Ruzhong ; Guillon, Olivier ; Salamone, Samuel M. ; Rödel, Jürgen (2006)
Anisotropic constitutive laws for sintering bodies.
In: Acta Materialia, 54 (1)
doi: 10.1016/j.actamat.2005.08.025
Artikel, Bibliographie

Eichler, Jens ; Hoffman, Mark ; Eisele, Ulrich ; Rödel, Jürgen (2006)
R-curve behaviour of 2Y-TZP with submicron grain size.
In: Journal of the European Ceramic Society, 26 (16)
doi: 10.1016/j.jeurceramsoc.2005.11.012
Artikel, Bibliographie

Ollagnier, Jean-Baptiste ; Guillon, Olivier ; Rödel, Jürgen (2006)
Viscosity of LTCC determined by discontinuous sinter-forging.
In: International journal of applied ceramic technology, 3 (6)
Artikel, Bibliographie

Granzow, Torsten ; Balke, Nina ; Lupascu, Doru C. ; Rödel, Jürgen (2005)
Evolution of a stable polarization state in lead zirconate titanate ceramics by repeated partial switching.
In: Applied Physics Letters, 87 (21)
doi: 10.1063/1.2133930
Artikel, Bibliographie

Zuo, Ruzhong ; Aulbach, Emil ; Rödel, Jürgen (2005)
Continuum Mechanical Approach to Sintering of Nanocrystalline Zirconia.
In: Advanced Engineering Materials, 7 (10)
doi: 10.1002/adem.200500121
Artikel, Bibliographie

Lupascu, Doru C. ; Rödel, Jürgen (2005)
Fatigue In Bulk Lead Zirconate Titanate Actuator Materials.
In: Advanced Engineering Materials, 7 (10)
doi: 10.1002/adem.200500117
Artikel, Bibliographie

Galai Yousef, S. ; Rödel, Jürgen ; Fuller, E ; Zimmermann, A. ; El-Dasher, B. S. (2005)
Microcrack Evolution in Alumina Ceramics: Experiment and Simulation.
In: Journal of the American Ceramic Society, 88 (10)
doi: 10.1111/j.1551-2916.2005.00312.x
Artikel, Bibliographie

Kounga Njiwa, Alain Brice ; Lupascu, Doru C. ; Aulbach, Emil ; Rödel, Jürgen (2005)
An Optical Method to Assess Electromechanical Coupling in Ferroelectric Ceramics.
In: Experimental Mechanics, 45 (3)
doi: 10.1007/BF02427953
Artikel, Bibliographie

Zhang, Yong ; Lupascu, Doru C. ; Balke, Nina ; Rödel, Jürgen (2005)
Near electrode fatigue in lead zirconate titanate ceramics.
In: Journal de Physique IV (Proceedings), 128
doi: 10.1051/jp4:2005128015
Artikel, Bibliographie

Fett, Theo ; Kounga Njiwa, Alain Brice ; Rödel, Jürgen (2005)
Shielding Stresses for Soft PZT.
In: International Journal of Fracture, 134 (2)
doi: 10.1007/s10704-005-8547-7
Artikel, Bibliographie

Salz, Christopher R. J. ; Hoffman, Mark ; Westram, Ilona ; Rödel, Jürgen (2005)
Cyclic Fatigue Crack Growth in PZT Under Mechanical Loading.
In: Journal of the American Ceramic Society, 88 (5)
doi: 10.1111/j.1551-2916.2005.00235.x
Artikel, Bibliographie

Zhang, Yong ; Lupascu, Doru C. ; Aulbach, Emil ; Baturin, Ivan S. ; Bell, Andrew ; Rödel, Jürgen (2005)
Heterogeneity of fatigue in bulk lead zirconate titanate.
In: Acta Materialia, 53 (8)
doi: 10.1016/j.actamat.2005.01.048
Artikel, Bibliographie

Kounga Njiwa, Alain Brice ; Galal Yousef, Susan ; Fett, Theo ; Rödel, Jürgen (2005)
Influence of microcracking on crack-tip toughness of alumina.
In: Engineering Fracture Mechanics, 72 (7)
doi: 10.1016/j.engfracmech.2004.09.004
Artikel, Bibliographie

Xie, Rong-Jun ; Zuo, Ruzhong ; Aulbach, Emil ; Mackens, Uwe ; Hirosaki, Naoto ; Rödel, Jürgen (2005)
Uniaxial viscosity of low-temperature cofired ceramic (LTCC) powder compacts determined by loading dilatometry.
In: Journal of the European Ceramic Society, 25 (4)
doi: 10.1016/j.jeurceramsoc.2004.01.022
Artikel, Bibliographie

Fett, Theo ; Kounga Njiwa, Alain Brice ; Rödel, Jürgen (2005)
Crack opening displacements of Vickers indentation cracks.
In: Engineering Fracture Mechanics, 72 (5)
doi: 10.1016/j.engfracmech.2004.07.003
Artikel, Bibliographie

Guillon, Olivier ; Bordia, Raj ; Zuo, Ruzhong ; Aulbach, Emil ; Rödel, Jürgen (2005)
Anistropic aspects of constrained sintering : application to sinter forging and thin films.
Konferenzveröffentlichung, Bibliographie

Granzow, Torsten ; Lupascu, Doru C. ; Rödel, Jürgen ; Suvaci, Ender (2005)
Electrical Properties of Reduced PZT Ceramics.
Konferenzveröffentlichung, Bibliographie

Granzow, Torsten ; Lupascu, Doru C. ; Balke, Nina ; Rödel, Jürgen (2005)
Mechanisms of unipolar fatigue in actuator ceramics.
Konferenzveröffentlichung, Bibliographie

Guillon, Olivier ; Weiler, Ludwig ; Aulbach, Emil ; Rödel, Jürgen (2005)
Anisotropic sintering of alumina thin films.
Konferenzveröffentlichung, Bibliographie

Fett, Theo ; Munz, D. ; Kounga Njiwa, Alain Brice ; Rödel, Jürgen ; Quinn, G. D. (2005)
Bridging stresses in sintered reaction-bonded Si3N4 from COD measurements.
In: Journal of the European Ceramic Society, 25 (1)
doi: 10.1016/j.jeurceramsoc.2004.03.005
Artikel, Bibliographie

Zhang, Yong ; Baturin, Ivan S. ; Aulbach, Emil ; Lupascu, Doru C. ; Kholkin, Andrei L. ; Shur, Vladimir Ya. ; Rödel, Jürgen (2005)
Evolution of bias field and offset piezoelectric coefficient in bulk lead zirconate titanate with fatigue.
In: Applied Physics Letters, 86 (1)
doi: 10.1063/1.1847712
Artikel, Bibliographie

Verdier, Cyril ; Lupascu, Doru C. ; Seggern, Heinz von ; Rödel, Jürgen (2004)
Effect of thermal annealing on switching dynamics of fatigued bulk lead zirconate titanate.
In: Applied Physics Letters, 85 (15)
doi: 10.1063/1.1801679
Artikel, Bibliographie

Kounga Njiwa, Alain Brice ; Lupascu, Doru C. ; Rödel, Jürgen (2004)
Crack tip switching zone in ferroelectric ferroelastic materials.
In: Acta Materialia, 52 (16)
doi: 10.1016/j.actamat.2004.06.047
Artikel, Bibliographie

Kounga Njiwa, Alain Brice ; Fett, Theo ; Quinn, G. D. ; Rödel, Jürgen (2004)
Crack-tip toughness measurements on a reaction bonded Si3N4.
In: Journal of the American Ceramic Society, 87 (8)
Artikel, Bibliographie

Eichler, Jens ; Eisele, Ulrich ; Rödel, Jürgen (2004)
Mechanical properties of monoclinic zirconia.
In: Journal of the American Ceramic Society, 87 (7)
Artikel, Bibliographie

Oates, William S. ; Lynch, Christopher S. ; Lupascu, Doru C. ; Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Rödel, Jürgen (2004)
Subcritical crack growth in lead zirconate titanate.
In: Journal of the American Ceramic Society, 87 (7)
Artikel, Bibliographie

Zuo, Ruzhong ; Rödel, Jürgen (2004)
Temperature dependence of constitutive behaviour for solid-state sintering of alumina.
In: Acta Materialia, 52 (10)
doi: 10.1016/j.actamat.2004.03.008
Artikel, Bibliographie

Quinn, G. D. ; Eichler, Jens ; Eisele, Ulrich ; Rödel, Jürgen (2004)
Fracture mirrors in a nanoscale 3Y-TZP.
In: Journal of the American Ceramic Society, 87 (3)
Artikel, Bibliographie

Zuo, Ruzhong ; Aulbach, Emil ; Rödel, Jürgen (2004)
Shrinkage-free sintering of low-temperature cifired ceramics by loading dilatometry.
In: Journal of the American Ceramic Society, 87 (3)
Artikel, Bibliographie

Aulbach, Emil ; Zuo, Ruzhong ; Rödel, Jürgen (2004)
Laser-Assisted High-Resolution Loading Dilatometer and Applications.
In: Experimental Mechanics, 44 (1)
doi: 10.1177/0014485104039752
Artikel, Bibliographie

Fett, Theo ; Kounga Njiwa, Alain Brice ; Rödel, Jürgen (2004)
Stresses and stress intensity factors from COD of Vickers indentation cracks.
In: Journal of materials science / Letters, 39
Artikel, Bibliographie

Burghard, Zaklina ; Zimmermann, André ; Rödel, Jürgen ; Aldinger, Fritz ; Lawn, Brian R. (2004)
Crack opening profiles of indentation cracks in normal and anomalous glasses.
In: Acta Materialia, 52 (2)
doi: 10.1016/j.actamat.2003.09.014
Artikel, Bibliographie

Lupascu, Doru C. ; Vedesov, Sergej ; Verdier, Cyril ; Rödel, Jürgen ; Seggern, Heinz von (2004)
Stretched exponential relaxation in perovskite ferroelectrics after cyclic loading.
In: Journal of Applied Physics, 95 (3)
doi: 10.1063/1.1636528
Artikel, Bibliographie

Kounga Njiwa, Alain Brice ; Fett, Theo ; Lupascu, Doru C. ; Rödel, Jürgen (2003)
Crack-tip toughness of a soft lead zirconate titanate.
In: Journal of the American Ceramic Society, 86 (11)
Artikel, Bibliographie

Zuo, Ruzhong ; Aulbach, Emil ; Rödel, Jürgen (2003)
Experimental determination of sintering stresses and sintering viscosities.
In: Acta Materialia, 51 (15)
doi: 10.1016/S1359-6454(03)00293-3
Artikel, Bibliographie

Zuo, Ruzhong ; Aulbach, Emil ; Rödel, Jürgen (2003)
Viscous poisson's coefficient determined by discontinuous hot forging.
In: Journal of Materials Research, 18 (9)
Artikel, Bibliographie

Karastamatis, Thomas ; Lupascu, Doru C. ; Santos e Lucato, Sergio Luis dos ; Rödel, Jürgen ; Lynch, Christopher S. (2003)
R-curves of lead zirconate titanate.
In: Journal of the European Ceramic Society, 23 (9)
Artikel, Bibliographie

Verdier, Cyril ; Lupascu, Doru C. ; Rödel, Jürgen (2003)
Unipolar fatigue of ferroelectric lead–zirconate–titanate.
In: Journal of the European Ceramic Society, 23 (9)
doi: 10.1016/S0955-2219(02)00351-5
Artikel, Bibliographie

Zuo, Ruzhong ; Aulbach, Emil ; Bordia, R. K. ; Rödel, Jürgen (2003)
Critical evaluation of hot forging experiments : case study in alumina.
In: Journal of the American Ceramic Society, 86
Artikel, Bibliographie

Santos e Lucato, Sergio Luis dos ; Bahr, H.-A. ; Pham, V.-B. ; Lupascu, Doru C. ; Balke, H. ; Rödel, Jürgen ; Bahr, U. (2003)
Erratum to “Electrically driven cracks in piezoelectric ceramics: experiments and fracture mechanics analysis”.
In: Journal of the Mechanics and Physics of Solids, 51 (5)
doi: 10.1016/S0022-5096(02)00118-7
Artikel, Bibliographie

Lupascu, Doru C. ; Aulbach, Emil ; Rödel, Jürgen (2003)
Mixed electromechanical fatigue in lead zirconate titanate.
In: Journal of Applied Physics, 93 (9)
doi: 10.1063/1.1563841
Artikel, Bibliographie

Wiederhorn, Sheldon M. ; Dretzke, Achim ; Rödel, Jürgen (2003)
Near the fatigue limit in glass.
In: International journal of fracture, 121 (1-2)
Artikel, Bibliographie

Santos e Lucato, Sergio Luis dos ; Bahr, H. A. ; Pham, V. B. ; Lupascu, Doru C. ; Balke, H. ; Rödel, Jürgen ; Bahr, U. (2003)
Crack deflection in piezoelectric ceramics.
In: Journal of the European Ceramic Society, 23 (7)
Artikel, Bibliographie

Emmel, Thomas ; Stiefel, Ulrich ; Gross, Dietmar ; Rödel, Jürgen (2003)
Damage and failure of ceramic metal composites : experimental and numerical investigations.
In: Deformation and failure in metallic materials
Buchkapitel, Bibliographie

Rödel, Jürgen (2003)
From microcharacterization to macroscopic property : a pathway discussed in metal/ceramic composites.
In: High-resolution imaging and spectrometry of materials
Buchkapitel, Bibliographie

Santos e Lucato, Sergio Luis dos ; Bahr, H.-A. ; Pham, V.-B. ; Lupascu, Doru C. ; Balke, H. ; Rödel, Jürgen ; Bahr, U. (2002)
Electrically driven cracks in piezoelectric ceramics: experiments and fracture mechanics analysis.
In: Journal of the mechanics and physics of solids, 50 (11)
doi: 10.1016/S0022-5096(02)00030-3
Artikel, Bibliographie

Neubrand, Achim ; Chung, Tai-Joo ; Rödel, Jürgen ; Steffler, Eric D. ; Fett, Theo (2002)
Residual stresses in functionally graded plates.
In: Journal of materials research, 17 (11)
Artikel, Bibliographie

Wiederhorn, Sheldon M. ; Dretzke, Achim ; Rödel, Jürgen (2002)
Crack growth in soda-lime-silicate glass near the static fatigue limit.
In: Journal of the American Ceramic Society, 85 (9)
Artikel, Bibliographie

Verdier, Cyril ; Lupascu, Doru C. ; Rödel, Jürgen (2002)
Stability of defects in lead–zirconate–titanate after unipolar fatigue.
In: Applied Physics Letters, 81 (14)
doi: 10.1063/1.1510161
Artikel, Bibliographie

Nuffer, Jürgen ; Lupascu, Doru C. ; Glazounov, Alexandre ; Kleebe, Hans-Joachim ; Rödel, Jürgen (2002)
Microstructural modifications of ferroelectric lead zirconate titanate ceramics due to bipolar electric fatigue.
In: Journal of the European Ceramic Society, 22 (13)
doi: 10.1016/s0955-2219(02)00017-1
Artikel, Bibliographie

Moon, Robert J. ; Hoffman, Mark ; Hilden, Jon ; Bowman, Keith J. ; Trumble, Kevin ; Rödel, Jürgen (2002)
Weight function analysis on the R-curve behavior of multilayered alumina-zirconia composites.
In: Journal of the American Ceramic Society, 85 (6)
Artikel, Bibliographie

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen (2002)
Stability of pinning centers in fatigued lead-zirconate-titanate.
In: Applied physics letters, 80 (6)
Artikel, Bibliographie

Moon, Robert J. ; Hoffman, Mark ; Hilden, Jon ; Bowman, Keith J. ; Trumble, Kevin P. ; Rödel, Jürgen (2002)
R-curve behavior in alumina-zirconia composites with repeating graded layers.
In: Engineering fracture mechanics, 69
Artikel, Bibliographie

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen ; Schroeder, Michael (2001)
Negligible Oxygen Liberation during Bipolar Electric Cycling of Ferroelectric lead zirconate titanate ceramics.
In: Applied Physics Letters, 79 (22)
doi: 10.1063/1.1421089
Artikel, Bibliographie

Rao, Masa P. ; Rödel, Jürgen ; Lange, Fred F. (2001)
Residual stress induced R-curves in laminar ceramics that exhibit a threshold strength.
In: Journal of the American Ceramic Society, 84 (11)
Artikel, Bibliographie

Zimmermann, André ; Hoffman, Mark ; Emmel, Thomas ; Gross, Dietmar ; Rödel, Jürgen (2001)
Failure of metal-ceramic composites with spherical inclusions.
In: Acta Materialia, 49 (16)
Artikel, Bibliographie

Skirl, Siegfried ; Krause, Ralph ; Wiederhorn, Sheldon M. ; Rödel, Jürgen (2001)
Processing and Mechanical Properties of Al2O3/Ni3Al Composites with Interpenetrating Network Microstructure.
In: Journal of the American Ceramic Society, 84 (9)
Artikel, Bibliographie

Santos e Lucato, Sergio Luis dos ; Lupascu, Doru C. ; Kamlah, Marc ; Rödel, Jürgen ; Lynch, Christopher S. (2001)
Constraint-induced crack initiation at electrode edges in piezoelectric ceramics.
In: Acta Materialia, 49 (14)
Artikel, Bibliographie

Moon, Robert J. ; Bowman, Keith J. ; Trumble, Kevin P. ; Rödel, Jürgen (2001)
Fracture Resistance Curve Behavior of Multilayered Alumina-Zirconia Composites Produced by Centrifugation.
In: Acta Materialia, 49 (6)
doi: 10.1016/S1359-6454(01)00006-4
Artikel, Bibliographie

Lupascu, Doru C. ; Kreuzer, Markus ; Santos e Lucato, Sergio Luis dos ; Rödel, Jürgen ; Lynch, Christopher S. (2001)
Liquid-crystal display of stress fields in ferroelectrics.
In: Applied Physics Letters, 78 (17)
doi: 10.1063/1.1365417
Artikel, Bibliographie

Kanters, Johannes ; Eisele, Ulrich ; Böder, H. ; Rödel, Jürgen (2001)
Continuum Mechanical Description of Sintering Nanocrystalline Zirconia.
In: Advanced Engineering Materials, 3 (3)
doi: 10.1002/1527-2648(200103)3:3<158::AID-ADEM158>3.3.CO;2-J
Artikel, Bibliographie

Chen, Wei ; Lupascu, Doru C. ; Rödel, Jürgen ; Lynch, Christopher S. (2001)
Short Crack R-Curves in Ferroelectric and Electrostrictive PLZT.
In: Journal of the American Ceramic Society, 84 (3)
doi: 10.1111/j.1151-2916.2001.tb00704.x
Artikel, Bibliographie

Kanters, Johannes ; Eisele, Ulrich ; Rödel, Jürgen (2001)
Cosintering Simulation and Experimentation: Case Study of Nanocrystalline Zirconia.
In: Journal of the American Ceramic Society, 84 (12)
doi: 10.1111/j.1151-2916.2001.tb01091.x
Artikel, Bibliographie

Santos e Lucato, Sergio Luis dos ; Lupascu, Doru C. ; Rödel, Jürgen (2001)
Crack initiation and crack propagation in partially electroded PZT.
In: Journal of the European Ceramic Society, 21 (10-11)
Artikel, Bibliographie

Chung, Tai-Joo ; Neubrand, Achim ; Rödel, Jürgen ; Fett, Theo (2001)
Fracture Toughness and R-Curve behaviour of Al2O3/Al FGMs.
Konferenzveröffentlichung, Bibliographie

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen (2001)
Microcrack Clouds in Fatigued Electrostrictive 9.5/65/35 PLZT.
In: Journal of the European Ceramic Society, 21 (10-11)
doi: 10.1016/S0955-2219(01)00032-2
Artikel, Bibliographie

Moon, Robert J. ; Hoffman, Mark ; Rödel, Jürgen ; Hilden, Jon ; Blanton, William ; Bowman, Keith J. ; Trumble, Kevin (2001)
A weight function analysis of R-Curve behaviour in gradient Alumina-Zirconia Composites.
Konferenzveröffentlichung, Bibliographie

Flinn, Brian D. ; Bordia, Rajendra K. ; Zimmermann, André ; Rödel, Jürgen (2000)
Evolution of defect size and strength of porous alumina during sintering.
In: Journal of the European Ceramic Society, 20 (14-15)
doi: 10.1016/S0955-2219(00)00133-3
Artikel, Bibliographie

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen (2000)
Damage evolution in ferroelectric PZT induced by bipolar electric cycling.
In: Acta Materialia, 48 (14)
Artikel, Bibliographie

Stech, Martin ; Reynders, Peter ; Rödel, Jürgen (2000)
Constrained film sintering of nanocrystalline TiO2.
In: Journal of the American Ceramic Society, 83 (8)
doi: 10.1111/j.1151-2916.2000.tb01487.x
Artikel, Bibliographie

Zimmermann, André ; Fuller, Edwin Jr. ; Rödel, Jürgen (2000)
Computer simulation of residual stress distribution and microcracking due to thermal expansion anisotropy.
In: Materials science forum, 347-349
doi: 10.4028/www.scientific.net/MSF.347-349.211
Artikel, Bibliographie

Jedamzik, Ralf ; Neubrand, Achim ; Rödel, Jürgen (2000)
Production of functionally graded materials from electrochemically modified carbon preforms.
In: Journal of the American Ceramic Society, 83 (4)
Artikel, Bibliographie

Santos e Lucato, Sergio Luis dos ; Lupascu, Doru C. ; Rödel, Jürgen (2000)
Effect of Poling Direction on R-Curve Behavior in Lead Zirconate Titanate.
In: Journal of the American Ceramic Society, 83 (2)
doi: 10.1111/j.1151-2916.2000.tb01210.x
Artikel, Bibliographie

Moon, Robert J. ; Bowman, Keith J. ; Trumble, Kevin P. ; Rödel, Jürgen (2000)
A comparison of R-curves from SEVNB and SCF fracture toughness test methods on multilayered alumina-zirconia composites.
In: Journal of the American Ceramic Society, 83 (2)
Artikel, Bibliographie

Zimmermann, André ; Hoffman, Mark ; Rödel, Jürgen (2000)
Fracture mode of alumina/silicon carbide nanocomposites.
In: Journal of Materials Research, 15 (1)
doi: 10.1557/JMR.2000.0019
Artikel, Bibliographie

Jedamzik, Ralf ; Neubrand, Achim ; Rödel, Jürgen (2000)
Functionally graded materials by electrochemical processing and infiltration: application to tungsten/copper composites.
In: Journal of Materials Science, 35 (2)
doi: 10.1023/A:100473590498
Artikel, Bibliographie

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen (2000)
Acoustic emission in PZT under bipolar electric driving and uniaxial mechanical stress.
In: Ferroelectrics, 240 (1)
doi: 10.1080/00150190008227949
Artikel, Bibliographie

Kanters, Johannes ; Eisele, Ulrich ; Rödel, Jürgen (2000)
Influence of initial grain size on sintering trajectories.
In: Acta materialia, 48 (6)
Artikel, Bibliographie

Lupascu, Doru C. ; Nuffer, Jürgen ; Wallace, J. S. ; Rödel, Jürgen (2000)
Role of crack formation in the electric fatigue behavior of ferroelectric PZT ceramics.
In: Smart structures and materials 2000: active materials, behavior and mechanics
Buchkapitel, Bibliographie

Moon, Robert J. ; Bowman, Keith J. ; Trumble, Kevin P. ; Rödel, Jürgen (2000)
A comparison between the SEVNB and SCF measured R-curve behavior of multilayered alumina/zirconia composites.
In: Journal of the Australian Ceramic Society, 36 (1)
Artikel, Bibliographie

Zimmermann, André ; Fuller, Edwin Jr. ; Rödel, Jürgen (1999)
Residual stress distributions in ceramics.
In: Journal of the American Ceramic Society, 82 (11)
Artikel, Bibliographie

Ostrowski, Thomas ; Rödel, Jürgen (1999)
Evolution of mechanical properties of porous alumina during hot pressing.
In: Journal of the American Ceramic Society, 82 (11)
Artikel, Bibliographie

Diemer, Matthias ; Neubrand, Achim ; Rödel, Jürgen (1999)
Influence of oxygen partial pressure and oxygen content on the wettability in the copper-alumina system.
In: Journal of the American Ceramic Society, 82 (10)
Artikel, Bibliographie

Zimmermann, André ; Rödel, Jürgen (1999)
Fracture statistics based on pore/grain size interaction.
In: Journal of the American Ceramic Society, 82 (8)
Artikel, Bibliographie

Merkert, Patricie ; Hahn, Horst ; Rödel, Jürgen (1999)
Sintering behaviour of nanocrystaline Y2O3.
In: Nanostructured materials, 12 (5-8)
Artikel, Bibliographie

Hoffman, Markus ; Skirl, Siegfried ; Pompe, Waldemar ; Rödel, Jürgen (1999)
Thermal residual strains and stresses in Al2O3/Al composites with interpenetrating networks.
In: Acta Materialia, 47 (2)
doi: 10.1016/S1359-6454(98)00367-X
Artikel, Bibliographie

Lupascu, Doru C. ; Nuffer, Jürgen ; Rödel, Jürgen (1999)
Acoustic emission from different PZT.
In: Ferroelectrics, 222 (1)
doi: 10.1080/00150199908014823
Artikel, Bibliographie

Zimmermann, André ; Rödel, Jürgen (1998)
Generalized Orowan-Petch plot for brittle fracture.
In: Journal of the American Ceramic Society, 81 (10)
Artikel, Bibliographie

Zimmermann, André ; Hoffman, Mark ; Flinn, Brian D. ; Bordia, Rajendra K. ; Chuang, Tse-Jer ; Fuller, Edwin Jr. ; Rödel, Jürgen (1998)
Fracture of alumina with controlled pores.
In: Journal of the American Ceramic Society, 81 (9)
Artikel, Bibliographie

Cichocki, Frank R. Jr. ; Trumble, Kevin P. ; Rödel, Jürgen (1998)
Tailored porosity gradients via colloidal infiltration of compression-molded sponges.
In: Journal of the American Ceramic Society, 81 (6)
Artikel, Bibliographie

Skirl, Siegfried ; Hoffman, Mark ; Bowman, Keith J. ; Wiederhorn, Sheldon M. ; Rödel, Jürgen (1998)
Thermal expansion behaviour and macrostrain of Al2O3/Al composites with interpenetrating networks.
In: Acta Materialia, 46 (7)
doi: 10.1016/S1359-6454(98)80033-5
Artikel, Bibliographie

Merkert, Patricie ; Hoffman, Mark ; Rödel, Jürgen (1998)
Detection of prefracture microcracking in Al2O3 by acoustic emission.
In: Journal of the European Ceramic Society, 18 (12)
Artikel, Bibliographie

Ostrowski, Thomas ; Ziegler, A. ; Bordia, Rajendra K. ; Rödel, Jürgen (1998)
Evolution of Young's modulus, strength and microstructure during liquid phase sintering.
In: Journal of the American Ceramic Society, 81 (7)
Artikel, Bibliographie

Hoffmann, Michael J. ; Fiedler, Udo ; Emmel, Thomas ; Prielipp, Helge ; Claussen, Nils ; Gross, Dietmar ; Rödel, Jürgen (1997)
Fracture behaviour in fibre reinforced ceramics.
In: Acta Materialia, 45 (9)
doi: 10.1016/S1359-6454(97)00057-8
Artikel, Bibliographie