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Molin, Christian ; Peräntie, Jani ; Weyland, Florian ; Sanlialp, Mehmet ; Stingelin, Natalie ; Novak, Nikola ; Lupascu, Doru C. ; Gebhardt, Sylvia :
Comparison of direct electrocaloric characterization methods exemplified by 0.92 Pb(Mg1/3Nb2/3)O3-0.08 PbTiO3 multilayer ceramics.
In: Journal of the American Ceramic Society, 100 (7) pp. 2885-2892. ISSN 0002-7820
[Artikel], (2017)

Ma, Yang-Bin ; Molin, Christian ; Shvartsman, Vladimir V. ; Gebhardt, Sylvia ; Lupascu, Doru C. ; Albe, Karsten ; Xu, Bai-Xiang :
State transition and electrocaloric effect of BaZr_xTi_1-xO_3: Simulation and experiment.
In: J. Appl. Phys., 121 (2) 024103. ISSN 0021-8979
[Artikel], (2017)

Henrichs, Leonard F. ; Cespedes, Oscar ; Bennett, James ; Landers, Joachim ; Salamon, Soma ; Heuser, Christian ; Hansen, Thomas ; Helbig, Tim ; Gutfleisch, Oliver ; Lupascu, Doru C. ; Wende, Heiko ; Kleemann, Wolfgang ; Bell, Andrew J. :
Multiferroic Clusters: A New Perspective for Relaxor-Type Room-Temperature Multiferroics.
[Online-Edition: http://dx.doi.org/10.1002/adfm.201503335]
In: Advanced Functional Materials, 26 (13) pp. 2111-2121. ISSN 1616301X
[Artikel], (2016)

Gobeljic, Danka ; Shvartsman, Vladimir V. ; Belianinov, A. ; Okatan, B. ; Jesse, Stephen ; Kalinin, Sergei V. ; Groh, Claudia ; Rödel, Jürgen ; Lupascu, Doru C. :
Nanoscale mapping of heterogeneity of the polarization reversal in lead-free relaxor–ferroelectric ceramic composites.
[Online-Edition: http://www.rsc.org/nanoscale]
In: Nanoscale, 8 pp. 2168-2176. ISSN 2040-3364
[Artikel], (2016)

Sanlialp, Mehmet ; Shvartsman, Vladimir V. ; Acosta, Matias ; Dkhil, Brahim ; Lupascu, Doru C. :
Strong electrocaloric effect in lead-free 0.65Ba(Zr0.2Ti0.8)O3-0.35(Ba0.7Ca0.3)TiO3 ceramics obtained by direct measurements.
[Online-Edition: http://dx.doi.org/10.1063/1.4907774]
In: Applied Physics Letters, 106 (6) 062901. ISSN 0003-6951
[Artikel], (2015)

Gobeljic, Danka ; Dittmer, Robert ; Rödel, Jürgen ; Shvartsman, Vladimir V. ; Lupascu, Doru C. ; Zhang, S. :
Macroscopic and Nanoscopic Polarization Relaxation Kinetics in Lead-Free Relaxors Bi1/2Na1/2TiO3-Bi1/2K1/2TiO3-BiZn1/2Ti1/2O3.
[Online-Edition: http://dx.doi.org/10.1111/jace.13227]
In: Journal of the American Ceramic Society, 97 (12) pp. 3904-3912. ISSN 00027820
[Artikel], (2014)
Note:

SFB 595 A1

Gobeljic, Danka ; Shvartsman, Vladimir V. ; Wang, Ke ; Yao, Fangzhou ; Li, Jing-Feng ; Jo, Wook ; Rödel, Jürgen ; Lupascu, Doru C. :
Temperature dependence of the local piezoresponse in (K,Na)NbO3-based ceramics with large electromechanical strain.
[Online-Edition: http://dx.doi.org/10.1063/1.4891398]
In: Journal of Applied Physics, 116 (6) 066811(1-5). ISSN 0021-8979
[Artikel], (2014)

Acosta, Matias ; Jo, Wook ; Rödel, Jürgen ; Lupascu, Doru C. :
Temperature- and Frequency-Dependent Properties of the 0.75Bi1/2Na1/2TiO3-0.25SrTiO3Lead-Free Incipient Piezoceramic.
[Online-Edition: http://dx.doi.org/10.1111/jace.12884]
In: Journal of the American Ceramic Society, 97 (6) pp. 1937-1943. ISSN 00027820
[Artikel], (2014)

Dittmer, Robert ; Gobeljic, Danka ; Jo, Wook ; Shvartsman, Vladimir V. ; Lupascu, Doru C. ; Jones, Jacob L. ; Rödel, Jürgen :
Ergodicity reflected in macroscopic and microscopic field-dependent behavior of BNT-based relaxors.
[Online-Edition: http://dx.doi.org/10.1063/1.4867157]
In: Journal of Applied Physics, 115 (8) 084111(1-10). ISSN 0021-8979
[Artikel], (2014)
Note:

SFB 595 A1

Müller, Ralf ; Schröder, Jörg ; Lupascu, Doru C. :
Thermodynamic consistent modelling of defects and microstructures in ferroelectrics.
[Online-Edition: http://dx.doi.org/10.1002/gamm.200890007]
In: GAMM-Mitteilungen, 31 (2) pp. 133-1508. ISSN 09367195
[Artikel], (2008)
Note:

SFB 595 Cooperation B5, C3

Genenko, Yuri A. ; Balke, Nina ; Lupascu, Doru C. :
Migration of Charged Defects in Local Depolarization Fields as a Mechanism of Aging in Ferroelectrics.
[Online-Edition: http://dx.doi.org/10.1080/00150190802381563]
In: Ferroelectrics, 370 (1) pp. 196-202. ISSN 0015-0193
[Artikel], (2008)
Note:

SFB 595 Cooperation C5, D1

Balke, Nina ; Kungl, Hans ; Granzow, Torsten ; Lupascu, Doru C. ; Hoffmann, Michael J. ; Rödel, Jürgen :
Bipolar Fatigue Caused by Field Screening in Pb(Zr,Ti)O3Ceramics.
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2007.02041.x]
In: Journal of the American Ceramic Society 070922001254005-3874. ISSN 0002-7820
[Artikel], (2007)
Note:

SFB 595 Cooperation A2, D1

Genenko, Yuri A. ; Lupascu, Doru C. :
Erratum: Drift of charged defects in local fields as aging mechanism in ferroelectrics [Phys. Rev. B 75, 184107 (2007)].
[Online-Edition: http://dx.doi.org/10.1103/PhysRevB.76.149907]
In: Physical Review B, 76 (14) 149907-1-149907-1. ISSN 1098-0121
[Artikel], (2007)
Note:

SFB 595 Cooperation C5, D1

Westram, Ilona ; Lupascu, Doru C. ; Rödel, Jürgen ; Laskewitz, Bernd ; Kamlah, Marc :
Electric-Field-Induced Crack Initiation From a Notch in a Ferroelectric Ceramic.
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2007.01737.x]
In: Journal of the American Ceramic Society, 90 (9) pp. 2849-2854. ISSN 0002-7820
[Artikel], (2007)

Genenko, Yuri A. ; Lupascu, Doru C. :
Drift of charged defects in local fields as aging mechanism in ferroelectrics.
[Online-Edition: http://dx.doi.org/10.1103/PhysRevB.75.184107]
In: Physical Review B, 75 (18) pp. 184107-1. ISSN 1098-0121
[Artikel], (2007)
Note:

SFB 595 Cooperation C5, D1

Balke, Nina ; Lupascu, Doru C. ; Granzow, Torsten ; Rödel, Jürgen :
Fatigue of Lead Zirconate Titanate Ceramics II: Sesquipolar Loading.
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2007.01521.x]
In: Journal of the American Ceramic Society, 90 (4) pp. 1088-1093. ISSN 0002-7820
[Artikel], (2007)
Note:

SFB 595 D1

Balke, Nina ; Lupascu, Doru C. ; Granzow, Torsten ; Rödel, Jürgen :
Fatigue of Lead Zirconate Titanate Ceramics. I: Unipolar and DC Loading.
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2007.01520.x]
In: Journal of the American Ceramic Society, 90 (4) pp. 1081-1087. ISSN 0002-7820
[Artikel], (2007)
Note:

SFB 595 D1

Zuo, Ruzhong ; Granzow, Torsten ; Lupascu, Doru C. ; Rödel, Jürgen :
PMN-PT Ceramics Prepared By Spark Plasma Sintering.
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2007.01533.x]
In: Journal of the American Ceramic Society, 90 (4) pp. 1101-1106. ISSN 0002-7820
[Artikel], (2007)
Note:

SFB 595 Cooperation A1, B5, D1

Schrade, David ; Müller, Ralf ; Gross, Dietmar ; Utschig, Thomas ; Shur, Vladimir Y. ; Lupascu, Doru C. :
Interaction of domain walls with defects in ferroelectric materials.
[Online-Edition: http://dx.doi.org/10.1016/j.mechmat.2006.04.002]
In: Mechanics of materials, 39 (2) pp. 161-174.
[Artikel], (2007)
Note:

SFB 595 Cooperation B5, C3

Genenko, Yuri A. ; Lupascu, Doru C. :
Drift of charged defects in local fields as a mechanism of degradation in ferroelectrics.
In: 16th IEEE International Symposium on the Applications of Ferroelectrics <Nara-City, Japan,2007> .
[Konferenz- oder Workshop-Beitrag], (2007)

Genenko, Yuri A. ; Balke, Nina ; Lupascu, Doru C. :
Migration of charged defects induced by local depolarization fields as a mechanism of aging in ferroelectrics.
In: 11th European Meeting on Ferroelectricity <Bled, Slovenia,2007> .
[Konferenz- oder Workshop-Beitrag], (2007)

Westram, Ilona ; Oates, William S. ; Lupascu, Doru C. ; Rödel, Jürgen ; Lynch, Christopher S. :
Mechanism of electric fatigue crack growth in lead zirconate titanate.
[Online-Edition: http://dx.doi.org/10.1016/j.actamat.2006.08.029]
In: Acta Materialia, 55 (1) pp. 301-312. ISSN 13596454
[Artikel], (2007)

Balke, Nina ; Lupascu, Doru C. ; Blair, Thomas ; Gruverman, Alexei :
Thickness profiles through fatigued bulk ceramic lead zirconate titanate.
[Online-Edition: http://dx.doi.org/10.1063/1.2395600]
In: Journal of Applied Physics, 100 (11) pp. 114117-1. ISSN 00218979
[Artikel], (2006)
Note:

SFB 595 D1

Kounga Njiwa, Alain Brice ; Fett, Theo ; Lupascu, Doru C. ; Rödel, Jürgen :
Effect of geometry and electrical boundary conditions on R-curves for lead zirconate titanate ceramics.
[Online-Edition: http://dx.doi.org/10.1016/j.engfracmech.2005.08.003]
In: Engineering Fracture Mechanics, 73 (3) pp. 309-317. ISSN 00137944
[Artikel], (2006)

Schrade, David ; Müller, Ralf ; Gross, Dietmar ; Utschig, Thomas ; Shur, Vladimir Ya. ; Lupascu, Doru C. :
Interaction of domain walls with defects in gadolinium molybdate.
In: Fracture of nano and engineering materials and structures : proceedings of the 16th European Conference of Fracture, Alexandroupolis, Greece, July 3-7, 2006 / edited by E. E. Gdoutos.- Dordrecht [u.a.] : Springer, 2006.- Medienkombination.- ISBN: 1-402-04. Springer, Dordrecht [u.a.]
[Buchkapitel], (2006)

Lupascu, Doru C. ; Genenko, Yuri A. ; Balke, Nina :
Aging in Ferroelectrics.
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2005.00663.x]
In: Journal of the American Ceramic Society, 89 (1) pp. 224-229. ISSN 0002-7820
[Artikel], (2006)
Note:

SFB 595 Cooperation B5, C5, D1

Mueller, Ralf ; Gross, Dietmar ; Lupascu, Doru C. :
Driving forces on domain walls in ferroelectric materials and interaction with defects.
[Online-Edition: http://dx.doi.org/10.1016/j.commatsci.2005.02.014]
In: Computational Materials Science, 35 (1) pp. 42-52. ISSN 09270256
[Artikel], (2006)
Note:

SFB 595 Cooperation B5, C3

Jones, Jacob L. ; Slamovich, Elliott B. ; Bowman, Keith J. ; Lupascu, Doru C. :
Domain switching anisotropy in textured bismuth titanate ceramics.
[Online-Edition: http://dx.doi.org/10.1063/1.2128475]
In: Journal of Applied Physics, 98 (10) 104102-1-104102-8. ISSN 00218979
[Artikel], (2005)

Granzow, Torsten ; Balke, Nina ; Lupascu, Doru C. ; Rödel, Jürgen :
Evolution of a stable polarization state in lead zirconate titanate ceramics by repeated partial switching.
[Online-Edition: http://dx.doi.org/10.1063/1.2133930]
In: Applied Physics Letters, 87 (21) pp. 212901-1. ISSN 00036951
[Artikel], (2005)
Note:

SFB 595 D1

Shvartsman, V. V. ; Kholkin, Andrei L. ; Verdier, Cyril ; Lupascu, Doru C. :
Fatigue-induced evolution of domain structure in ferroelectric lead zirconate titanate ceramics investigated by piezoresponse force microscopy.
[Online-Edition: http://dx.doi.org/10.1063/1.2126782]
In: Journal of Applied Physics, 98 (9) 094109-1. ISSN 00218979
[Artikel], (2005)
Note:

SFB 595 D1

Shur, Vladimir Ya. ; Nikolaeva, E. V. ; Shishkin, E. I. ; Baturin, Ivan S. ; Shur, Alevtina G. ; Utschig, Thomas ; Schlegel, Thorsten ; Lupascu, Doru C. :
Deaging in Gd2(MoO4)3 by cyclic motion of a single planar domain wall.
[Online-Edition: http://dx.doi.org/10.1063/1.2077846]
In: Journal of Applied Physics, 98 (7) 074106. ISSN 00218979
[Artikel], (2005)

Lupascu, Doru C. ; Rödel, Jürgen :
Fatigue In Bulk Lead Zirconate Titanate Actuator Materials.
[Online-Edition: http://dx.doi.org/10.1002/adem.200500117]
In: Advanced Engineering Materials, 7 (10) pp. 882-898. ISSN 1438-1656
[Artikel], (2005)
Note:

SFB 595 D1

Kounga Njiwa, Alain Brice ; Lupascu, Doru C. ; Aulbach, Emil ; Rödel, Jürgen :
An Optical Method to Assess Electromechanical Coupling in Ferroelectric Ceramics.
In: Experimental Mechanics, 45 (3) pp. 290-294. ISSN 0014-4851
[Artikel], (2005)

Shur, Vladimir Ya. ; Nikolaeva, E. V. ; Shishkin, E. I. ; Baturin, Ivan S. ; Shur, Alevtina G. ; Utschig, Thomas ; Schlegel, Thorsten ; Lupascu, Doru C. :
Deaging in Gd[sub 2](MoO[sub 4])[sub 3] by cyclic motion of a single planar domain wall.
[Online-Edition: http://dx.doi.org/10.1063/1.2077846]
In: Journal of Applied Physics, 98 (7) 074106-1-074106-8. ISSN 00218979
[Artikel], (2005)
Note:

SFB 595 B5

Zhang, Yong ; Lupascu, Doru C. ; Balke, Nina ; Rödel, Jürgen :
Near electrode fatigue in lead zirconate titanate ceramics.
[Online-Edition: http://dx.doi.org/10.1051/jp4:2005128015]
In: Journal de Physique IV (Proceedings), 128 pp. 97-103. ISSN 1155-4339
[Artikel], (2005)
Note:

SFB 595 D1

Oates, William S. ; Lynch, Christopher S. ; Kounga Njiwa, Alain B. ; Lupascu, Doru C. :
Anisotropic Fracture Behavior in Ferroelectric Relaxor PZN-4.5%PT Single Crystals.
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2005.00332.x]
In: Journal of the American Ceramic Society, 88 (7) pp. 1838-1844. ISSN 0002-7820
[Artikel], (2005)

Zhou, Longjie ; Lupascu, Doru C. ; Zimmermann, André ; Zhang, Yong :
Discontinuous switching in antiferroelectric ceramics monitored by acoustic emissions.
In: Journal of applied physics, 97 (12) 124106-1-124106-3. ISSN 0021-8979
[Artikel], (2005)

Zhang, Yong ; Lupascu, Doru C. ; Aulbach, Emil ; Baturin, Ivan S. ; Bell, Andrew ; Rödel, Jürgen :
Heterogeneity of fatigue in bulk lead zirconate titanate.
[Online-Edition: http://dx.doi.org/10.1016/j.actamat.2005.01.048]
In: Acta Materialia, 53 (8) pp. 2203-2213. ISSN 13596454
[Artikel], (2005)
Note:

SFB 595 Cooperation B5, D1

Shur, V. Ya. ; Nikolaeva, E. V. ; Shishkin, E. I. ; Baturin, I. S. ; Shur, A. G. ; Utschig, Thomas ; Schlegel, Theodor ; Lupascu, Doru C. :
Deaging in Gd2(MoO4)3 by cyclic motion of a single planar domain wall.
In: Journal of applied physics, 98 074106.
[Artikel], (2005)

Granzow, Torsten ; Lupascu, Doru C. ; Rödel, Jürgen ; Suvaci, Ender :
Electrical Properties of Reduced PZT Ceramics.
In: International Workshop on Piezoelectric Materials and Applications in Actuators <2, 2005, Paderborn> ; Proceedings of 2nd International Workshop on Piezoelectric Materials and Applications in Actuators ; 43 ; ISBN: 3-935433-89-1 .
[Konferenz- oder Workshop-Beitrag], (2005)

Granzow, Torsten ; Lupascu, Doru C. ; Balke, Nina ; Rödel, Jürgen :
Mechanisms of unipolar fatigue in actuator ceramics.
In: Sino-German Workshop on New Generation Polar Oxide Materials and Devices <Xi'an, VR China,2005> .
[Konferenz- oder Workshop-Beitrag], (2005)

Zhang, Yong ; Baturin, Ivan S. ; Aulbach, Emil ; Lupascu, Doru C. ; Kholkin, Andrei L. ; Shur, Vladimir Ya. ; Rödel, Jürgen :
Evolution of bias field and offset piezoelectric coefficient in bulk lead zirconate titanate with fatigue.
[Online-Edition: http://dx.doi.org/10.1063/1.1847712]
In: Applied Physics Letters, 86 (1) 012910-1. ISSN 00036951
[Artikel], (2005)
Note:

SFB 595 Cooperation B5, D1

Verdier, Cyril ; Morrison, Finlay D. ; Lupascu, Doru C. ; Scott, James F. :
Fatigue studies in compensated bulk lead zirconate titanate.
[Online-Edition: http://dx.doi.org/10.1063/1.1829790]
In: Journal of Applied Physics, 97 (2) 024107-1-024107-6. ISSN 00218979
[Artikel], (2005)

Verdier, Cyril ; Morrison, Finlay D. ; Lupascu, Doru C. ; Scott, James F. :
Fatigue studies in compensated bulk lead zirconate titanate.
[Online-Edition: http://dx.doi.org/10.1063/1.1829790]
In: Journal of Applied Physics, 97 (2) 024107-1-024107-6. ISSN 00218979
[Artikel], (2005)
Note:

SFB 595 B5

Shvartsman, V. V. ; Kholkine, A. L. ; Verdier, Cyril ; Zhang, Yong ; Lupascu, Doru C. :
Investigation of fatigue mechanism in ferroelectric ceramic via piezoresponse force microscopy.
In: Journal of the European Ceramic Society, 25 (12) pp. 2559-2561.
[Artikel], (2005)
Note:

SFB 595 D1

Lupascu, Doru C. :
Strain coupled Hall effect in ferroelectric-ferroelastic lead zirconate titanate.
[Online-Edition: http://dx.doi.org/10.1103/PhysRevB.70.184124]
In: Physical Review B, 70 (18) pp. 184124-1. ISSN 1098-0121
[Artikel], (2004)
Note:

SFB 595 D1

Lupascu, Doru C. ; Granzow, Torsten ; Woike, Theo :
Discontinuous domain wall motion in the relaxor ferroelectric Sr0.61Ba0.39Nb2O6.
[Online-Edition: http://dx.doi.org/10.1209/epl/i2004-10257-7]
In: Europhysics Letters (EPL), 68 (5) pp. 733-739. ISSN 0295-5075
[Artikel], (2004)
Note:

SFB 595 B5

Verdier, Cyril ; Lupascu, Doru C. ; Seggern, Heinz von ; Rödel, Jürgen :
Effect of thermal annealing on switching dynamics of fatigued bulk lead zirconate titanate.
[Online-Edition: http://dx.doi.org/10.1063/1.1801679]
In: Applied Physics Letters, 85 (15) pp. 3211-3213. ISSN 00036951
[Artikel], (2004)
Note:

SFB 595 Cooperation C5, D1

Kounga Njiwa, Alain Brice ; Lupascu, Doru C. ; Rödel, Jürgen :
Crack tip switching zone in ferroelectric ferroelastic materials.
[Online-Edition: http://dx.doi.org/10.1016/j.actamat.2004.06.047]
In: Acta Materialia, 52 (16) pp. 4919-4927. ISSN 13596454
[Artikel], (2004)

Oates, William S. ; Lynch, Christopher S. ; Lupascu, Doru C. ; Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Rödel, Jürgen :
Subcritical crack growth in lead zirconate titanate.
In: Journal of the American Ceramic Society, 87 (7) pp. 1362-1364. ISSN 0002-7820
[Artikel], (2004)

Lupascu, Doru C. ; Verdier, Cyril :
Fatigue anisotropy in lead-zirconate-titanate.
[Online-Edition: http://dx.doi.org/10.1016/S0955-2219(03)00572-7]
In: Journal of the European Ceramic Society, 24 (6) pp. 1663-1557. ISSN 09552219
[Artikel], (2004)

Lupascu, Doru C. ; Vedesov, Sergej ; Verdier, Cyril ; Rödel, Jürgen ; Seggern, Heinz von :
Stretched exponential relaxation in perovskite ferroelectrics after cyclic loading.
[Online-Edition: http://dx.doi.org/10.1063/1.1636528]
In: Journal of Applied Physics, 95 (3) pp. 1386-1390. ISSN 00218979
[Artikel], (2004)
Note:

SFB 595 Cooperation B5, C5, D1

Santos e Lucato, Sergio Luis dos ; Bahr, H.-A. ; Pham, V.-B. ; Lupascu, Doru C. ; Balke, H. ; Rödel, Jürgen ; Bahr, U. :
Crack propagation and deflection in partially electroded ferroelectrics.
In: Journal of mechanics and physics of solids, 50+51 2333+977-2335.
[Artikel], (2003)

Kounga Njiwa, Alain Brice ; Fett, Theo ; Lupascu, Doru C. ; Rödel, Jürgen :
Crack-tip toughness of a soft lead zirconate titanate.
In: Journal of the American Ceramic Society, 86 (11) pp. 1973-1975.
[Artikel], (2003)

Karastamatis, Thomas ; Lupascu, Doru C. ; Santos e Lucato, Sergio Luis dos ; Rödel, Jürgen ; Lynch, Christopher S. :
R-curves of lead zirconate titanate.
In: Journal of the European Ceramic Society, 23 (9) pp. 1401-1408.
[Artikel], (2003)

Verdier, Cyril ; Lupascu, Doru C. ; Rödel, Jürgen :
Unipolar fatigue of ferroelectric lead–zirconate–titanate.
[Online-Edition: http://dx.doi.org/10.1016/S0955-2219(02)00351-5]
In: Journal of the European Ceramic Society, 23 (9) pp. 1409-1415. ISSN 09552219
[Artikel], (2003)
Note:

SFB 595 B5

Lupascu, Doru C. ; Aulbach, Emil ; Rödel, Jürgen :
Mixed electromechanical fatigue in lead zirconate titanate.
[Online-Edition: http://dx.doi.org/10.1063/1.1563841]
In: Journal of Applied Physics, 93 (9) pp. 5551-5556. ISSN 00218979
[Artikel], (2003)
Note:

SFB 595 B5

Santos e Lucato, Sergio Luis dos ; Bahr, H. A. ; Pham, V. B. ; Lupascu, Doru C. ; Balke, H. ; Rödel, Jürgen ; Bahr, U. :
Crack deflection in piezoelectric ceramics.
In: Journal of the European Ceramic Society, 23 (7) pp. 1147-1156.
[Artikel], (2003)

Lupascu, Doru C. ; Utschig, Thomas ; Shur, Vladimir Ya. ; Shur, Alevtina G. :
The Dynamics of Domain Walls Determined from Acoustic Emission Measurements.
[Online-Edition: http://dx.doi.org/10.1080/00150190390222475]
In: Ferroelectrics, 290 (1) pp. 207-215. ISSN 0015-0193
[Artikel], (2003)

Nuffer, Jürgen ; Lupascu, Doru C. ; Hanselka, Holger :
Ermüdung von Piezokeramiken in mechatronischen Systemen.
In: 30. Tagung des DVM-Arbeitskreises Betriebsfestigkeit: Mechatronik und Betriebsfestigkeit, 8.-9. Oktober 2003, Stuttgart. DVM
[Konferenz- oder Workshop-Beitrag], (2003)

Nuffer, Jürgen ; Lupascu, Doru C. ; Glazounov, Alexandre ; Kleebe, Hans-Joachim ; Rödel, Jürgen :
Microstructural modifications of ferroelectric lead zirconate titanate ceramics due to bipolar electric fatigue.
In: Journal of the European Ceramic Society, 22 (13) pp. 2133-2142.
[Artikel], (2002)

Santos e Lucato, Sergio Luis dos ; Bahr, H.-A. ; Pham, V.-B. ; Lupascu, Doru C. ; Balke, H. ; Rödel, Jürgen ; Bahr, U. :
Electrically driven cracks in piezoelectric ceramics : experiments and fracture mechanics analysis.
In: Journal of the mechanics and physics of solids, 50 (11) pp. 2333-2353.
[Artikel], (2002)

Lupascu, Doru C. ; Rabe, Ute :
Cyclic Cluster Growth in Ferroelectric Perovskites.
[Online-Edition: http://dx.doi.org/10.1103/PhysRevLett.89.187601]
In: Physical Review Letters, 89 (18) 187601-1-187601-4. ISSN 0031-9007
[Artikel], (2002)

Verdier, Cyril ; Lupascu, Doru C. ; Rödel, Jürgen :
Stability of defects in lead–zirconate–titanate after unipolar fatigue.
[Online-Edition: http://dx.doi.org/10.1063/1.1510161]
In: Applied Physics Letters, 81 (14) pp. 2596-2598. ISSN 00036951
[Artikel], (2002)

Lupascu, Doru C. ; Hammer, Matthias :
Elastic discontinuities during switching of ferroelectric ceramics.
In: Physica status solidi / A, 191 (2) pp. 643-657.
[Artikel], (2002)

Lupascu, Doru C. ; Shur, Vladimir Ya. ; Shur, Alevtina G. :
Dynamics of a single-planar domain wall in ferroelectric–ferroelastic Gd[sub 2](MoO[sub 4])[sub 3].
[Online-Edition: http://dx.doi.org/10.1063/1.1464665]
In: Applied Physics Letters, 80 (13) pp. 2359-2361. ISSN 00036951
[Artikel], (2002)

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen :
Stability of pinning centers in fatigued lead-zirconate-titanate.
In: Applied physics letters, 80 (6) pp. 1049-1051.
[Artikel], (2002)

Lupascu, Doru C. ; Shur, Vladimir Ya. ; Shur, Alevtina G. :
Dynamics of a single-planar domain wall in ferroelectric-ferroelastic Gd2 (MoO4)3.
In: Applied physics letters, Vol. 8 pp. 2359-2361.
[Artikel], (2002)

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen ; Schroeder, Michael :
Negligible Oxygen Liberation during Bipolar Electric Cycling of Ferroelectric lead zirconate titanate ceramics.
[Online-Edition: http://dx.doi.org/10.1063/1.1421089]
In: Applied Physics Letters, 79 (22) pp. 3675-3677. ISSN 0003-6951
[Artikel], (2001)

Santos e Lucato, Sergio Luis dos ; Lupascu, Doru C. ; Kamlah, Marc ; Rödel, Jürgen ; Lynch, Christopher S. :
Constraint-induced crack initiation at electrode edges in piezoelectric ceramics.
In: Acta Materialia, 49 (14) pp. 2751-2759. ISSN 1359-6454
[Artikel], (2001)

Hoffmann, Michael J. ; Hammer, Matthias ; Hammer, A. ; Endriss, A. ; Lupascu, Doru C. :
Correlation between microstructure, strain behavior, and acoustic emission of soft PZT ceramics.
[Online-Edition: http://dx.doi.org/10.1016/S1359-6454(01)00025-8]
In: Acta Materialia, 49 (7) pp. 1301-1310. ISSN 1359-6454
[Artikel], (2001)

Lupascu, Doru C. ; Kreuzer, Markus ; Santos e Lucato, Sergio Luis dos ; Rödel, Jürgen ; Lynch, Christopher S. :
Liquid-crystal display of stress fields in ferroelectrics.
[Online-Edition: http://dx.doi.org/10.1063/1.1365417]
In: Applied Physics Letters, 78 (17) pp. 2554-2556. ISSN 0003-6951
[Artikel], (2001)

Chen, Wei ; Lupascu, Doru C. ; Rödel, Jürgen ; Lynch, Christopher S. :
Short Crack R-Curves in Ferroelectric and Electrostrictive PLZT.
[Online-Edition: http://dx.doi.org/10.1111/j.1151-2916.2001.tb00704.x]
In: Journal of the American Ceramic Society, 84 (3) pp. 593-597.
[Artikel], (2001)

Santos e Lucato, Sergio Luis dos ; Lupascu, Doru C. ; Rödel, Jürgen :
Crack initiation and crack propagation in partially electroded PZT.
In: Journal of the European Ceramic Society, 21 (10-11) pp. 1425-1428. ISSN 0955-2219
[Artikel], (2001)

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen :
Microcrack Clouds in Fatigued Electrostrictive 9.5/65/35 PLZT.
[Online-Edition: http://dx.doi.org/10.1016/S0955-2219(01)00032-2]
In: Journal of the European Ceramic Society, 21 (10-11) pp. 1421-1423. ISSN 0955-2219
[Artikel], (2001)

Lupascu, Doru C. :
Microcracking and discontinuous fast switching as acoustic emission sources in 8/65/35 and 9,5/65/35 PLZT relaxor ferroelectrics.
[Online-Edition: http://dx.doi.org/10.1016/S0955-2219(01)00034-6]
In: Journal of the European Ceramic Society, 21 (10-11) pp. 1429-1432. ISSN 0955-2219
[Artikel], (2001)

Karastamatis, Thomas ; Lupascu, Doru C. ; Lucato, Sergio ; Lynch, Christopher S. :
The effect of grain size on the R-curve behavior of Lead Zirconate Titanate (PZT).
In: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE), 4333 pp. 38-40. ISSN 0277-786X
[Artikel], (2001)

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen :
Damage evolution in ferroelectric PZT induced by bipolar electric cycling.
In: Acta Materialia, 48 (14) pp. 3783-3794. ISSN 1359-6454
[Artikel], (2000)

Santos e Lucato, Sergio Luis dos ; Lupascu, Doru C. ; Rödel, Jürgen :
Effect of poling direction on R-curve behavior in PZT.
In: Journal of the American Ceramic Society, 83 (2) pp. 424-426. ISSN 0002-7820
[Artikel], (2000)

Lupascu, Doru C. ; Nuffer, Jürgen ; Wallace, J. S. ; Rödel, Jürgen :
Role of crack formation in the electric fatigue behavior of ferroelectric PZT ceramics.
In: Smart structures and materials 2000: active materials, behavior and mechanics. Hrsg.: C.S. Lynch. - 2000. = SPIE; 3992 (2000). S. 209-216.
[Buchkapitel], (2000)

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen :
Acoustic emission in PZT under bipolar electric driving and uniaxial mechanical stress.
In: Ferroelectrics, 240 (1-4) pp. 27-36. ISSN 0015-0193
[Artikel], (2000)

Hammer, Matthias ; Endriss, A. ; Lupascu, Doru C. ; Hoffmann, Michael J. :
Influence of microstructure on microscopic and macroscopic strain behavior of soft PZT ceramics.
In: Piezoelectric materials: advances in science, technology and applications. Hrsg.: C. Galassi. - Dordrecht: Kluwer Acad. Publ., 2000. S. 137-147. NATO ADVANCED SCIENCE INSTITUTE SERIES, SUB-SERIES 3, HIGH TECHNOLOGY (1376). Kluwer Acad. Publ., Dordrecht , pp. 137-147. ISBN 0-7923- 6212-8
[Buchkapitel], (2000)

Lupascu, Doru C. ; Nuffer, Jürgen ; Rödel, Jürgen :
Acoustic emission from different PZT.
[Online-Edition: http://dx.doi.org/10.1080/00150199908014823]
In: Ferroelectrics, 222 (1-4) pp. 249-255. ISSN 0015-0193
[Artikel], (1999)

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