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Number of items: 81.

Grünebohm, Anna ; Ma, Yang-Bin ; Marathe, Madhura ; Xu, Bai-Xiang ; Albe, Karsten ; Kalcher, Constanze ; Meyer, Kai-Christian ; Shvartsman, Vladimir V. ; Lupascu, Doru C. ; Ederer, Claude (2018):
On the origin of the inverse electrocaloric effect.
In: Energy Technology, 6 (8), pp. 1491-1511. WILEY-VCH Verlag, ISSN 2194-4296,
DOI: 10.1002/ente.201800166,
[Article]

Molin, Christian ; Peräntie, Jani ; Weyland, Florian ; Sanlialp, Mehmet ; Stingelin, Natalie ; Novak, Nikola ; Lupascu, Doru C. ; Gebhardt, Sylvia (2017):
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,
DOI: 10.1111/jace.14805,
[Article]

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

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. (2016):
Multiferroic Clusters: A New Perspective for Relaxor-Type Room-Temperature Multiferroics.
In: Advanced Functional Materials, 26 (13), pp. 2111-2121. WILEY-V C H VERLAG GMBH, ISSN 1616301X,
[Article]

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, pp. 2168-2176. RSC, ISSN 2040-3364,
[Article]

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

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), pp. 3904-3912. ISSN 00027820,
[Article]

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), pp. 066811(1-5). ISSN 0021-8979,
[Article]

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), pp. 1937-1943. ISSN 00027820,
[Article]

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), pp. 084111(1-10). ISSN 0021-8979,
[Article]

Müller, Ralf ; Schröder, Jörg ; Lupascu, Doru C. (2008):
Thermodynamic consistent modelling of defects and microstructures in ferroelectrics.
In: GAMM-Mitteilungen, 31 (2), pp. 133-1508. ISSN 09367195,
[Article]

Genenko, Yuri A. ; Balke, Nina ; Lupascu, Doru C. (2008):
Migration of Charged Defects in Local Depolarization Fields as a Mechanism of Aging in Ferroelectrics.
In: Ferroelectrics, 370 (1), pp. 196-202. ISSN 0015-0193,
[Article]

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), pp. 070922001254005-3874. ISSN 0002-7820,
[Article]

Genenko, Yuri A. ; Lupascu, Doru C. (2007):
Erratum: Drift of charged defects in local fields as aging mechanism in ferroelectrics [Phys. Rev. B 75, 184107 (2007)].
In: Physical Review B, 76 (14), pp. 149907-1-149907-1. ISSN 1098-0121,
[Article]

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), pp. 2849-2854. ISSN 0002-7820,
[Article]

Genenko, Yuri A. ; Lupascu, Doru C. (2007):
Drift of charged defects in local fields as aging mechanism in ferroelectrics.
In: Physical Review B, 75 (18), pp. 184107-1. ISSN 1098-0121,
[Article]

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), pp. 1088-1093. ISSN 0002-7820,
[Article]

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), pp. 1081-1087. ISSN 0002-7820,
[Article]

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), pp. 1101-1106. ISSN 0002-7820,
[Article]

Schrade, David ; Müller, Ralf ; Gross, Dietmar ; Utschig, Thomas ; Shur, Vladimir Y. ; Lupascu, Doru C. (2007):
Interaction of domain walls with defects in ferroelectric materials.
In: Mechanics of materials, 39 (2), pp. 161-174. [Article]

Genenko, Yuri A. ; Lupascu, Doru C. (2007):
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>, [Conference or Workshop Item]

Genenko, Yuri A. ; Balke, Nina ; Lupascu, Doru C. (2007):
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>, [Conference or Workshop Item]

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), pp. 301-312. ISSN 13596454,
[Article]

Balke, Nina ; Lupascu, Doru C. ; Blair, Thomas ; Gruverman, Alexei (2006):
Thickness profiles through fatigued bulk ceramic lead zirconate titanate.
In: Journal of Applied Physics, 100 (11), pp. 114117-1. ISSN 00218979,
[Article]

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), pp. 309-317. ISSN 00137944,
[Article]

Schrade, David ; Müller, Ralf ; Gross, Dietmar ; Utschig, Thomas ; Shur, Vladimir Ya. ; Lupascu, Doru C. (2006):
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, Dordrecht [u.a.], Springer, [Book Section]

Lupascu, Doru C. ; Genenko, Yuri A. ; Balke, Nina (2006):
Aging in Ferroelectrics.
In: Journal of the American Ceramic Society, 89 (1), pp. 224-229. ISSN 0002-7820,
[Article]

Mueller, Ralf ; Gross, Dietmar ; Lupascu, Doru C. (2006):
Driving forces on domain walls in ferroelectric materials and interaction with defects.
In: Computational Materials Science, 35 (1), pp. 42-52. ISSN 09270256,
[Article]

Jones, Jacob L. ; Slamovich, Elliott B. ; Bowman, Keith J. ; Lupascu, Doru C. (2005):
Domain switching anisotropy in textured bismuth titanate ceramics.
In: Journal of Applied Physics, 98 (10), pp. 104102-1-104102-8. ISSN 00218979,
[Article]

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), pp. 212901-1. ISSN 00036951,
[Article]

Shvartsman, V. V. ; Kholkin, Andrei L. ; Verdier, Cyril ; Lupascu, Doru C. (2005):
Fatigue-induced evolution of domain structure in ferroelectric lead zirconate titanate ceramics investigated by piezoresponse force microscopy.
In: Journal of Applied Physics, 98 (9), pp. 094109-1. ISSN 00218979,
[Article]

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

Lupascu, Doru C. ; Rödel, Jürgen (2005):
Fatigue In Bulk Lead Zirconate Titanate Actuator Materials.
In: Advanced Engineering Materials, 7 (10), pp. 882-898. ISSN 1438-1656,
[Article]

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), pp. 290-294. ISSN 0014-4851,
[Article]

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, pp. 97-103. ISSN 1155-4339,
[Article]

Oates, William S. ; Lynch, Christopher S. ; Kounga Njiwa, Alain B. ; Lupascu, Doru C. (2005):
Anisotropic Fracture Behavior in Ferroelectric Relaxor PZN-4.5%PT Single Crystals.
In: Journal of the American Ceramic Society, 88 (7), pp. 1838-1844. ISSN 0002-7820,
[Article]

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

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), pp. 2203-2213. ISSN 13596454,
[Article]

Granzow, Torsten ; Lupascu, Doru C. ; Rödel, Jürgen ; Suvaci, Ender (2005):
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, p. 43, [Conference or Workshop Item]

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

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), pp. 012910-1. ISSN 00036951,
[Article]

Verdier, Cyril ; Morrison, Finlay D. ; Lupascu, Doru C. ; Scott, James F. (2005):
Fatigue studies in compensated bulk lead zirconate titanate.
In: Journal of Applied Physics, 97 (2), pp. 024107-1. ISSN 00218979,
[Article]

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

Lupascu, Doru C. (2004):
Strain coupled Hall effect in ferroelectric-ferroelastic lead zirconate titanate.
In: Physical Review B, 70 (18), pp. 184124-1. ISSN 1098-0121,
[Article]

Lupascu, Doru C. ; Granzow, Torsten ; Woike, Theo (2004):
Discontinuous domain wall motion in the relaxor ferroelectric Sr0.61Ba0.39Nb2O6.
In: Europhysics Letters (EPL), 68 (5), pp. 733-739. ISSN 0295-5075,
[Article]

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), pp. 3211-3213. ISSN 00036951,
[Article]

Kounga Njiwa, Alain Brice ; Lupascu, Doru C. ; Rödel, Jürgen (2004):
Crack tip switching zone in ferroelectric ferroelastic materials.
In: Acta Materialia, 52 (16), pp. 4919-4927. ISSN 13596454,
[Article]

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), pp. 1362-1364. ISSN 0002-7820,
[Article]

Lupascu, Doru C. ; Verdier, Cyril (2004):
Fatigue anisotropy in lead-zirconate-titanate.
In: Journal of the European Ceramic Society, 24 (6), pp. 1663-1557. ISSN 09552219,
[Article]

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), pp. 1386-1390. ISSN 00218979,
[Article]

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), pp. 1973-1975. [Article]

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), pp. 1401-1408. [Article]

Verdier, Cyril ; Lupascu, Doru C. ; Rödel, Jürgen (2003):
Unipolar fatigue of ferroelectric lead–zirconate–titanate.
In: Journal of the European Ceramic Society, 23 (9), pp. 1409-1415. ISSN 09552219,
[Article]

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”.
51, In: Journal of the Mechanics and Physics of Solids, (5), p. 977. Elsevier, ISSN 00225096,
DOI: https://doi.org10.1016/S0022-5096(02)00118-7,
[Article]

Lupascu, Doru C. ; Aulbach, Emil ; Rödel, Jürgen (2003):
Mixed electromechanical fatigue in lead zirconate titanate.
In: Journal of Applied Physics, 93 (9), pp. 5551-5556. ISSN 00218979,
[Article]

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), pp. 1147-1156. [Article]

Lupascu, Doru C. ; Utschig, Thomas ; Shur, Vladimir Ya. ; Shur, Alevtina G. (2003):
The Dynamics of Domain Walls Determined from Acoustic Emission Measurements.
In: Ferroelectrics, 290 (1), pp. 207-215. ISSN 0015-0193,
[Article]

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

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.
50, In: Journal of the mechanics and physics of solids, 50 (11), pp. 2333-2353. Elsevier, ISSN 0022-5096, e-ISSN 1873-4782,
DOI: 10.1016/S0022-5096(02)00030-3,
[Article]

Lupascu, Doru C. ; Rabe, Ute (2002):
Cyclic Cluster Growth in Ferroelectric Perovskites.
In: Physical Review Letters, 89 (18), pp. 187601-1-187601-4. ISSN 0031-9007,
[Article]

Verdier, Cyril ; Lupascu, Doru C. ; Rödel, Jürgen (2002):
Stability of defects in lead–zirconate–titanate after unipolar fatigue.
In: Applied Physics Letters, 81 (14), pp. 2596-2598. ISSN 00036951,
[Article]

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), pp. 2133-2142. Elsevier, e-ISSN 1873-619X,
DOI: 10.1016/s0955-2219(02)00017-1,
[Article]

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

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

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

Lupascu, Doru C. ; Shur, Vladimir Ya. ; Shur, Alevtina G. (2002):
Dynamics of a single-planar domain wall in ferroelectric-ferroelastic Gd2 (MoO4)3.
80, In: Applied physics letters, pp. 2359-2361. American Institute of Physics (AIP), ISSN 0003-6951, e-ISSN 1077-3118,
DOI: 10.1063/1.1464665,
[Article]

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), pp. 3675-3677. ISSN 0003-6951,
[Article]

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), pp. 2751-2759. PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND, ISSN 1359-6454,
[Article]

Hoffmann, Michael J. ; Hammer, Matthias ; Hammer, A. ; Endriss, A. ; Lupascu, Doru C. (2001):
Correlation between microstructure, strain behavior, and acoustic emission of soft PZT ceramics.
In: Acta Materialia, 49 (7), pp. 1301-1310. ISSN 1359-6454,
[Article]

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), pp. 2554-2556. ISSN 0003-6951,
[Article]

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), pp. 593-597. [Article]

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), pp. 1425-1428. ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, ISSN 0955-2219,
[Article]

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), pp. 1421-1423. ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, ISSN 0955-2219,
[Article]

Lupascu, Doru C. (2001):
Microcracking and discontinuous fast switching as acoustic emission sources in 8/65/35 and 9,5/65/35 PLZT relaxor ferroelectrics.
In: Journal of the European Ceramic Society, 21 (10-11), pp. 1429-1432. ISSN 0955-2219,
[Article]

Karastamatis, Thomas ; Lupascu, Doru C. ; Lucato, Sergio ; Lynch, Christopher S. (2001):
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,
[Article]

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

Santos e Lucato, Sergio Luis dos ; Lupascu, Doru C. ; Rödel, Jürgen (2000):
Effect of Poling Direction on R-Curve Behavior in Lead Zirconate Titanate.
83, In: Journal of the American Ceramic Society, (2), pp. 424-426. Wiley-Blackwell - STM ; American Ceramic Society, ISSN 0002-7820, e-ISSN 1551-2916,
DOI: 10.1111/j.1151-2916.2000.tb01210.x,
[Article]

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. Hrsg.: C.S. Lynch. - 2000. = SPIE; 3992 (2000). S. 209-216, [Book Section]

Nuffer, Jürgen ; Lupascu, Doru C. ; Rödel, Jürgen (2000):
Acoustic emission in PZT under bipolar electric driving and uniaxial mechanical stress.
240, In: Ferroelectrics, (1), pp. 1293-1302. Taylor & Francis, ISSN 0015-0193, e-ISSN 1563-5112,
DOI: 10.1080/00150190008227949,
[Article]

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

Lupascu, Doru C. ; Nuffer, Jürgen ; Rödel, Jürgen (1999):
Acoustic emission from different PZT.
222, In: Ferroelectrics, (1), pp. 249-255. Taylor & Francis, ISSN 0015-0193, e-ISSN 1563-5112,
DOI: 10.1080/00150199908014823,
[Article]

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