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Number of items: 27.

Zhukov, S. and Glaum, Julia and Kungl, Hans and Sapper, Eva and Dittmer, Robert and Genenko, Yuri A. and Seggern, Heinz von (2016):
Fatigue effect on polarization switching dynamics in polycrystalline bulk ferroelectrics.
In: Journal of Applied Physics, pp. 064103-1, 120, (6), ISSN 0021-8979,
[Online-Edition: http://dx.doi.org/10.1063/1.4960691],
[Article]

Liu, Na and Dittmer, Robert and Stark, Robert W. and Dietz, Christian (2015):
Visualization of polar nanoregions in lead-free relaxors via piezoresponse force microscopy in torsional dual AC resonance tracking mode.
In: Nanoscale, p. 10835, (25), ISSN 2040-3364,
[Online-Edition: http://dx.doi.org/10.1039/c5nr01326g],
[Article]

Rödel, Jürgen and Webber, Kyle G. and Dittmer, Robert and Jo, Wook and Kimura, Masahiko and Damjanovic, Dragan (2015):
Transferring lead-free piezoelectric ceramics into application.
In: Journal of the European Ceramic Society, pp. 1659-1681, 35, (6), ISSN 09552219,
[Online-Edition: http://dx.doi.org/10.1016/j.jeurceramsoc.2014.12.013],
[Article]

Groszewicz, Pedro B. and Breitzke, Hergen and Dittmer, Robert and Sapper, Eva and Jo, Wook and Buntkowsky, Gerd and 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, pp. 220104(1-5), 90, (22), ISSN 1098-0121,
[Online-Edition: http://dx.doi.org/10.1103/PhysRevB.90.220104],
[Article]

Gobeljic, Danka and Dittmer, Robert and Rödel, Jürgen and Shvartsman, Vladimir V. and Lupascu, Doru C. and 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, pp. 3904-3912, 97, (12), ISSN 00027820,
[Online-Edition: http://dx.doi.org/10.1111/jace.13227],
[Article]

Petzelt, Jan and Nuzhnyy, Dmitry and Bovtun, Viktor and Paściak, Marek and Kamba, Stanislav and Dittmer, Robert and Svirskas, Šarunas and Banys, Juras and Rödel, Jürgen (2014):
Peculiar Bi-ion dynamics in Na1/2Bi1/2TiO3from terahertz and microwave dielectric spectroscopy.
In: Phase Transitions, pp. 953-965, 87, (10-11), ISSN 0141-1594,
[Online-Edition: http://dx.doi.org/10.1080/01411594.2014.953517],
[Article]

Sapper, Eva and Dittmer, Robert and Damjanovic, Dragan and Erdem, Emre and Keeble, David J. and Jo, Wook and Granzow, Torsten and 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, pp. 104102(1-12), 116, (10), ISSN 0021-8979,
[Online-Edition: http://dx.doi.org/10.1063/1.4894630],
[Article]

Woodward, David I. and Dittmer, Robert and Jo, Wook and Walker, David and Keeble, Dean S. and Dale, Matthew W. and Rödel, Jürgen and Thomas, Pam A. (2014):
Investigation of the depolarisation transition in Bi-based relaxor ferroelectrics.
In: Journal of Applied Physics, pp. 114109(1-10), 115, (11), ISSN 0021-8979,
[Online-Edition: http://dx.doi.org/10.1063/1.4869132],
[Article]

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

Dittmer, Robert and Jo, Wook and Webber, Kyle G. and Jones, Jacob L. and 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, pp. 084108(1-7), 115, (8), ISSN 0021-8979,
[Online-Edition: http://dx.doi.org/10.1063/1.4866092],
[Article]

Kling, Jens and Jo, Wook and Dittmer, Robert and Schaab, Silke and Kleebe, Hans-Joachim and Zhang, S. (2013):
Temperature-Dependent Phase Transitions in the Lead-Free Piezoceramics (1 - x - y)(Bi1/2Na1/2)TiO3-xBaTiO3-y(K0.5Na0.5)NbO3Observed byin situTransmission Electron Microscopy and Dielectric Measurements.
In: Journal of the American Ceramic Society, pp. 3312-3324, 96, (10), ISSN 00027820,
[Online-Edition: http://dx.doi.org/10.1111/jace.12493],
[Article]

Dittmer, Robert and Webber, Kyle G. and Aulbach, Emil and Jo, Wook and Tan, Xiaoli and Rödel, Jürgen (2013):
Electric-field-induced polarization and strain in 0.94(Bi1/2Na1/2)TiO3–0.06BaTiO3 under uniaxial stress.
In: Acta Materialia, pp. 1350-1358, 61, (4), ISSN 13596454,
[Online-Edition: http://dx.doi.org/10.1016/j.actamat.2012.11.012],
[Article]

Dittmer, Robert and Webber, Kyle G. and Aulbach, Emil and Jo, Wook and Tan, Xiaoli and Rödel, Jürgen (2013):
Optimal working regime of lead–zirconate–titanate for actuation applications.
In: Sensors and Actuators A: Physical, Elsevier Science Publishing, pp. 187-194, 189, ISSN 09244247,
[Online-Edition: http://dx.doi.org/10.1016/j.sna.2012.09.015],
[Article]

Dittmer, Robert (2013):
Lead-Free Piezoceramics – Ergodic and Nonergodic Relaxor Ferroelectrics Based on Bismuth Sodium Titanate.
Darmstadt, Technische Universität Darmstadt, [Online-Edition: http://tuprints.ulb.tu-darmstadt.de/3621],
[Ph.D. Thesis]

Dittmer, Robert and Anton, Eva-Maria and Jo, Wook and Simons, Hugh and Daniels, John E. and Hoffman, Mark and Pokorny, Jan and Reaney, Ian M. and 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, pp. 3519-3524, 95, (11), ISSN 00027820,
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2012.05321.x],
[Article]

Dittmer, Robert and Jo, Wook and Rödel, Jürgen and Kalinin, Sergei and Balke, Nina (2012):
Nanoscale Insight Into Lead-Free BNT-BT-xKNN.
In: Advanced Functional Materials, pp. 4208-4215, 22, (20), ISSN 1616301X,
[Online-Edition: http://dx.doi.org/10.1002/adfm.201200592],
[Article]

Aksel, Elena and Forrester, Jennifer S. and Foronda, Humberto M. and Dittmer, Robert and Damjanovic, Dragan and Jones, Jacob L. (2012):
Structure and properties of La-modified Na0.5Bi0.5TiO3 at ambient and elevated temperatures.
In: Journal of Applied Physics, pp. 054111(1-8), 112, (5), ISSN 00218979,
[Online-Edition: http://dx.doi.org/10.1063/1.4751357],
[Article]

Dittmer, Robert and Jo, Wook and Aulbach, Emil and Granzow, Torsten and Rödel, Jürgen (2012):
Frequency-dependence of large-signal properties in lead-free piezoceramics.
In: Journal of Applied Physics, pp. 014101 (1-7), 112, (1), ISSN 00218979,
[Online-Edition: http://dx.doi.org/10.1063/1.4730600],
[Article]

Dittmer, Robert and Aulbach, Emil and Jo, Wook and Webber, Kyle G. and Rödel, Jürgen (2012):
Large blocking force in Bi1/2Na1/2TiO3-based lead-free piezoceramics.
In: Scripta Materialia, pp. 100-103, 67, (1), ISSN 13596462,
[Online-Edition: http://dx.doi.org/10.1016/j.scriptamat.2012.03.031],
[Article]

Jo, Wook and Dittmer, Robert and Acosta, Matias and Zang, Jiadong and Groh, Claudia and Sapper, Eva and Wang, Ke and Rödel, Jürgen (2012):
Giant electric-field-induced strains in lead-free ceramics for actuator applications – status and perspective.
In: Journal of Electroceramics, ISSN 1385-3449,
[Online-Edition: http://dx.doi.org/10.1007/s10832-012-9742-3],
[Article]

Genenko, Yuri A. and Zhukov, Sergey and Yampolskii, Sergey V. and Schütrumpf, Jörg and Dittmer, Robert and Jo, Wook and Kungl, Hans and Hoffmann, Michael J. and von Seggern, Heinz (2012):
Universal Polarization Switching Behavior of Disordered Ferroelectrics.
In: Advanced Functional Materials, pp. 2058-2066, 22, (11), ISSN 1616301X,
[Online-Edition: http://dx.doi.org/10.1002/adfm.201102841],
[Article]

Dittmer, Robert and Jo, Wook and Daniels, John and Schaab, Silke and 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, pp. n/a, ISSN 00027820,
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2011.04631.x],
[Article]

Luo, Zhenhua and Glaum, Julia and Granzow, Torsten and Jo, Wook and Dittmer, Robert and Hoffman, Mark and Rödel, Jürgen (2011):
Bipolar and Unipolar Fatigue of Ferroelectric BNT-Based Lead-Free Piezoceramics.
In: Journal of the American Ceramic Society, pp. 529-535, 94, (2), ISSN 00027820,
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2010.04101.x],
[Article]

Simons, Hugh and Daniels, John and Jo, Wook and Dittmer, Robert and Studer, Andrew and Avdeev, Maxim and Rödel, Jürgen and 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, pp. 082901-1, 98, (8), ISSN 00036951,
[Online-Edition: http://dx.doi.org/10.1063/1.3557049],
[Article]

Dittmer, Robert and Jo, Wook and Damjanovic, Dragan and Rödel, Jürgen (2011):
Lead-free high-temperature dielectrics with wide operational range.
In: Journal of Applied Physics, pp. 034107-1, 109, (3), ISSN 00218979,
[Online-Edition: http://dx.doi.org/10.1063/1.3544481],
[Article]

Dittmer, Robert and Clemens, Frank and Schoenecker, Andreas and Scheithauer, Uwe and Ismael, Marina Rojas and Graule, Thomas (2010):
Microstructural Analysis and Mechanical Properties of Pb(Zr,Ti)O3 Fibers Derived by Different Processing Routes.
In: Journal of the American Ceramic Society, pp. 2403-2010, 93, (8), ISSN 00027820,
[Online-Edition: http://dx.doi.org/10.1111/j.1551-2916.2010.03742.x],
[Article]

Ahn, Cheol-Woo and Park, Chee-Sung and Dittmer, Robert and Hong, Soon-Hyung and Priya, Shashank (2010):
Effect of elemental diffusion on temperature coefficient of piezoelectric properties in KNN-based lead-free composites.
In: Journal of Materials Science, pp. 3961-3965, 45, (14), ISSN 0022-2461,
[Online-Edition: http://dx.doi.org/10.1007/s10853-010-4550-0],
[Article]

This list was generated on Tue Oct 15 00:24:43 2019 CEST.