Julia Glaum
Julia Glaum
E-mail confirmado em ntnu.no
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Mechanisms of aging and fatigue in ferroelectrics
YA Genenko, J Glaum, MJ Hoffmann, K Albe
Materials Science and Engineering: B 192, 52-82, 2015
1822015
Structural description of the macroscopic piezo-and ferroelectric properties of lead zirconate titanate
M Hinterstein, J Rouquette, J Haines, P Papet, M Knapp, J Glaum, ...
Physical review letters 107 (7), 077602, 2011
1192011
Electric fatigue of lead‐free piezoelectric materials
J Glaum, M Hoffman
Journal of the American Ceramic Society 97 (3), 665-680, 2014
902014
Bipolar and unipolar fatigue of ferroelectric BNT‐based lead‐free piezoceramics
Z Luo, J Glaum, T Granzow, W Jo, R Dittmer, M Hoffman, J Rödel
Journal of the American Ceramic Society 94 (2), 529-535, 2011
872011
Effect of Ferroelectric Long‐Range Order on the Unipolar and Bipolar Electric Fatigue in Bi1/2Na1/2TiO3‐Based Lead‐Free Piezoceramics
Z Luo, T Granzow, J Glaum, W Jo, J Rödel, M Hoffman
Journal of the American Ceramic Society 94 (11), 3927-3933, 2011
842011
Dynamics of polarization reversal in virgin and fatigued ferroelectric ceramics by inhomogeneous field mechanism
S Zhukov, YA Genenko, O Hirsch, J Glaum, T Granzow, H von Seggern
Physical Review B 82 (1), 014109, 2010
762010
Effect of Nb-donor and Fe-acceptor dopants in (Bi 1/2 Na 1/2) TiO 3–BaTiO 3–(K 0.5 Na 0.5) NbO 3 lead-free piezoceramics
W Jo, E Erdem, RA Eichel, J Glaum, T Granzow, D Damjanovic, J Rödel
Journal of Applied Physics 108 (1), 014110, 2010
712010
Temperature and driving field dependence of fatigue processes in PZT bulk ceramics
J Glaum, T Granzow, LA Schmitt, HJ Kleebe, J Rödel
Acta materialia 59 (15), 6083-6092, 2011
642011
Interplay of strain mechanisms in morphotropic piezoceramics
M Hinterstein, M Hoelzel, J Rouquette, J Haines, J Glaum, H Kungl, ...
Acta materialia 94, 319-327, 2015
632015
Fatigue-free unipolar strain behavior in CaZrO3 and MnO2 co-modified (K,Na)NbO3-based lead-free piezoceramics
FZ Yao, J Glaum, K Wang, W Jo, J Rödel, JF Li
Applied Physics Letters 103 (19), 192907, 2013
602013
Origin of large recoverable strain in 0.94(Bi0.5Na0.5)TiO3-0.06BaTiO3 near the ferroelectric-relaxor transition
H Simons, JE Daniels, J Glaum, AJ Studer, JL Jones, M Hoffman
Applied Physics Letters 102 (6), 062902, 2013
602013
Stabilization of the Fatigue‐Resistant Phase by CuO Addition in (Bi1/2Na1/2)TiO3–BaTiO3
M Ehmke, J Glaum, W Jo, T Granzow, J Rödel
Journal of the American Ceramic Society 94 (8), 2473-2478, 2011
562011
Correlation Between Piezoelectric Properties and Phase Coexistence in (Ba,Ca)(Ti,Zr)O3 Ceramics
Y Zhang, J Glaum, C Groh, MC Ehmke, JE Blendell, KJ Bowman, ...
Journal of the American Ceramic Society 97 (9), 2885-2891, 2014
542014
Aging of poled ferroelectric ceramics due to relaxation of random depolarization fields by space-charge accumulation near grain boundaries
YA Genenko, J Glaum, O Hirsch, H Kungl, MJ Hoffmann, T Granzow
Physical Review B 80 (22), 224109, 2009
542009
Interstitial oxygen as a source of p-type conductivity in hexagonal manganites
SH Skjærvø, ET Wefring, SK Nesdal, NH Gaukås, GH Olsen, J Glaum, ...
Nature communications 7 (1), 1-8, 2016
482016
In Situ X‐ray Diffraction of Biased Ferroelastic Switching in Tetragonal Lead‐free (1−x)Ba(Zr0.2Ti0.8)O3x(Ba0.7Ca0.3)TiO3 Piezoelectrics
MC Ehmke, J Glaum, M Hoffman, JE Blendell, KJ Bowman
Journal of the American Ceramic Society 96 (9), 2913-2920, 2013
482013
Reduction of the piezoelectric performance in lead-free (1-x)Ba(Zr0.2Ti0.8)O3-x(Ba0.7Ca0.3)TiO3 piezoceramics under uniaxial compressive stress
MC Ehmke, J Daniels, J Glaum, M Hoffman, JE Blendell, KJ Bowman
Journal of Applied Physics 112 (11), 114108, 2012
452012
Two-step polarization reversal in biased ferroelectrics
JE Daniels, C Cozzan, S Ukritnukun, G Tutuncu, J Andrieux, J Glaum, ...
Journal of Applied Physics 115 (22), 224104, 2014
432014
De-aging of Fe-doped lead-zirconate-titanate ceramics by electric field cycling: 180-vs. non-180 domain wall processes
J Glaum, YA Genenko, H Kungl, L Ana Schmitt, T Granzow
Journal of Applied Physics 112 (3), 034103, 2012
432012
Barrier heights, polarization switching, and electrical fatigue in ceramics with different electrodes
F Chen, R Schafranek, A Wachau, S Zhukov, J Glaum, T Granzow, ...
Journal of Applied Physics 108 (10), 104106, 2010
432010
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