scholarly journals In situ hot‐stage TEM of the phase and domain evolution in quenched Na 1/2 Bi 1/2 TiO 3 ‐BaTiO 3

2021 ◽  
Author(s):  
Ann‐Katrin Fetzer ◽  
Andreas Wohninsland ◽  
K.V. Lalitha ◽  
Hans‐Joachim Kleebe
Keyword(s):  
Domain Evolution

scholarly journals Vector analysis of electric-field-induced antiparallel magnetic domain evolution in ferromagnetic/ferroelectric heterostructures

2021 ◽  
Author(s):  
Xinger Zhao ◽  
Zhongqiang Hu ◽  
Jingen Wu ◽  
Ting Fang ◽  
Yaojin Li ◽  
...  
Keyword(s):  
Electric Field ◽  
Magnetic Domain ◽  
Vector Analysis ◽  
Magnetization Distribution ◽  
Magnetic Domains ◽  
Practical Applications ◽  
Domain Evolution ◽  
Fundamental Understanding ◽  
Multiferroic Heterostructures

AbstractElectric field (E-field) control of magnetism based on magnetoelectric coupling is one of the promising approaches for manipulating the magnetization with low power consumption. The evolution of magnetic domains under in-situ E-fields is significant for the practical applications in integrated micro/nano devices. Here, we report the vector analysis of the E-field-driven antiparallel magnetic domain evolution in FeCoSiB/PMN-PT(011) multiferroic heterostructures via in-situ quantitative magneto-optical Kerr microscope. It is demonstrated that the magnetic domains can be switched to both the 0° and 180° easy directions at the same time by E-fields, resulting in antiparallel magnetization distribution in ferromagnetic/ferroelectric heterostructures. This antiparallel magnetic domain evolution is attributed to energy minimization with the uniaxial strains by E-fields which can induce the rotation of domains no more than 90°. Moreover, domains can be driven along only one or both easy axis directions by reasonably selecting the initial magnetic domain distribution. The vector analysis of magnetic domain evolution can provide visual insights into the strain-mediated magnetoelectric effect, and promote the fundamental understanding of electrical regulation of magnetism.

In Situ Exploration of Thermal-Induced Domain Evolution with Phase Transition in LiNbO3-Modified K0.5Na0.5NbO3 Single Crystal

2017 ◽  
Vol 121 (26) ◽  
pp. 14322-14329 ◽  
Author(s):  
Anyang Cui ◽  
Kai Jiang ◽  
Peng Zhang ◽  
Liping Xu ◽  
Guisheng Xu ◽  
...  
Keyword(s):  
Phase Transition ◽  
Single Crystal ◽  
Domain Evolution

scholarly journals Live Imaging of Reversible Domain Evolution in BaTiO3 on the Nanometer Scale Using in-situ STEM and TEM

2014 ◽  
Vol 20 (S3) ◽  
pp. 1560-1561 ◽  
Author(s):  
Alina Schilling ◽  
Bastian Barton ◽  
Joerg R. Jinschek ◽  
Luigi Mele ◽  
Pleun Dona ◽  
...  
Keyword(s):  
Live Imaging ◽  
Nanometer Scale ◽  
Domain Evolution

In situ electric field induced domain evolution in Ba(Zr0.2Ti0.8)O3-0.3(Ba0.7Ca0.3)TiO3 ferroelectrics

2014 ◽  
Vol 105 (11) ◽  
pp. 112904 ◽  
Author(s):  
M. Zakhozheva ◽  
L. A. Schmitt ◽  
M. Acosta ◽  
W. Jo ◽  
J. Rödel ◽  
...  
Keyword(s):  
Electric Field ◽  
Domain Evolution
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