Interface-Induced Magnetization and Exchange Bias in LSMO/BFO Multiferroic Heterostructures

2020 ◽  
Vol 2 (8) ◽  
pp. 2629-2637
Author(s):  
Champa Lal Prajapat ◽  
Harsh Bhatt ◽  
Yogesh Kumar ◽  
T. V. Chandrasekhar Rao ◽  
Prasant K. Mishra ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Multiferroic Heterostructures

Flexible Fe3O4/BiFeO3 multiferroic heterostructures with uniaxial strain control of exchange bias

2019 ◽  
Vol 481 ◽  
pp. 227-233 ◽  
Author(s):  
W.C. Zheng ◽  
D.X. Zheng ◽  
Y.C. Wang ◽  
D. Li ◽  
C. Jin ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Uniaxial Strain ◽  
Strain Control ◽  
Multiferroic Heterostructures

Anomalous thickness-dependent exchange bias effect in Fe 3 O 4 /YMnO 3 multiferroic heterostructures

2015 ◽  
Vol 110 (2) ◽  
pp. 27005 ◽  
Author(s):  
Dongxing Zheng ◽  
Mingyu Sun ◽  
Dong Li ◽  
Peng Li ◽  
Chao Jin ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Bias Effect ◽  
Exchange Bias Effect ◽  
Multiferroic Heterostructures

Crystal-Orientation-Modulated Exchange Bias in Orthorhombic-YMnO3/La0.6Sr0.4MnO3 Multiferroic Heterostructures

2015 ◽  
Vol 7 (27) ◽  
pp. 14758-14762 ◽  
Author(s):  
Dongxing Zheng ◽  
Junlu Gong ◽  
Chao Jin ◽  
Peng Li ◽  
Haili Bai
Keyword(s):  
Exchange Bias ◽  
Crystal Orientation ◽  
Multiferroic Heterostructures

Interfacial Magnetoelectric Switching in Multiferroic Heterostructures

2014 ◽  
Vol 783-786 ◽  
pp. 1623-1627 ◽  
Author(s):  
Wolfgang Kleemann ◽  
Pavel Borisov ◽  
Xi Chen ◽  
Carolin Schmitz-Antoniak
Keyword(s):  
Data Processing ◽  
Electric Fields ◽  
Exchange Bias ◽  
Exchange Coupling ◽  
Transverse Magnetic ◽  
Electric Polarization ◽  
Surface Polarization ◽  
Magnetic Switching ◽  
Field Control ◽  
Multiferroic Heterostructures

Novel methods of switching magnetism with electric fields and vice versa, and aiming at magnetoelectric (ME) data processing are reported. First, the patented MERAM@ uses the electric field control of exchange bias via an epitaxial Cr2O3 layer and exchange coupling to a Pt/Co/Pt trilayer. It promises to crucially reduce Joule energy losses in RAM devices. Second, magnetic switching of the electric polarization by a transverse magnetic field in a 3-1 composite of a vertically poled BaTiO3 thick film embedding CoFe2O4 nanopillars produces a regular surface polarization pattern with rectangular symmetry. Its possible use for data processing is discussed.

scholarly journals Piezoelectrically enhanced exchange bias in multiferroic heterostructures

2014 ◽  
Vol 2 (38) ◽  
pp. 8018-8022 ◽  
Author(s):  
Tae Y. Kim ◽  
Seungwoo Song ◽  
Hyun M. Jang ◽  
John A. Peters ◽  
Young K. Jeong
Keyword(s):  
Electric Field ◽  
Exchange Bias ◽  
Compressive Strain ◽  
Multiferroic Heterostructures

The exchange bias is significantly enhanced by the piezoelectric compressive strain stemming from the PMN–PT substrate when applying an electric field, leading to reversible magnetic switches.

scholarly journals Voltage Control of Perpendicular Exchange Bias in Multiferroic Heterostructures

2019 ◽  
Vol 5 (7) ◽  
pp. 1900192 ◽  
Author(s):  
Qu Yang ◽  
Zhongqiang Hu ◽  
Yao Zhang ◽  
Wei Su ◽  
YuXin Cheng ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Voltage Control ◽  
Multiferroic Heterostructures
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