Nanoscale Magnetization Reversal by Magnetoelectric Coupling Effect in Ga0.6Fe1.4O3 Multiferroic Thin Films

2021 ◽  
Author(s):  
Jun Zhang ◽  
Wuhong Xue ◽  
Tiancong Su ◽  
Huihui Ji ◽  
Guowei Zhou ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetization Reversal ◽  
Coupling Effect ◽  
Magnetoelectric Coupling ◽  
Magnetoelectric Coupling Effect

Effects of NiFe2O4 on magnetoelectric coupling effect of BiFeO3 thin films

2014 ◽  
Vol 349 ◽  
pp. 140-143 ◽  
Author(s):  
Jianjun Gu ◽  
Shumin Yang ◽  
Wei Yang ◽  
Yunkai Qi ◽  
Guoliang Zhao ◽  
...  
Keyword(s):  
Thin Films ◽  
Coupling Effect ◽  
Magnetoelectric Coupling ◽  
Bifeo3 Thin Films ◽  
Magnetoelectric Coupling Effect

Magnetoelectric Coupling Effect in Ferroelectric and Ferromagnetic Hybrid Thin Films

2014 ◽  
Vol 157 (1) ◽  
pp. 57-62 ◽  
Author(s):  
Sung-Ok Hwang ◽  
You Jeong Eum ◽  
Jong-Woo Kim ◽  
Jungho Ryu ◽  
Chang Young Koo ◽  
...  
Keyword(s):  
Thin Films ◽  
Coupling Effect ◽  
Magnetoelectric Coupling ◽  
Hybrid Thin Films ◽  
Magnetoelectric Coupling Effect

Magnetoelectric coupling effect in transition metal modified polycrystalline BiFeO3 thin films

2014 ◽  
Vol 369 ◽  
pp. 9-13 ◽  
Author(s):  
Venkata Sreenivas Puli ◽  
Dhiren Kumar Pradhan ◽  
Sreenivasulu Gollapudi ◽  
Indrani Coondoo ◽  
Neeraj Panwar ◽  
...  
Keyword(s):  
Thin Films ◽  
Transition Metal ◽  
Coupling Effect ◽  
Magnetoelectric Coupling ◽  
Bifeo3 Thin Films ◽  
Magnetoelectric Coupling Effect

scholarly journals Enhanced Magnetoelectric Coupling in BaTiO3-BiFeO3 Multilayers—An Interface Effect

Materials ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 197 ◽  
Author(s):  
Stefan Hohenberger ◽  
Johanna K. Jochum ◽  
Margriet J. Van Bael ◽  
Kristiaan Temst ◽  
Christian Patzig ◽  
...  
Keyword(s):  
Thin Films ◽  
Double Layer ◽  
Coupling Effect ◽  
Magnetoelectric Coupling ◽  
Voltage Coefficient ◽  
Bifeo3 Thin Films ◽  
Tenfold Increase ◽  
Ferroic Materials ◽  
Magnetoelectric Coupling Effect ◽  
Double Layer Thickness

Combining various (multi-)ferroic materials into heterostructures is a promising route to enhance their inherent properties, such as the magnetoelectric coupling in BiFeO3 thin films. We have previously reported on the up-to-tenfold increase of the magnetoelectric voltage coefficient α ME in BaTiO3-BiFeO3 multilayers relative to BiFeO3 single layers. Unraveling the origin and mechanism of this enhanced effect is a prerequisite to designing new materials for the application of magnetoelectric devices. By careful variations in the multilayer design we now present an evaluation of the influences of the BaTiO3-BiFeO3 thickness ratio, oxygen pressure during deposition, and double layer thickness. Our findings suggest an interface driven effect at the core of the magnetoelectric coupling effect in our multilayers superimposed on the inherent magnetoelectric coupling of BiFeO3 thin films, which leads to a giant α ME coefficient of 480 Vc m − 1 Oe − 1 for a 16 × (BaTiO3-BiFeO3) superlattice with a 4.8 nm double layer periodicity.

In-plane anisotropic converse magnetoelectric coupling effect in FeGa/polyvinylidene fluoride heterostructure films

2013 ◽  
Vol 113 (17) ◽  
pp. 17C705 ◽  
Author(s):  
Zhenghu Zuo ◽  
Qingfeng Zhan ◽  
Guohong Dai ◽  
Bin Chen ◽  
Xiaoshan Zhang ◽  
...  
Keyword(s):  
Polyvinylidene Fluoride ◽  
Coupling Effect ◽  
Magnetoelectric Coupling ◽  
Magnetoelectric Coupling Effect
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