Magnetoelectric coupling in oxygen deficient La 0.67 Sr 0.33 MnO 3-δ /BaTiO 3 composite film

2018 ◽  
Vol 534 ◽  
pp. 141-144 ◽  
Author(s):  
Jianyuan Wang ◽  
Zhuokun Han ◽  
Jianying Bai ◽  
Bingcheng Luo ◽  
Changle Chen
Keyword(s):  
Composite Film ◽  
Magnetoelectric Coupling

The converse magnetoelectric coupling in asymmetric granule/matrix composite film with Ni/PZT component

2018 ◽  
Vol 382 (16) ◽  
pp. 1124-1130 ◽  
Author(s):  
Bo Chen ◽  
Ning-Ning Su ◽  
Wen-Li Cui ◽  
Shi-Nong Yan
Keyword(s):  
Composite Film ◽  
Matrix Composite ◽  
Magnetoelectric Coupling ◽  
Granule Matrix

The Determination of the Magnetoelectric Coupling Coefficient in Ferroelectric–Ferromagnetic Composite Based on PZT–Ferrite

2013 ◽  
Vol 58 (4) ◽  
pp. 1401-1403 ◽  
Author(s):  
J.A. Bartkowska ◽  
R. Zachariasz ◽  
D. Bochenek ◽  
J. Ilczuk
Keyword(s):  
Dielectric Permittivity ◽  
Coupling Coefficient ◽  
Mean Field ◽  
Field Approximation ◽  
Theoretical Description ◽  
Magnetoelectric Coupling ◽  
Mean Field Approximation ◽  
Dielectric Measurements ◽  
Temperature Dependences ◽  
Multiferroic Composite

Abstract In the present work, the magnetoelectric coupling coefficient, from the temperature dependences of the dielectric permittivity for the multiferroic composite was determined. The research material was ferroelectric-ferromagnetic composite on the based PZT and ferrite. We investigated the temperature dependences of the dielectric permittivity (") for the different frequency of measurement’s field. From the dielectric measurements we determined the temperature of phase transition from ferroelectric to paraelectric phase. For the theoretical description of the temperature dependence of the dielectric constant, the Hamiltonian of Alcantara, Gehring and Janssen was used. To investigate the dielectric properties of the multiferroic composite this Hamiltonian was expressed under the mean-field approximation. Based on dielectric measurements and theoretical considerations, the values of the magnetoelectric coupling coefficient were specified.

Optical Properties of Cu Nanocrystalline-OPAA Composite Film

2011 ◽  
Vol 26 (9) ◽  
pp. 907-911
Author(s):  
Yan LIU ◽  
Xiu-Chun YANG ◽  
Hui ZHOU ◽  
Jun-Wei HOU ◽  
Shan-Shan HAN ◽  
...  
Keyword(s):  
Optical Properties ◽  
Composite Film
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