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Magnetoelectrics: Structure, Ferroelectricity, and Magnetism in Self‐Assembled BiFeO 3 –CoFe 2 O 4 Nanocomposites on (110)‐LaAlO 3 Substrates (Adv. Electron. Mater. 7/2019)
Author(s) -
Tian Guo,
Ojha Shuchi,
Ning Shuai,
Gao Xingsen,
Ross Caroline A.
Publication year - 2019
Publication title -
advanced electronic materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.25
H-Index - 56
ISSN - 2199-160X
DOI - 10.1002/aelm.201970036
Subject(s) - materials science , ferroelectricity , tetragonal crystal system , magnetism , condensed matter physics , nanocomposite , multiferroics , nanotechnology , nanoscopic scale , crystallography , crystal structure , optoelectronics , chemistry , physics , dielectric
In article number 1900012, Guo Tian and co‐workers show a tetragonal‐like to rhombohedral‐like phase transition in magnetoelectric nanocomposites. They explore various ferroelectric textures of BiFeO 3 , including stripe domains and centered domain arrangements and the magnetic anisotropy of CoFe 2 O 4 . These composites offer the opportunity to study nanoscale ferroelectric textures and may ultimately be useful in magnetoelectric devices.