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Anomalous Electronic Anisotropy Triggered by Ferroelastic Coupling in Multiferroic Heterostructures
Author(s) -
Ju Changcheng,
Yang JanChi,
Luo Cheng,
Shafer Padraic,
Liu HengJui,
Huang YenLin,
Kuo HoHung,
Xue Fei,
Luo ChihWei,
He Qing,
Yu Pu,
Arenholz Elke,
Chen LongQing,
Zhu Jinsong,
Lu Xiaomei,
Chu YingHao
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201502743
Subject(s) - multiferroics , materials science , condensed matter physics , anisotropy , coupling (piping) , heterojunction , ferroelasticity , optoelectronics , ferroelectricity , dielectric , composite material , quantum mechanics , physics
The ferroelastic strain coupling in multiferroic heterostructures is explored aiming at novel physical effects and fascinating functionality. Ferroelastic domain walls in manganites induced by a stripe BiFeO 3 template can modulate the electronic transfer and sufficiently block the magnetic ordering, creating a vast anisotropy. The findings suggest the great importance of ferroelastic strain engineering in material modifications.