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Unleashing the Full Potential of Magnetoelectric Coupling in Film Heterostructures SCIE SCOPUS

Title
Unleashing the Full Potential of Magnetoelectric Coupling in Film Heterostructures
Authors
CHOI, SI YOUNGJungho RyuShashank PriyaSuk-Joong L. KangSung-Yoon Chung,Jong-Jin ChoiHaribabu Palneedi,Deepam MauryaGi-Yeop KimVenkateswarlu AnnapureddyMyoung-Sub NohChong-Yun KangJong-Woo Kim
Date Issued
2017-03-14
Publisher
WILEY-V C H VERLAG GMBH
Abstract
A record-high, near-theoretical intrinsic magnetoelectric (ME) coupling of 7 V cm(-1) Oe(-1) is achieved in a heterostructure of piezoelectric Pb(Zr,Ti)O-3 (PZT) film deposited on magnetostrictive Metglas (FeBSi). The anchor-like, nanostructured interface between PZT and Metglas, improved crystallinity of PZT by laser annealing, and optimum volume of crystalline PZT are found to be the key factors in realizing such a giant strain-mediated ME coupling.
URI
https://oasis.postech.ac.kr/handle/2014.oak/39210
DOI
10.1002/adma.201605688
ISSN
0935-9648
Article Type
Article
Citation
ADVANCED MATERIALS, vol. 29, no. 10, 2017-03-14
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