Open Access System for Information Sharing

Login Library

 

Article
Cited 15 time in webofscience Cited 17 time in scopus
Metadata Downloads

Synthesis of nanoscale composites of exchange biased MnFe2O4 and Mn-doped BiFeO3 SCIE SCOPUS

Title
Synthesis of nanoscale composites of exchange biased MnFe2O4 and Mn-doped BiFeO3
Authors
Yang, CHYildiz, FLee, SHJeong, YHChon, UKoo, TY
Date Issued
2007-04-16
Publisher
AMER INST PHYSICS
Abstract
Exchange bias may be used to couple a normal ferromagnet to a ferroelectric antiferromagnet and thus create a multiferroic system with nonzero magnetization. In implementing this idea the authors developed a synthesis method for composite films of nanoscale clusters of ferromagnetic MnFe2O4 embedded in multiferroic Mn-doped BiFeO3. The method utilizes the Bi volatility to obtain the composite films via thermal annealing of multilayers composed of BiFeO3 and BiMnO3. The cluster size varies from 20 to 80 nm depending on the film thickness. The composite films possess both ferroelectric and ferromagnetic properties; the magnetic hysteresis curves, in particular, manifest exchange bias. (c) 2007 American Institute of Physics.
URI
https://oasis.postech.ac.kr/handle/2014.oak/9598
DOI
10.1063/1.2724909
ISSN
0003-6951
Article Type
Article
Citation
APPLIED PHYSICS LETTERS, vol. 90, no. 16, 2007-04-16
Files in This Item:

qr_code

  • mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Views & Downloads

Browse