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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47182

Title: Sputter-prepared (001) BiFeO3 thin films with ferromagnetic L10-FePt(001) electrode on glass substrates
Authors: H. W. Chang
S. U. Jen
H. Y. Lee
Contributors: 國立臺灣海洋大學:光電科學研究所
Keywords: Glass substrate
Multiferroic BiFeO3 (001) films
L10-FePt(001) underlayer
Date: 2012-08
Issue Date: 2018-07-04T06:33:34Z
Publisher: Nanoscale Research Letters
Abstract: Abstract: Highly textured BiFeO3(001) films were formed on L10-FePt(001) bottom electrodes on glass substrates by sputtering at reduced temperature of 400°C. Good electric polarization 2Pr = 80 and 95 μC/cm2, comparable to that of the reported epitaxial films, and coercivity Ec = 415 and 435 kV/cm are achieved in the samples with 20-nm- and 30-nm-thick electrodes. The BiFeO3(001) films show different degrees of compressive strain. The relation between the variations of strain and 2Pr suggests that the enhancement of 2Pr resulted from the strain-induced rotation of spontaneous polarization. The presented results open possibilities for the applications based on electric-magnetic interactions.
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/47182
Appears in Collections:[光電科學研究所] 期刊論文

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