ヤナセ　タカシ   Yanase Takashi   柳瀨　隆    所属   東邦大学  理学部 化学科    職種   講師
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Investigation of epitaxial growth and tunnel magnetoresistance effects in magnetic tunnel junctions including spinel ferrite layers
掲載誌名	正式名：JAPANESE JOURNAL OF APPLIED PHYSICS ISSNコード：0021-4922/1347-4065
出版社	IOP PUBLISHING LTD
巻・号・頁	54(11)
著者・共著者	Nozomi Takahashi,Tomohiro Kawai,Takashi Yanase,Toshihiro Shimada,Taro Nagahama
発行年月	2015/11
概要	The combination of magnetic tunnel junctions (MTJs) and magnetic insulating (MI) layers has attracted much attention because of its potential as novel spintronic devices. To realize such devices, the epitaxial growth and magnetoresistance of MTJs with spinel ferrite were investigated. Nonmagnetic (NM) layers were inserted between the MTJs and MI layers as magnetic decoupling layers, the epitaxial growth of which was important to obtain high-quality epitaxial multilayers. Multilayers of MTJ/NM/MI and MI/NM/MTJ were fabricated and tunnel magnetoresistance (TMR) values of 70 and 50% at room temperature, respectively, were observed. The shape of the magnetoresistance curve depended on the sample structure. (C) 2015 The Japan Society of Applied Physics
DOI	10.7567/JJAP.54.118003
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