Electrically Induced Conductivity Switching in Sputtered Fe_3O_4 Thin Film - Collections | Kyushu University Library

＜departmental bulletin paper＞
Electrically Induced Conductivity Switching in Sputtered Fe_3O_4 Thin Film

Creator	Creator Name 秦, 飛 Qin, Fei Affiliation Affiliation Name 九州大学大学院システム情報科学府電子デバイス工学専攻 : 博士後期課程 Department of Electronic Device Engineering, Graduate School of Information Science and Electrical Engineering, Kyushu University : Doctoral Program
	Creator Name 能崎, 幸雄 Nozaki, Yukio ノザキ, ユキオ Affiliation Affiliation Name 九州大学大学院システム情報科学研究院電子デバイス工学部門 Department of Electronic Device Engineering, Faculty of Information Science and Electrical Engineering, Kyushu University
	Creator Name 松山, 公秀 Matsuyama, Kimihide マツヤマ, キミヒデ Affiliation Affiliation Name 九州大学大学院システム情報科学研究院電子デバイス工学部門 Department of Electronic Device Engineering, Faculty of Information Science and Electrical Engineering, Kyushu University
Language	Japanese
Publisher	九州大学大学院システム情報科学研究院
Publisher	Faculty of Information Science and Electrical Engineering, Kyushu University
Date	2004-09-24
Source Title	Research reports on information science and electrical engineering of Kyushu University
Vol	9
Issue	2
First Page	85
Last Page	88
Publication Type	Version of Record
Access Rights	open access
JaLC DOI	https://doi.org/10.15017/1516052
Related DOI	https://portal.isee.kyushu-u.ac.jp/
Related URI	https://portal.isee.kyushu-u.ac.jp/
Relation	https://portal.isee.kyushu-u.ac.jp/
Abstract	Electric transport properties have been studied for Fe_3O_4 thin films with current perpendicular to plane geometry, aiming at development of oxide spintronics devices. Excellent conductivity comparab...le to a bulk single crystal was attained by optimizing an under layer material and film deposition condition. A novel conductivity switching, up to three orders of magnitude, was observed. The threshold value of electric field for switching and its temperature dependence were investigated.show more

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PISSN	1342-3819
EISSN	2188-0891
NCID	AN10569524
Record ID	1516052
Peer-Reviewed	Refereed
Subject Terms	Spintronics
	スピントロニクス
	Thin film Fe_3O_4
	Fe_3O_4薄膜
	Electron transport
	電子輸送機構
	Verwey transition
	Verwey転移
Created Date	2015.06.08
Modified Date	2020.10.26