Room-temperature ferromagnetism in zinc-blende and deformed CrAs thin films
Bi, JF; Zhao, JH; Deng, JJ; Zheng, YH; Li, SS; Wu, XG; Jia, QJ; Jia QJ(贾全杰)
刊名APPLIED PHYSICS LETTERS
2006
卷号88期号:14页码:142509
学科分类Physics
DOI10.1063/1.2193430
通讯作者Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China ; Chinese Acad Sci, Beijing Synchroton Radiat Facil, Inst High Energy Phys, Beijing 100039, Peoples R China
文章类型Article
英文摘要We try to clarify the controversy about the origin of room-temperature ferromagnetism in a CrAs compound. Two kinds of CrAs thin films were grown on GaAs by molecular-beam epitaxy. Structural analyses confirm that the as-grown CrAs film is a pure zinc-blende phase. Magnetic measurements suggest that room-temperature ferromagnetism exists in zinc-blende CrAs. In contrast, the CrAs film turns into a mixture of zinc-blende and deformed CrAs after annealing. A ferromagnetic signal measured at room temperature demonstrates that zinc-blende CrAs remains room-temperature ferromagnetism even when it is partly deformed into a non-zinc-blende phase. (c) 2006 American Institute of Physics.
类目[WOS]Physics, Applied
研究领域[WOS]Physics
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语种英语
WOS记录号WOS:000236612000065
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被引频次:25[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/241001
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
作者单位中国科学院高能物理研究所
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Bi, JF,Zhao, JH,Deng, JJ,et al. Room-temperature ferromagnetism in zinc-blende and deformed CrAs thin films[J]. APPLIED PHYSICS LETTERS,2006,88(14):142509.
APA Bi, JF.,Zhao, JH.,Deng, JJ.,Zheng, YH.,Li, SS.,...&贾全杰.(2006).Room-temperature ferromagnetism in zinc-blende and deformed CrAs thin films.APPLIED PHYSICS LETTERS,88(14),142509.
MLA Bi, JF,et al."Room-temperature ferromagnetism in zinc-blende and deformed CrAs thin films".APPLIED PHYSICS LETTERS 88.14(2006):142509.
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