Structural and magnetic phase diagrams of epitaxial Cr-Mn alloy thin films

	Structural and magnetic phase diagrams of epitaxial Cr-Mn alloy thin films
	Feng W ; Choi J ; Dung DD ; Cho S ; Hao XA
刊名	journal of applied physics
	2010
卷号	108 期号:7 页码:文献编号：073915
关键词	CHROMIUM ALLOYS SPIN-GLASS ANTIFERROMAGNETISM METALS FERROMAGNETISM SURFACE
ISSN号	0021-8979
通讯作者	feng w
中文摘要	we report here a systematic study of cr-mn alloy films that have been epitaxially stabilized on gasb (100) using molecular beam epitaxy. the crystal structural transition between the alpha-cr-type and the alpha-mn-type for the cr-mn alloy films is observed along with changes in growth temperature, film thickness, and the ratio of cr to mn. ferrimagnetism is observed in the cr-mn films containing the alpha-mn-type phase based on the magnetic field-dependent anomalous hall effect hysteresis and is corroborated by the magnetization hysteresis. the alpha-mn-type crmn phase at the expanded lattice parameter induces the observed ferrimagnetic ordering. the magnetic moments of cr-mn films can be tuned by adjusting the growth temperature, film thickness, and the ratio of cr to mn. eventually, new structural and magnetic phase diagrams of the epitaxial cr-mn alloy films are established. the results of this study can prove helpful in both forming a comprehensive understanding of cr-mn alloys and in finding new applications for it in spintronic devices. (c) 2010 american institute of physics. [doi:10.1063/1.3490237]
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000283222200088
公开日期	2012-04-25
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/43335]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Feng W,Choi J,Dung DD,et al. Structural and magnetic phase diagrams of epitaxial Cr-Mn alloy thin films[J]. journal of applied physics,2010,108(7):文献编号：073915.
APA	Feng W,Choi J,Dung DD,Cho S,&Hao XA.(2010).Structural and magnetic phase diagrams of epitaxial Cr-Mn alloy thin films.journal of applied physics,108(7),文献编号：073915.
MLA	Feng W,et al."Structural and magnetic phase diagrams of epitaxial Cr-Mn alloy thin films".journal of applied physics 108.7(2010):文献编号：073915.