Effect of adding Cr on magnetic properties and metallic behavior in MnTe film

	Effect of adding Cr on magnetic properties and metallic behavior in MnTe film
	Wang Z. H.; Geng D. Y.; Gong W. J.; Li J.; Li Y. B.; Zhang Z. D.
	2012
发表期刊	Thin Solid Films
ISSN	0040-6090
卷号	522 页码:175-179
摘要	Mn1- xCrxTe films with x=0, 0.02, and 0.05 was synthesized by pulsed laser deposition and crystallize in hexagonal NiAs-type structure. The spin glass behavior predicted before by Monte Carlo calculation is observed in the MnTe film. This behavior is destroyed by adding Cr in the MnTe film. The temperature dependence of magnetization shows a sharp rise at around 66 K, due to the magneto-elastic coupling. Metallic behavior is observed in the MnTe film in the temperature range 120-220 K, which is ascribed to the magnetic ordering. The metallic behavior disappears with adding Cr, because adding Cr ions destroys the magnetic ordering which is mediated by the sp-d exchange interaction between the Cr ions. (C) 2012 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/34364
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang Z. H.,Geng D. Y.,Gong W. J.,et al. Effect of adding Cr on magnetic properties and metallic behavior in MnTe film[J]. Thin Solid Films,2012,522:175-179.
APA	Wang Z. H.,Geng D. Y.,Gong W. J.,Li J.,Li Y. B.,&Zhang Z. D..(2012).Effect of adding Cr on magnetic properties and metallic behavior in MnTe film.Thin Solid Films,522,175-179.
MLA	Wang Z. H.,et al."Effect of adding Cr on magnetic properties and metallic behavior in MnTe film".Thin Solid Films 522(2012):175-179.