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	Effect of adding Cr on magnetic properties and metallic behavior in MnTe film (EI CONFERENCE)
	Wang Z. H. ; Geng D. Y. ; Gong W. J. ; Li J. ; Li Y. B. ; Zhang Z. D.
	2012
关键词	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. 2012 Elsevier B.V.
页码	175-179
收录类别	EI
内容类型	会议论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/33080]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
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 (EI CONFERENCE)[C]. 见:.

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