Cluster spin-glass state and Kondo behavior in Sm-based bulk metallic glasses

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	Cluster spin-glass state and Kondo behavior in Sm-based bulk metallic glasses
	C. L. Lu; S. Dong; K. F. Wang; J. M. Liu; Q. Wang; C. Dong
	2009
发表期刊	Journal of Applied Physics
ISSN	0021-8979
卷号	105 期号:7
摘要	We investigate the magnetization and electrical transport properties of Sm-based ternary magnetic bulk metallic glasses at low temperatures. A cluster spin-glass phase is evidenced below T(f) similar to 25 K, which is probably ascribed to competition among the multifold magnetic interactions and intrinsic structural inhomogeneity, and further demonstrated by the magnetic hysteresis under field-cooling conditions. It is shown that the short-range magnetic clusters play as scattering centers for conductive electrons and result in a Kondo-like transport behavior in highly spin disordered Sm(50)Al(25)Co(25) at low temperature. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3073829]
部门归属	[lu, c. l.; dong, s.; wang, k. f.; liu, j. -m.] nanjing univ, nanjing natl lab microstruct, nanjing 210093, peoples r china. [wang, q.; dong, c.] dalian univ technol, state key lab mat modificat, dalian 116024, peoples r china. [lu, c. l.; dong, s.; wang, k. f.; liu, j. -m.] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;liu, jm (reprint author), nanjing univ, nanjing natl lab microstruct, nanjing 210093, peoples r china;liujm@nju.edu.cn
关键词	Magnetic-properties Alloys Re Fe Co Cu Nd
URL	查看原文
WOS记录号	WOS:000266633500137
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32147
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	C. L. Lu,S. Dong,K. F. Wang,et al. Cluster spin-glass state and Kondo behavior in Sm-based bulk metallic glasses[J]. Journal of Applied Physics,2009,105(7).
APA	C. L. Lu,S. Dong,K. F. Wang,J. M. Liu,Q. Wang,&C. Dong.(2009).Cluster spin-glass state and Kondo behavior in Sm-based bulk metallic glasses.Journal of Applied Physics,105(7).
MLA	C. L. Lu,et al."Cluster spin-glass state and Kondo behavior in Sm-based bulk metallic glasses".Journal of Applied Physics 105.7(2009).