The large crygenic magnetocaloric effect of TbAl(2) nanocapules

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	The large crygenic magnetocaloric effect of TbAl(2) nanocapules
	X. G. Liu; D. Y. Geng; J. Du; S. Ma; B. Li; P. J. Shang; Z. D. Zhang
	2008
发表期刊	Scripta Materialia
ISSN	1359-6462
卷号	59 期号:3 页码:340-343
摘要	TbAl(2) nanocapsules with a core of TbAl(2) compound and a shell of amorphous Al(2)O(3) were synthesized by the arc-discharge technique using modified strategies. The TbAl(2) nanocapsules display superparamagnetic properties between the blocking temperature of 70 K and the Curie temperature of 100 K. The absolute value of the change of magnetic entropy of the TbAl(2) nanocapsules rapidly increases with decreasing temperature, reaching 23.83 J kg(-1) K(-1) at 7.5 K with a magnetic field change of 70 kOe. Crown Copyright (c) 2008 Published by Elsevier Ltd. on behalf of Acta Materialia Inc. All rights reserved.
部门归属	[liu, x. g.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;liu, xg (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china;liuxg@imr.ac.cn
关键词	Nanocapsules Arc-discharge Magnetocaloric Magnetic-properties Nanoparticles Nanocapsules
URL	查看原文
WOS记录号	WOS:000257651800021
引用统计	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.imr.ac.cn/handle/321006/32969
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. G. Liu,D. Y. Geng,J. Du,et al. The large crygenic magnetocaloric effect of TbAl(2) nanocapules[J]. Scripta Materialia,2008,59(3):340-343.
APA	X. G. Liu.,D. Y. Geng.,J. Du.,S. Ma.,B. Li.,...&Z. D. Zhang.(2008).The large crygenic magnetocaloric effect of TbAl(2) nanocapules.Scripta Materialia,59(3),340-343.
MLA	X. G. Liu,et al."The large crygenic magnetocaloric effect of TbAl(2) nanocapules".Scripta Materialia 59.3(2008):340-343.