The characterizations of superconducting MoC/Mo(2)C nanocomposites embedded in a magnetic graphite matrix

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	The characterizations of superconducting MoC/Mo(2)C nanocomposites embedded in a magnetic graphite matrix
	Z. H. Wang; D. Li; D. Y. Geng; S. Ma; W. Liu; Z. D. Zhang
	2008
发表期刊	Physica Status Solidi a-Applications and Materials Science
ISSN	1862-6300
卷号	205 期号:12 页码:2919-2923
摘要	A three-dimensional molybdenum-carbides/graphite network formed by superconducting MoC/Mo(2)C nanograins embedded in a magnetic graphite matrix was fabricated. The temperature dependence of magnetization of the MoC/Mo(2)C nanocomposites indicates that the superconducting transition temperatures (T(c)) of Mo(2)C and MoC nanocrystals are 8 K and 11.5 K, respectively. These transition temperatures are lower than those of their corresponding bulk counterparts, due to the detrimental influence of magnetic graphite. The magnetization influenced by edge barrier and magnetic graphite are investigated for the MoC/Mo(2)C nancomposites embedded in the magnetic graphite matrix. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
部门归属	[wang, z. h.] 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.;wang, zh (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, 72 wenhua rd, shenyang 110016, peoples r china;zhwang@imr.ac.cn
关键词	High-temperature Superconductors Surface Barriers Films Irreversibility Nanotubes Arrays
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33172
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. H. Wang,D. Li,D. Y. Geng,et al. The characterizations of superconducting MoC/Mo(2)C nanocomposites embedded in a magnetic graphite matrix[J]. Physica Status Solidi a-Applications and Materials Science,2008,205(12):2919-2923.
APA	Z. H. Wang,D. Li,D. Y. Geng,S. Ma,W. Liu,&Z. D. Zhang.(2008).The characterizations of superconducting MoC/Mo(2)C nanocomposites embedded in a magnetic graphite matrix.Physica Status Solidi a-Applications and Materials Science,205(12),2919-2923.
MLA	Z. H. Wang,et al."The characterizations of superconducting MoC/Mo(2)C nanocomposites embedded in a magnetic graphite matrix".Physica Status Solidi a-Applications and Materials Science 205.12(2008):2919-2923.