Structure and Magnetic Properties of S-doped Mn(3)O(4)/S Composited Nanoparticles and Mn(3)O(4) Nanoparticles

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	Structure and Magnetic Properties of S-doped Mn(3)O(4)/S Composited Nanoparticles and Mn(3)O(4) Nanoparticles
	X. He; Z. H. Wang; D. Y. Geng; Z. D. Zhang
	2011
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	27 期号:6 页码:503-506
摘要	Composited nanoparticles, consisting of Mn(3)O(4), S-doped Mn(3)O(4) and 5, were synthesized by co-precipitation reaction and Mn(3)O(4) nanoparticles were then obtained after removing the pure S from the composited nanoparticles. The Mn(3)O(4)-type phase with larger lattice constant a was formed by doping sulfur. At fixed temperatures below Curie temperature (T(C)), the magnetization of the S-doped Mn(3)O(4)/S composited nanoparticles was smaller than that of the Mn(3)O(4) nanoparticles. The blocking temperature was 36.3 and 34.8 K for S-doped Mn(3)O(4)/S composite and Mn(3)O(4) nanoparticles, respectively. The anisotropy field of S-doped Mn(3)O(4)/S composite was determined to be about 55.3 kOe.
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, shenyang 110016, peoples r china;zh-wang@imr.ac.cn
关键词	Nanostructured Materials Chemical Synthesis X-ray Diffraction Magnetic Measurements Canted-spin Problem Nanocrystallites
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30384
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. He,Z. H. Wang,D. Y. Geng,et al. Structure and Magnetic Properties of S-doped Mn(3)O(4)/S Composited Nanoparticles and Mn(3)O(4) Nanoparticles[J]. Journal of Materials Science & Technology,2011,27(6):503-506.
APA	X. He,Z. H. Wang,D. Y. Geng,&Z. D. Zhang.(2011).Structure and Magnetic Properties of S-doped Mn(3)O(4)/S Composited Nanoparticles and Mn(3)O(4) Nanoparticles.Journal of Materials Science & Technology,27(6),503-506.
MLA	X. He,et al."Structure and Magnetic Properties of S-doped Mn(3)O(4)/S Composited Nanoparticles and Mn(3)O(4) Nanoparticles".Journal of Materials Science & Technology 27.6(2011):503-506.