High Curie Temperature Bi1.85Mn0.15Te3 Nanoplates

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	High Curie Temperature Bi1.85Mn0.15Te3 Nanoplates
	L. N. Cheng; Z. G. Chen; S. Ma; Z. D. Zhang; Y. Wang; H. Y. Xu; L. Yang; G. Han; K. Jack; G. Q. Lu; J. Zou
	2012
发表期刊	Journal of the American Chemical Society
ISSN	0002-7863
卷号	134 期号:46 页码:18920-18923
摘要	Bi1.85Mn0.15Te3 hexagonal nanoplates with a width of similar to 200 nm and a thickness of similar to 20 nm were synthesized using a solvothermal method. According to the structural characterization and compositional analysis, the Mn2+ and Mn3+ ions were found to substitute Bi3+ ions in the lattice. High-level Mn doping induces significant lattice distortion and decreases the crystal lattice by 1.07% in the a axis and 3.18% in the c axis. A high ferromagnetic state with a Curie temperature of similar to 45 K is observed in these nanoplates due to Mn2+ and Mn3+ ion doping, which is a significant progress in the field of electronics and spintronics.
部门归属	[chen, zhi-gang; jack, kevin; zou, jin] univ queensland, ctr microscopy & microanal, st lucia, qld 4072, australia. [lu, gaoqing (max)] univ queensland, arc ctr excellence funct nanomat, australian inst bioengn & nanotechnol, st lucia, qld 4072, australia. [ma, song; zhang, zhi-dong] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china.;chen, zg (reprint author), univ queensland, ctr microscopy & microanal, st lucia, qld 4072, australia.;z.chen1@uq.edu.au; j.zou@uq.edu.au
关键词	Topological Insulator Nanoribbons Diluted Magnetic Semiconductors Doped Bi2te3 Induced Ferromagnetism Surface-states Generation Transport Sb2te3 Bi2se3
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/59916
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. N. Cheng,Z. G. Chen,S. Ma,et al. High Curie Temperature Bi1.85Mn0.15Te3 Nanoplates[J]. Journal of the American Chemical Society,2012,134(46):18920-18923.
APA	L. N. Cheng.,Z. G. Chen.,S. Ma.,Z. D. Zhang.,Y. Wang.,...&J. Zou.(2012).High Curie Temperature Bi1.85Mn0.15Te3 Nanoplates.Journal of the American Chemical Society,134(46),18920-18923.
MLA	L. N. Cheng,et al."High Curie Temperature Bi1.85Mn0.15Te3 Nanoplates".Journal of the American Chemical Society 134.46(2012):18920-18923.