Fe3Se4 Nanostructures with Giant Coercivity Synthesized by Solution Chemistry

doi:10.1021/cm201610k

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	Fe3Se4 Nanostructures with Giant Coercivity Synthesized by Solution Chemistry
	Zhang, Hongwang 1; Long, Gen 1; Li, Da 1,2,3; Sabirianov, Renat 4; Zeng, Hao 1
刊名	CHEMISTRY OF MATERIALS
	2011-08-23
卷号	23 期号:16 页码:3769-3774
关键词	Fe3Se4 ferrimagnetic magnetic nanostructures hard magnetic materials
ISSN号	0897-4756
DOI	10.1021/cm201610k
通讯作者	Zeng, Hao(haozeng@buffalo.edu)
英文摘要	Fe3Se4 nanostructures have been synthesized by a one-pot high-temperature organic-solution-phase method. The size of these nanostructures can be tuned from 50 to 500 nm, and their shapes can be varied from nanosheets and nanocacti to nanoplatelets. These nanostructures exhibit hard magnetic properties, with giant coercivity values reaching 40 kOe at 10 K and 4 kOe at room temperature. The estimated magnetocrystalline anisotropy constant is 6 x 10(6) erg cm(-3), comparable to that of hexagonal close-packed cobalt. The magnetic properties can be further tuned by substituting Fe ions by other transition-metal elements such as Co.
资助项目	National Science Foundation[DMR0547036]
WOS研究方向	Chemistry ; Materials Science
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000293758900026
资助机构	National Science Foundation
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/105036]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zeng, Hao
作者单位	1.SUNY Buffalo, Dept Phys, Buffalo, NY 14260 USA 2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Liaoning, Peoples R China 4.Univ Nebraska, Omaha, NE 68182 USA
推荐引用方式 GB/T 7714	Zhang, Hongwang,Long, Gen,Li, Da,et al. Fe3Se4 Nanostructures with Giant Coercivity Synthesized by Solution Chemistry[J]. CHEMISTRY OF MATERIALS,2011,23(16):3769-3774.
APA	Zhang, Hongwang,Long, Gen,Li, Da,Sabirianov, Renat,&Zeng, Hao.(2011).Fe3Se4 Nanostructures with Giant Coercivity Synthesized by Solution Chemistry.CHEMISTRY OF MATERIALS,23(16),3769-3774.
MLA	Zhang, Hongwang,et al."Fe3Se4 Nanostructures with Giant Coercivity Synthesized by Solution Chemistry".CHEMISTRY OF MATERIALS 23.16(2011):3769-3774.