LARGE COERCIVITY IN ANTIFERROMAGNETIC Mn2O3/Mn5O8 AND MnO/Mn NANOPARTICLES

doi:10.1142/S0217979209052984

IMR OpenIR

	LARGE COERCIVITY IN ANTIFERROMAGNETIC Mn2O3/Mn5O8 AND MnO/Mn NANOPARTICLES
	Si, P. Z.1,2; Zhang, Z. D.1,3
通讯作者	Si, P. Z.(pzsi@mail.com)
	2009-07-30
发表期刊	INTERNATIONAL JOURNAL OF MODERN PHYSICS B
ISSN	0217-9792
卷号	23 期号:19 页码:3693-3699
摘要	Mn2O3/Mn5O8 and MnO/Mn nanoparticles were prepared by annealing manganese nanoparticles in air and hydrogen, respectively. The antiferromagnetic Mn2O3/Mn5O8 and MnO/Mn nanoparticles exhibit anomalous magnetic properties, such as large moments, and large coercivity of up to 169 kA/m and 105 kA/m, respectively. This ferromagnetic-like behavior is attributed to the finite size effect of antiferromagnetic nanoparticles and the presence of ferrimagnetic Mn3O4 phases.
关键词	Manganese oxide nanoparticles magnetic properties
资助者	National Natural Science Foundation of China ; Zhejiang Natural Science Foundation
DOI	10.1142/S0217979209052984
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[50332020] ; National Natural Science Foundation of China[50171070] ; National Natural Science Foundation of China[10874159] ; Zhejiang Natural Science Foundation[Y407322]
WOS研究方向	Physics
WOS类目	Physics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
WOS记录号	WOS:000269143200006
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
引用统计	被引频次：4[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/321006/97708
专题	中国科学院金属研究所
通讯作者	Si, P. Z.
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.China Jiliang Univ, Dept Mat Sci & Engn, Hangzhou 310018, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Si, P. Z.,Zhang, Z. D.. LARGE COERCIVITY IN ANTIFERROMAGNETIC Mn2O3/Mn5O8 AND MnO/Mn NANOPARTICLES[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2009,23(19):3693-3699.
APA	Si, P. Z.,&Zhang, Z. D..(2009).LARGE COERCIVITY IN ANTIFERROMAGNETIC Mn2O3/Mn5O8 AND MnO/Mn NANOPARTICLES.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,23(19),3693-3699.
MLA	Si, P. Z.,et al."LARGE COERCIVITY IN ANTIFERROMAGNETIC Mn2O3/Mn5O8 AND MnO/Mn NANOPARTICLES".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 23.19(2009):3693-3699.