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	Local co structure and ferromagnetism in ion-implanted co-doped linbo3
	Song, C; Zeng, F; Shen, YX; Geng, KW; Xie, YN; Wu, ZY; Pan, F
刊名	Physical review b
	2006-05-01
卷号	73期号:17页码:4
ISSN号	1098-0121
DOI	10.1103/physrevb.73.172412
通讯作者	Pan, f()
英文摘要	A ferromagnetic oxide co-0.05(linb)(0.95)o3-delta was prepared by co ion implantation into (104) linbo3 wafers. co is uniformly distributed to a depth of similar to 220 nm by implanting at three different energies and doses. electron energy loss spectroscopy and x-ray absorption near-edge structure (xanes) spectra reveal a solid solution of cobalt in an implanted layer, where co is not metallic but in the 2+ state. furthermore, full multiple-scattering ab initio calculations of co xanes at the k edge clearly provide a structure fingerprint to determine co substitution at li lattice sites rather than nb. the co-0.05(linb)(0.95)o3-delta system exhibits room temperature ferromagnetism of 1.3 mu(b)/co ion with an easy in-plane axis and a high curie temperature of 710 k.
WOS关键词	X-RAY-ABSORPTION ; LATTICE SITE ; THIN-FILM ; OXIDES ; SEMICONDUCTORS ; IMPURITY
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
语种	英语
出版者	AMERICAN PHYSICAL SOC
WOS记录号	WOS:000237950200019
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2175834
专题	高能物理研究所
通讯作者	Pan, F
作者单位	1.Tsing Hua Univ, Dept Mat Sci & Engn, Adv Mat Lab, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Beijing Synchrotron Radiat Facil, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Song, C,Zeng, F,Shen, YX,et al. Local co structure and ferromagnetism in ion-implanted co-doped linbo3[J]. Physical review b,2006,73(17):4.
APA	Song, C.,Zeng, F.,Shen, YX.,Geng, KW.,Xie, YN.,...&Pan, F.(2006).Local co structure and ferromagnetism in ion-implanted co-doped linbo3.Physical review b,73(17),4.
MLA	Song, C,et al."Local co structure and ferromagnetism in ion-implanted co-doped linbo3".Physical review b 73.17(2006):4.

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