XANES investigation of the local structure of Co nanoclusters embedded in Ag

	XANES investigation of the local structure of Co nanoclusters embedded in Ag
	Zhang, GL; Wu ZY(吴自玉); Zhang J(张静); Wu, ZY; Li, AG; Wang, YS; Zhang, J; Abbas, MI; Hu, R; Ni, XB
刊名	PHYSICAL REVIEW B
	2004
卷号	69 期号:11 页码:115405
通讯作者	Chinese Acad Sci, Shanghai Inst Nucl Res, Shanghai 201800, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100039, Peoples R China ; Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy ; Acad Sinica, Inst Phys, Taipei 11529, Taiwan
英文摘要	Ion-implanted cobalt atoms into a silver matrix with a layer thickness of about 20 nm were studied by x-ray absorption near-edge spectroscopy (XANES) at the Co K edge. Full multiple scattering ab initio calculations of Co XANES at the K edge provide a phase fingerprint to distinguish the Co structure of samples prepared at different doses and annealing temperatures. The bcc Co phase is formed for the as-prepared sample with 6 at. % and the fcc Co phase is formed at the expense of the bcc phase for the sample with 12 at. % after annealing at 400 degreesC.
学科主题	Physics
类目[WOS]	Physics, Condensed Matter
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000220814000119
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/240960]
专题	高能物理研究所_多学科研究中心高能物理研究所_粒子天体物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Zhang, GL,Wu ZY,Zhang J,et al. XANES investigation of the local structure of Co nanoclusters embedded in Ag[J]. PHYSICAL REVIEW B,2004,69(11):115405.
APA	Zhang, GL.,吴自玉.,张静.,Wu, ZY.,Li, AG.,...&Hwu, YK.(2004).XANES investigation of the local structure of Co nanoclusters embedded in Ag.PHYSICAL REVIEW B,69(11),115405.
MLA	Zhang, GL,et al."XANES investigation of the local structure of Co nanoclusters embedded in Ag".PHYSICAL REVIEW B 69.11(2004):115405.