Investigation of Structural and Magnetic Properties of CoPt/CoAu Bimetallic Nanochains by X-ray Absorption Spectroscopy

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Investigation of Structural and Magnetic Properties of CoPt/CoAu Bimetallic Nanochains by X-ray Absorption Spectroscopy
	Huang, Wei-Feng ; Zhang, Qian ; Zhang, Dong-Feng ; Zhou, Jing ; Si, Cheng ; Guo, Lin ; Chu, Wang-Sheng ; Wu, Zi-Yu
刊名	JOURNAL OF PHYSICAL CHEMISTRY C
	2013
卷号	117 期号:13 页码:CONCATENATE(Sheet1!I178,-Sheet1!J178)
ISSN号	1932-7447; 1932-7455
英文摘要	Cobalt-based nanohybrid chains with diameters ranging from 20 to 50 nm have been prepared by a mild solution method. Structural, morphological, and magnetic characterization of the as-prepared products have been performed using X-ray diffraction, transmission electron microscopy, and superconducting quantum interference device apparatus. In addition, the electronic structure and the local atomic distribution were both investigated by X-ray absorption spectroscopy. Results show that different kinds of noble metals play a key role in electronic structure, atomic distribution, and magnetic properties even though they have similar morphology and long-range order structure. The changes of the electronic structure in the CoPt sample occur during the large alloying process while the CoAu sample maintains its lattice structure with negligible electronic changes. The difference between the electronic structure and the atomic distribution of these two different Co-based nanohybrid chains leads to different magnetic behaviors versus temperature.
收录类别	SCI
语种	英语
WOS记录号	WOS:000317317600045
公开日期	2014-06-13
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/13791]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Huang, Wei-Feng,Zhang, Qian,Zhang, Dong-Feng,et al. Investigation of Structural and Magnetic Properties of CoPt/CoAu Bimetallic Nanochains by X-ray Absorption Spectroscopy[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2013,117(13):CONCATENATE(Sheet1!I178,-Sheet1!J178).
APA	Huang, Wei-Feng.,Zhang, Qian.,Zhang, Dong-Feng.,Zhou, Jing.,Si, Cheng.,...&Wu, Zi-Yu.(2013).Investigation of Structural and Magnetic Properties of CoPt/CoAu Bimetallic Nanochains by X-ray Absorption Spectroscopy.JOURNAL OF PHYSICAL CHEMISTRY C,117(13),CONCATENATE(Sheet1!I178,-Sheet1!J178).
MLA	Huang, Wei-Feng,et al."Investigation of Structural and Magnetic Properties of CoPt/CoAu Bimetallic Nanochains by X-ray Absorption Spectroscopy".JOURNAL OF PHYSICAL CHEMISTRY C 117.13(2013):CONCATENATE(Sheet1!I178,-Sheet1!J178).