Communication: Investigation of the electron momentum density distribution of nanodiamonds by electron energy-loss spectroscopy

IMR OpenIR

	Communication: Investigation of the electron momentum density distribution of nanodiamonds by electron energy-loss spectroscopy
	Feng, Zhenbao; Yang, Bing; Lin, Yangming; Su, Dangsheng; dssu@imr.ac.cn
	2015
发表期刊	JOURNAL OF CHEMICAL PHYSICS
ISSN	0021-9606
卷号	143 期号:21 页码:-
摘要	The electron momentum distribution of detonation nanodiamonds (DND) was investigated by recording electron energy-loss spectra at large momentum transfer in the transmission electron microscope (TEM), which is known as electron Compton scattering from solid (ECOSS). Compton profile of diamond film obtained by ECOSS was found in good agreement with prior photon experimental measurement and theoretical calculation that for bulk diamond. Compared to the diamond film, the valence Compton profile of DND was found to be narrower, which indicates a more delocalization of the ground-state charge density for the latter. Combining with other TEM characterizations such as high-resolution transmission electron spectroscopy, diffraction, and energy dispersive X-ray spectroscopy measurements, ECOSS was shown to be a great potential technique to study ground-state electronic properties of nanomaterials. (C) 2015 AIP Publishing LLC.
部门归属	[feng, zhenbao ; yang, bing ; lin, yangming ; su, dangsheng] chinese acad sci, inst met res, shenyang natl lab mat sci, wenhua rd 72, shenyang 110016, peoples r china
资助者	MOST [2011CBA00504]; NSFC of China [11504386, 51402309, 21203214, 21133010, 51221264, 21261160487]
收录类别	sci
语种	英语
WOS记录号	WOS:000369806000002
引用统计	被引频次：7[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/321006/74671
专题	中国科学院金属研究所
通讯作者	dssu@imr.ac.cn
推荐引用方式 GB/T 7714	Feng, Zhenbao,Yang, Bing,Lin, Yangming,et al. Communication: Investigation of the electron momentum density distribution of nanodiamonds by electron energy-loss spectroscopy[J]. JOURNAL OF CHEMICAL PHYSICS,2015,143(21):-.
APA	Feng, Zhenbao,Yang, Bing,Lin, Yangming,Su, Dangsheng,&dssu@imr.ac.cn.(2015).Communication: Investigation of the electron momentum density distribution of nanodiamonds by electron energy-loss spectroscopy.JOURNAL OF CHEMICAL PHYSICS,143(21),-.
MLA	Feng, Zhenbao,et al."Communication: Investigation of the electron momentum density distribution of nanodiamonds by electron energy-loss spectroscopy".JOURNAL OF CHEMICAL PHYSICS 143.21(2015):-.