Synchrotron radiation photoemission spectrum study on K3C60 film

	Synchrotron radiation photoemission spectrum study on K3C60 film
	Li, HN; Xu, YB; Bao, SN; Li, HY; He, PM; Qian, HJ; Liu, FQ; Kuirexi, Y; Qian HJ(钱海杰); Liu FQ(刘凤琴)
刊名	SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
	2000
卷号	43 期号:11 页码:1189-1194
关键词	K3C60 single crystal film SR-ARPES conduction band structure
通讯作者	Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Lab Synchrotron Radiat, Beijing 100039, Peoples R China
英文摘要	K3C60 single crystal film was prepared on the cleaved (111) surface of C-60 single crystal. Synchrotron radiation angle-resolved photoemission spectra were measured at normal emission with sample temperature at similar to 150K. Up to four subpeaks of LUMO-derived band were observed. These sub-peaks exhibit distinct energy dispersions which resemble in general the theoretical ones calculated for K3C60 at low temperature with the so-called one-dimensional disordered structure. But there is targe deviation of experimental sub-band intervals from the theoretical values. This result is meaningful for the studies of the physical properties of alkali-doped C-60 solids, e.g. the mechanism for superconductivity.
学科主题	Mathematics
类目[WOS]	Mathematics, Applied ; Mathematics
研究领域[WOS]	Mathematics
原文出处	SCI
语种	英语
WOS记录号	WOS:000165796800008
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/239160]
专题	高能物理研究所_多学科研究中心高能物理研究所_加速器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	Li, HN,Xu, YB,Bao, SN,et al. Synchrotron radiation photoemission spectrum study on K3C60 film[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,2000,43(11):1189-1194.
APA	Li, HN.,Xu, YB.,Bao, SN.,Li, HY.,He, PM.,...&奎热西.(2000).Synchrotron radiation photoemission spectrum study on K3C60 film.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,43(11),1189-1194.
MLA	Li, HN,et al."Synchrotron radiation photoemission spectrum study on K3C60 film".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 43.11(2000):1189-1194.