Electron Band Structure of C 60 Single Crystal Using Synchrotron Radiation

Autor:	Jia Jinfeng, Lü Sihua, Qian Hai-Jie, Wu Sicheng, He Pei-Mo, K. Yibulaxin, Xu Ya-Bo, Dong Yuhui, Bao Shi-Ning, Liu Feng-Qin, Yang Yi
Rok vydání:	1995
Předmět:	Materials science Band gap Physics::Atomic and Molecular Clusters General Physics and Astronomy Synchrotron radiation Molecular orbital Electron hole Atomic physics Photon energy Electronic band structure Single crystal Semimetal
Zdroj:	Chinese Physics Letters. 12:481-484
ISSN:	1741-3540 0256-307X
DOI:	10.1088/0256-307x/12/8/009
Popis:	Electron band structure of C60 single crystal has been investigated using synchrotron radiation. On the cleaved (111) surface of the C60 single crystal the angle-resolved ultraviolet photoelectron spectra were measured at normal emission with varying photon energy from 12.7 to 28.2 eV. The valence band dispersions in L-Γ-L direction were successfully observed. The dispersions are 0.14 and 0.17 eV for the highest occupied molecular orbitals (HOMO) and HOMO-1 derived band respectively.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::df31faf53cedc970d2b690e7dd735023 https://doi.org/10.1088/0256-307x/12/8/009 Zobrazit plný text záznamu