Photoluminescence of Fullerene C60

Cage-shaped carbon cluster-fullerene-is a new condensed state of carbon, whichis different from graphite and diamond. Fullerene C60 which has the truncatedicosahedron structure is the most intensively studied one because of its large amountin synthesis. Using different analysis and calculation metho...

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Bibliographic Details
Published in中国科学通报：英文版 no. 9; pp. 725 - 729
Main Author 孙润光 张新夷 李多禄 金长清 蔡志岗
Format Journal Article
LanguageEnglish
Published 1994
Subjects
C60
fullerene
photoluminescence
Raman
scattering
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Summary:Cage-shaped carbon cluster-fullerene-is a new condensed state of carbon, whichis different from graphite and diamond. Fullerene C60 which has the truncatedicosahedron structure is the most intensively studied one because of its large amountin synthesis. Using different analysis and calculation methods, one can obtain differ-ent energy band gaps of C60 solid ranging from 2.6 to 1.5 eV. As to C60 molecule,using LDA method, the gap from HOMO （highest occupied molecular orbit） toLUMO （lowest unoccupied molecular orbit）is 1.9 eV, while using SSH model, the
Bibliography:11-1785/N
SUN Run-Guang ZHANG Xin-Yi LI Duo-LuJIN Chang-Qing CAI Zhi-Gang(Changchun Institute of Physics, Academia Sinica, Changchun 130021, PRC)National Synchrotron Radiation Laboratory,University of Science and Technology of China,Hefei 230029,PRCState Key Ultrafast Laser Spectroscopy Laboratory,Zhonghan University,Guangzhou 510275,PRC
ISSN:1001-6538
1861-9541