ABSORPTION AND LUMINESCENCE PROPERTIES OF C-60 FILMS ON TIN SUBSTRATE

被引:10
|
作者
ZHAO, W
ZHAO, TN
YUE, JJ
CHEN, LQ
LIU, JQ
机构
[1] Institute of Physics, Chinese Academy of Sciences, Beijing
关键词
D O I
10.1016/0038-1098(92)90130-2
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The absorption and luminescence spectra of C60 film on Sn substrate have been studied. The absorption band broadening and new absorption bands of C60 film induced by the intercalated Sn are observed. A peak blue-shift of luminescence band from 1.66eV in C60 on quartz to 1.69eV in C60 on Sn substrate is found. These results suggest that Sn atoms have intercalated into C60 film forming SnxC60. On the basis of the energy level of C60, the origins of these changes have been discussed.
引用
收藏
页码:323 / 326
页数:4
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