Electronic structure of pentacene adsorbates on Au(111) surfaces

被引:17
|
作者
Suzuki, T
Kurahashi, M
Ju, X
Yamauchi, Y
机构
[1] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan
[2] CREST, JST, Tsukuba, Ibaraki 3050047, Japan
关键词
D O I
10.1063/1.1630161
中图分类号
O59 [应用物理学];
学科分类号
摘要
The electronic structure of pentacene deposited on a Au(111) substrate in the initial stage of growth was investigated using metastable deexcitation spectroscopy. The occupation of the pentacene pi(*) 4b(1u) orbital, which corresponds to the lowest unoccupied molecular orbital of the gas phase species, was found at the Fermi level. The donation and backdonation-type interactions between the pentacene adsorbate and the Au surface are discussed. (C) 2003 American Institute of Physics.
引用
收藏
页码:4342 / 4344
页数:3
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