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
来源：
APPLIED PHYSICS LETTERS | 2003年 / 83卷 / 21期
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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