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.

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页码：4342 / 4344

页数：3

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