Molecular orientation of CuPc thin films on C60/Ag(111)

被引：99

作者：

Huang, Han ^{[1
]}

Chen, Wei ^{[1
,2
]}

Chen, Shi ^{[1
]}

Qi, Dong Chen ^{[1
]}

Gao, Xing Yu ^{[1
]}

Wee, Andrew Thye Shen ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore

[2] Natl Univ Singapore, Dept Chem, Singapore 117542, Singapore

来源：

APPLIED PHYSICS LETTERS | 2009年 / 94卷 / 16期

关键词：

copper compounds; fullerenes; molecular orientation; monolayers; organic semiconductors; scanning tunnelling microscopy; semiconductor thin films; XANES; SCANNING-TUNNELING-MICROSCOPY; COPPER PHTHALOCYANINE; SOLAR-CELLS; PHOTOVOLTAIC CELL; IMAGE-CONTRAST; EPITAXY; GRAPHITE; AU(111); AG(111); GROWTH;

D O I：

10.1063/1.3122940

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The molecular orientation of copper(II) phthalocyanine (CuPc) thin films on monolayer C-60 on Ag(111) was studied by in situ near-edge x-ray absorption fine structure measurements and low-temperature scanning tunneling microscopy. It is found that in densely packed thin films, CuPc molecules adopt a standing-up configuration with the molecular pi-plane tilting slightly from the surface normal on monolayer C-60.

引用

页数：3

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