Mixing of electronic states in pentacene adsorption on copper

被引：134

作者：

Ferretti, Andrea ^{[1
]}

Baldacchini, Chiara

Calzolari, Arrigo

Di Felice, Rosa

Ruini, Alice

Molinari, Elisa

Betti, Maria Grazia

机构：

[1] Univ Modena & Reggio Emilia, Dipartimento Fis, I-41100 Modena, Italy

[2] Natl Ctr NanoStruct & BioSyst Surfaces, CNR, INFM, S3, I-41100 Modena, Italy

[3] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

来源：

PHYSICAL REVIEW LETTERS | 2007年 / 99卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.99.046802

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

By combining experimental and theoretical approaches, we study the adsorption of pentacene on copper as a model for the coupling between aromatic molecules and metal surfaces. Our results for the interface electronic structure are not compatible with a purely physisorption picture, which is conventionally employed for such systems. Nay, we demonstrate electronic mixing between molecular orbitals and metal electronic states.

引用

页数：4

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