Charge Reorganization Energy and Small Polaron Binding Energy of Rubrene Thin Films by Ultraviolet Photoelectron Spectroscopy

被引：60

作者：

Duhm, Steffen ^{[1
]}

Xin, Qian ^{[1
]}

Hosoumi, Shunsuke ^{[1
]}

Fukagawa, Hirohiko ^{[1
]}

Sato, Kazushi ^{[1
]}

Ueno, Nobuo ^{[1
]}

Kera, Satoshi ^{[1
]}

机构：

[1] Chiba Univ, Grad Sch Adv Integrat Sci, Inage Ku, Chiba 2638522, Japan

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 07期

关键词：

mobility; rubrene; electron-phonon coupling; polaron binding energy; charge reorganization energy; ultraviolet photoelectron spectroscopy; HIGHEST OCCUPIED STATE; ORGANIC SEMICONDUCTORS; TRANSPORT; CRYSTALS;

D O I：

10.1002/adma.201103262

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The hole-phonon coupling of a rubrene monolayer on graphite is measured by means of angle resolved ultraviolet photoelectron spectroscopy. Thus, the charge reorganization energy lambda and the small polaron binding energy is determined, which allows insight into the nature of charge transport in condensed rubrene.

引用

页码：901 / +

页数：6

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