Simulation of Vapor-Phase Deposition and Growth of a Pentacene Thin Film on C60 (001)

被引：92

作者：

Muccioli, Luca ^{[1
,2
]}

D'Avino, Gabriele ^{[1
,2
]}

Zannoni, Claudio ^{[1
,2
]}

机构：

[1] Univ Bologna, Dipartimento Chim Fis & Inorgan, IT-40136 Bologna, Italy

[2] Univ Bologna, INSTM, IT-40136 Bologna, Italy

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 39期

关键词：

ORGANIC SOLAR-CELLS; CRYSTAL-STRUCTURE; DYNAMICS; INTERFACES; MOLECULES; DISORDER; ENERGY; FIELD;

D O I：

10.1002/adma.201101652

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The formation of the heterojunction between two organic semiconductors, pentacene on top of Buckminster fulle rene, is simulated using a virtual vapor deposition experiment. The thin-film growth is characterized by a lying-to-standing collective reorientation of pentacene molecules, corresponding to the onset of crystalline order. The mechanism is coverage dependent and reorientation occurs earlier for the second monolayer.

引用

页码：4532 / +

页数：6

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