Weak epitaxy growth of organic semiconductor thin films.
Chem Soc Rev
; 38(9): 2634-45, 2009 Sep.
Article
em En
| MEDLINE
| ID: mdl-19690743
ABSTRACT
The fabrication of organic semiconductor thin films is extremely important in organic electronic devices. This tutorial review--which should particularly appeal to chemists and physicists interested in organic thin-film growth, organic electronic devices and organic semiconductor materials--summarizes the method of weak epitaxy growth (WEG) and its application in the fabrication of high quality organic semiconductor thin films. WEG achieves the thin-film fabrication of disk-like organic semiconductor molecules with highly structural order, molecular level smoothness and large size domains on amorphous substrate. The organic field-effect transistor devices based on these thin films exhibit a high charge mobility that is comparable with their corresponding single-crystal devices. Moreover, it provides a way to produce organic superlattices.
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MEDLINE
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En
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Chem Soc Rev
Ano de publicação:
2009
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Article