Tetramethylpentacene: Remarkable absence of steric effect on field effect mobility

Hong Meng; Michael Bendikov; Gregory Mitchell; Roger Helgeson; Fred Wudl; Zhenan Bao; Theo Siegrist; Christian Kloc; Cheng Hsuan Chen

doi:10.1002/adma.200304935

Tetramethylpentacene: Remarkable absence of steric effect on field effect mobility

Hong Meng, Michael Bendikov, Gregory Mitchell, Roger Helgeson, Fred Wudl, Zhenan Bao, Theo Siegrist, Christian Kloc, Cheng Hsuan Chen

Weizmann Institute of Science, Israel

Research output: Contribution to journal › Review article › peer-review

235 Citations (Scopus)

Abstract

A pentacene derivative, tetramethylpentacene, was synthesized and single cyrstals of the derivative were obtained by gradient sublimation. Reorganization energy of tetramethylpentacene was found similar to that of pentacene. Thin film transistors fabricated with the derivative showed a higher charge transport mobility with the bottom-contact mode device prepared with deposition substrate temperature of 25°C.

Original language	English
Pages (from-to)	1090-1093
Number of pages	4
Journal	Advanced Materials
Volume	15
Issue number	13
DOIs	https://doi.org/10.1002/adma.200304935
Publication status	Published - Jul 4 2003

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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Tetramethylpentacene : Remarkable absence of steric effect on field effect mobility. / Meng, Hong; Bendikov, Michael; Mitchell, Gregory; Helgeson, Roger; Wudl, Fred; Bao, Zhenan; Siegrist, Theo; Kloc, Christian; Chen, Cheng Hsuan.

In: Advanced Materials, Vol. 15, No. 13, 04.07.2003, p. 1090-1093.

Research output: Contribution to journal › Review article › peer-review

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AU - Bao, Zhenan

AU - Siegrist, Theo

AU - Kloc, Christian

AU - Chen, Cheng Hsuan

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AB - A pentacene derivative, tetramethylpentacene, was synthesized and single cyrstals of the derivative were obtained by gradient sublimation. Reorganization energy of tetramethylpentacene was found similar to that of pentacene. Thin film transistors fabricated with the derivative showed a higher charge transport mobility with the bottom-contact mode device prepared with deposition substrate temperature of 25°C.

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Tetramethylpentacene: Remarkable absence of steric effect on field effect mobility

Abstract

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