High-Mobility Field-Effect Transistors Fabricated with Macroscopic Aligned Semiconducting Polymers

A record high OFET hole mobility, as high as 23.7 cm2/Vs, is achieved in macroscopic aligned semiconducting polymers. The high mobility is insensitive to the polymer molecular weight. Polymer chains are aligned along the fiber to facilitate intrachain charge transport.

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Bibliographic Details
Published inAdvanced materials (Weinheim) Vol. 26; no. 19; pp. 2993 - 2998
Main Authors Tseng, Hsin-Rong, Phan, Hung, Luo, Chan, Wang, Ming, Perez, Louis A., Patel, Shrayesh N., Ying, Lei, Kramer, Edward J., Nguyen, Thuc-Quyen, Bazan, Guillermo C., Heeger, Alan J.
Format Journal Article
LanguageEnglish
Published Germany Blackwell Publishing Ltd 21.05.2014
Subjects
Alignment
Chains (polymeric)
Charge transport
conjugated polymer
fiber alignment
Field effect transistors
high mobility
Hole mobility
intrachain charge transport
Molecular weight
organic field-effect transistor
Polymers
Semiconductor devices
high mobility
organic field-effect transistor
intrachain charge transport
conjugated polymer
fiber alignment
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Summary:A record high OFET hole mobility, as high as 23.7 cm2/Vs, is achieved in macroscopic aligned semiconducting polymers. The high mobility is insensitive to the polymer molecular weight. Polymer chains are aligned along the fiber to facilitate intrachain charge transport.
Bibliography:Mitsubishi Chemical Corporation (Japan)
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ArticleID:ADMA201305084
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ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201305084