Relationship between molecular structure and electrical performance of oligothiophene organic thin film transistorsстатья
Статья опубликована в высокорейтинговом журнале
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Organic thin film transistors (TFTs) based on alkyl-substituted oligothiophenes with varying chromophore and alkyl side-chain length have been fabricated. The TFT performance is shown to depend on side-chain length and contact configuration, but is found to be relatively insensitive to chromophore length. Mobilities as large as 1.1 cm(2)/V s were obtained. TFTs with ultra-thin self-assembled monolayer gate dielectrics have also been prepared and investigated.