抄録
The present study takes advantage of molecular self-assembly of Oligofluorenes for the preparation of organic field-effect transistors. These new materials permit a systematic investigation of carrier mobility in monodomain and polydomain glassy-nematic films in addition to glassy-amorphous films. It was found that mobility increases with oligomer length and that the mobility of a long-chain polymer is limited by its persistence length. At a sufficient molecular length, an oligomer's mobility was shown to surpass that of its polymer analogue. For instance, a monodomain film of a dodecafluorene exhibited a hole mobility of 0.012 cm 2/Vs, an enhancement over a glassy-amorphous film by a factor of 800.
本文言語 | 英語 |
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ページ | 1405 |
ページ数 | 1 |
出版ステータス | 出版済み - 2005 |
イベント | 54th SPSJ Annual Meeting 2005 - Yokohama, 日本 継続期間: 5月 25 2005 → 5月 27 2005 |
その他
その他 | 54th SPSJ Annual Meeting 2005 |
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国/地域 | 日本 |
City | Yokohama |
Period | 5/25/05 → 5/27/05 |
!!!All Science Journal Classification (ASJC) codes
- 工学(全般)