Optical and Electrical Properties of Bis(4-(phenylethynyl)phenyl)ethynes and Their Application to Organic Field-Effect Transistors
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概要
- 論文の詳細を見る
We demonstrate that bis(4-(phenylethynyl)phenyl)ethynes (BPEPEs) have high potential as organic field-effect transistors (FETs). We observed a p-type transistor operation in FETs with BPEPE derivatives having electron-donating substituents. The devices showed FET hole mobilities in the range of $\mu_{\text{h}} = 10^{-3}--10^{-5}$ cm2/(V s), depending on the substituents. Further, bis(4-(4-trifluoromethylphenylethynyl)phenyl)ethyne (4-CF3-BPEPE), which has an electron-withdrawing group, indicated n-type operation.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2006-12-25
著者
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Yahiro Masayuki
Center For Future Chemistry Kyushu University
-
Shao Guang
Department Of Applied Chemistry Okayama University Of Science
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Otera Junzo
Department Of Applied Chemistry Faculty Of Engineering Okayama University Of Science
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Orita Akihiro
Department Of Applied Chemistry Faculty Of Engineering Okayama University Of Science
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Oyamada Takahito
Department Of Photonics Materials Science Chitose Institute Of Science And Technology (cist)
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Nakanotani Hajime
Center For Future Chemistry Kyushu University
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Uchiuzou Hiroyuki
Department Of Photonics Materials Science Chitose Institute Of Science And Technology (cist)
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Adachi Chihaya
Department of Applied Chemistry, Faculty of Engineering, Kyushu University, Fukuoka 819-0395, Japan
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Yahiro Masayuki
Center for Future Chemistry, Kyushu University, 744 Motooka, Nishi, Fukuoka 819-0395, Japan
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