Highly Soluble [1]Benzothieno[3,2-<i>b</i>]benzothiophene (BTBT) Derivatives for High-Performance, Solution-Processed Organic Field-Effect Transistors
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- Hideaki Ebata
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan, Institute for Advanced Materials Research, Hiroshima University, Higashi-Hiroshima 739-8530, Japan, and Functional Chemicals R&D Laboratories Nippon Kayaku Co., Ltd., 3-31-12 Shimo, Kita-ku, Tokyo 115-8588, Japan
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- Takafumi Izawa
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan, Institute for Advanced Materials Research, Hiroshima University, Higashi-Hiroshima 739-8530, Japan, and Functional Chemicals R&D Laboratories Nippon Kayaku Co., Ltd., 3-31-12 Shimo, Kita-ku, Tokyo 115-8588, Japan
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- Eigo Miyazaki
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan, Institute for Advanced Materials Research, Hiroshima University, Higashi-Hiroshima 739-8530, Japan, and Functional Chemicals R&D Laboratories Nippon Kayaku Co., Ltd., 3-31-12 Shimo, Kita-ku, Tokyo 115-8588, Japan
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- Kazuo Takimiya
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan, Institute for Advanced Materials Research, Hiroshima University, Higashi-Hiroshima 739-8530, Japan, and Functional Chemicals R&D Laboratories Nippon Kayaku Co., Ltd., 3-31-12 Shimo, Kita-ku, Tokyo 115-8588, Japan
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- Masaaki Ikeda
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan, Institute for Advanced Materials Research, Hiroshima University, Higashi-Hiroshima 739-8530, Japan, and Functional Chemicals R&D Laboratories Nippon Kayaku Co., Ltd., 3-31-12 Shimo, Kita-ku, Tokyo 115-8588, Japan
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- Hirokazu Kuwabara
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan, Institute for Advanced Materials Research, Hiroshima University, Higashi-Hiroshima 739-8530, Japan, and Functional Chemicals R&D Laboratories Nippon Kayaku Co., Ltd., 3-31-12 Shimo, Kita-ku, Tokyo 115-8588, Japan
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- Tatsuto Yui
- Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan, Institute for Advanced Materials Research, Hiroshima University, Higashi-Hiroshima 739-8530, Japan, and Functional Chemicals R&D Laboratories Nippon Kayaku Co., Ltd., 3-31-12 Shimo, Kita-ku, Tokyo 115-8588, Japan
書誌事項
- 公開日
- 2007-11-29
- DOI
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- 10.1021/ja074841i
- 公開者
- American Chemical Society (ACS)
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説明
2,7-Dialkyl[1]benzothieno[3,2-b]benzothiophenes were tested as solution-processible molecular semiconductors. Thin films of the organic semiconductors deposited on Si/SiO2 substrates by spin coating have well-ordered structures as confirmed by XRD analysis. Evaluations of the devices under ambient conditions showed typical p-channel FET responses with the field-effect mobility higher than 1.0 cm2 V-1 s-1 and Ion/Ioff of approximately 10(7).
収録刊行物
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- Journal of the American Chemical Society
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Journal of the American Chemical Society 129 (51), 15732-15733, 2007-11-29
American Chemical Society (ACS)
