High performance organic field effect transistors using polydiactyelene solid-state polymerized films
使用聚双丙烯固态聚合薄膜的高性能有机场效应晶体管
基本信息
- 批准号:20245046
- 负责人:
- 金额:$ 25.88万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (A)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The highest carrier mobility of polydiacetylene (PDA) thin films in field-effect transistors has been limited to less than 0.8cm^2 V-1 s-1, although the main chain conduction should show higher carrier mobility potentially. We revealed that the cause of the low carrier mobility is due to the presence of local upheaval regions generated by the volume change through the polymerization process of diacetylene monomers. In order to suppress the occurrence of the upheaval regions, we found that electron beam (EB) irradiation is effective, resulted in the highest carrier mobility of μmax=3.8cm^2V-1 s-1.
聚丁二炔(PDA)薄膜在场效应晶体管中的最高载流子迁移率被限制在0.8cm^2 V-1 s-1以下,尽管主链导电应该具有更高的载流子迁移率。我们发现,低载流子迁移率的原因是由于存在的局部隆起区所产生的体积变化,通过二乙炔单体的聚合过程。为了抑制隆起区的出现,我们发现电子束(EB)辐照是有效的,导致最高的载流子迁移率μmax= 3.8cm ^2 V-1 s-1。
项目成果
期刊论文数量(28)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Control of the molecular orientation of a 2, 2'-bithiophene-9, 9'-dioctylfluorene copolymer by laser-annealing and subsequent enhancement of the FET characteristics
通过激光退火控制 2, 2-联噻吩-9, 9-二辛基芴共聚物的分子取向并随后增强 FET 特性
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Korefumi Kubota;Takuji Kato;Chihaya Adachi
- 通讯作者:Chihaya Adachi
Blue-light-emitting ambipolar field-effect transistors using an organic single crystal of 1,4-Bis(4-methylstyryl)benzene
- DOI:10.1143/apex.1.091801
- 发表时间:2008-09-01
- 期刊:
- 影响因子:2.3
- 作者:Nakanotani, Hajime;Kabe, Ryota;Adachi, Chihaya
- 通讯作者:Adachi, Chihaya
Fluoro-substituted Phenyleneethynylenes: Acetylenic n-Type Organic Semiconductors
- DOI:10.1246/cl.2010.1300
- 发表时间:2010-11
- 期刊:
- 影响因子:1.6
- 作者:D. Matsuo;Xin Yang;Akiko Hamada;K. Morimoto;Takuji Kato;M. Yahiro;C. Adachi;A. Orita;J. Otera*
- 通讯作者:D. Matsuo;Xin Yang;Akiko Hamada;K. Morimoto;Takuji Kato;M. Yahiro;C. Adachi;A. Orita;J. Otera*
Highly conductive interface between a rubrene single crystal and a molybdenum oxide layer and its application in transistors
- DOI:10.1016/j.ssc.2010.10.004
- 发表时间:2011
- 期刊:
- 影响因子:2.1
- 作者:H. Nakanotani;H. Kakizoe;C. Adachi
- 通讯作者:H. Nakanotani;H. Kakizoe;C. Adachi
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ADACHI Chihaya其他文献
ADACHI Chihaya的其他文献
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{{ truncateString('ADACHI Chihaya', 18)}}的其他基金
Development of Organic-Semiconductor-Based Thin-Film Thermoelectric Devices
有机半导体薄膜热电器件的开发
- 批准号:
24655174 - 财政年份:2012
- 资助金额:
$ 25.88万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Analysis of unusual temperature dependence of Ir complexes
Ir配合物异常温度依赖性分析
- 批准号:
17350092 - 财政年份:2005
- 资助金额:
$ 25.88万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Exciton and Charge Carrier Interactions in Organic Solid State Films and the Device Application
有机固态薄膜中激子与载流子的相互作用及其器件应用
- 批准号:
14350500 - 财政年份:2002
- 资助金额:
$ 25.88万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
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