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Fabrication and device propenles of high quality organic thin films by magmetic orientation

磁力取向高质量有机薄膜的制备与器件研究

基本信息

批准号：
14540525
负责人：
YOSHIMOTO Noriyuki
金额：
$ 2.3万
依托单位：
Iwate University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14540525/
关键词：
organic thin film orientation control magnetic orientation organic conductor self-assembled monolayer organic device X-ray diffraction organic semiconductor 分子設計分子デバイス配交制御

项目摘要

Organic semiconductors are currently attracting great attention as a useful material for opto-electronic devices such as light-emitting diodes and field effect transistors. To optimize such device performances, the orientation control of the molecules in the thin film state is very important, because their optical and transportation properties show significant anisotropies To control the molecular orientation, the roles of substrates and growth conditions in physical vapor deposition have been investigated. However, highly oriented thin films of organic semiconductors have not been obtained to date. It is well known that high magnetic field orients organic single crystals. In this study, we aimed at magnetic field as a new parameter of orientation control of organic thin films, and the effects on orientation of some organic semiconductors and self-assembled monolayers were investigated.

有机半导体作为一种用于光电子器件如发光二极管和场效应晶体管的有用材料，目前正吸引着极大的关注。为了优化这样的器件性能，在薄膜状态下的分子的取向控制是非常重要的，因为它们的光学和输运性质显示出显着的各向异性。为了控制分子取向，已经研究了在物理气相沉积中的衬底和生长条件的作用。然而，迄今尚未获得高度取向的有机半导体薄膜。众所周知，强磁场使有机单晶取向。本研究将磁场作为有机薄膜取向控制的一个新参数，研究了磁场对有机半导体和自组装膜取向的影响。

项目成果

期刊论文数量（41）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Epitaxial relationships of valror deposited thin films of octithiophene on KBr(001)

KBr(001)上八噻吩Valror沉积薄膜的外延关系

DOI：
发表时间：
2005
期刊：
Mol.Cryst.Liq.Cryst. (in press)
影响因子：
0
作者：
N.Yoshimoto;K.Kawamura;J.Ackermann;C.Videlot-Ackermann;A.El Kassmi;F.Fages;Y.Ueda
通讯作者：
Y.Ueda

Magnetic Field Effects on Electrochemical Properties of Self-assembled Monolayer With Chase-transfer Groups

磁场对带有追逐转移基团的自组装单分子层电化学性能的影响