Electrical characteristics of pentacene thin film transistors in volatile compound vapors

被引：3
作者：
Wang, Xizhang
Someya, Takao
Sekitani, Tsuyoshi
Kato, Yusaku
Iba, Shingo
机构：
[1] Univ Tokyo, Sch Engn, Quantum Phase Elect Ctr, Bunkyo Ku, Tokyo 1138656, Japan
[2] Nanjing Univ, Sch Chem & Chem Engn, Key Lab Mesoscop Chem MOE, Nanjing, Peoples R China
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2007年 / 462卷
关键词：
degradation; electrical performance; organic thin film transistor; pentacene; volatile compound;
D O I：
10.1080/15421400601009344
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We have systematically investigated the real-time I-DS responses and electrical characteristics of pentacene OTFTs exposed to six volatile compound vapor flows of acetone, ethanol, methanol, water, chloroform, and toluene, which could be classified into two group according to the influence on the electric performance of OTFTs. The first three compounds caused remarkable and irreversible degradation of electric performance of OTFTs. However, the latter three compounds caused slight and reversible changes of their electric performance. Moreover, the good linearity existed in plot of changes of the normalized IDS as a function of their concentrations in N-2 flow.
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收藏
页码：29 / 36
页数：8
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