کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1522398 | 995309 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of illumination on the output characteristics in pentacene thin film transistors
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of illumination on the output characteristics in pentacene thin film transistors Influence of illumination on the output characteristics in pentacene thin film transistors](/preview/png/1522398.png)
چکیده انگلیسی
The influence of illumination on the output characteristics of pentacene-based organic thin film transistors (OTFTs) was researched in this study. It is shown that light illumination may lead to an increase in the drain current, shifting the threshold voltage towards positive gate-source voltages. This is because of the light-induced acceptor activation, which is a new concept for illumination-dependent output characteristics of OTFTs. However, the field-effect mobility is insensitive to light illumination. It is found that electron trapping is responsible for the experimentally observed illumination-dependent output behavior of charge transport in OTFTs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 142, Issue 1, 15 October 2013, Pages 428-431
Journal: Materials Chemistry and Physics - Volume 142, Issue 1, 15 October 2013, Pages 428-431
نویسندگان
Yow-Jon Lin, Bo-Chieh Huang,