@inproceedings{8724e1bac936449faac035f2a999d151,
title = "The application of pentacene-based organic thin film transistor on gas sensing",
abstract = "We utilize the pentacene-based organic thin film transistor (OTFT) to act as a NH3 gas sensor. When the NH3 gas interacts with the OTFT, the drain current is reduced and the threshold voltage is negatively shifted toward a larger value. On the other hand, the subthreshold swing does not seem to be significantly influenced by the NH3 gas. From the analysis of gated-4-probes OTFT, the extracted contact resistance is increased and the estimated contact-less field-effect mobility is reduced, with the increase of the NH3 concentration. The reduction of the mobility and the increase of the threshold voltage are also discussed in this study.",
keywords = "4-probes, Ammonia, NH, OTFT, Pentacene",
author = "Hsiao-Wen Zan and Wu, {Wen Xin} and Yen, {Kuo Hsi} and Lo, {Yen Ren} and Yuh-Shyong Yang",
year = "2007",
month = sep,
language = "English",
isbn = "9781605603902",
series = "SID Conference Record of the International Display Research Conference",
pages = "454--457",
booktitle = "EURODISPLAY-2007 - Proceedings of the 27th International Display Research Conference",
note = "EURODISPLAY-2007 - 27th International Display Research Conference ; Conference date: 18-09-2007 Through 22-09-2007",
}