A novel field effect transistor with dielectric polymer gel
MICROELECTRONIC ENGINEERING, vol.88, no.1, pp.17-20, 2011 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 88 Issue: 1
- Publication Date: 2011
- Doi Number: 10.1016/j.mee.2010.08.004
- Journal Name: MICROELECTRONIC ENGINEERING
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.17-20
- Yıldız Technical University Affiliated: Yes
Abstract
A novel organic-field effect transistor (OFET) has been fabricated. This device is original in the sense that it can be produced in ambient conditions with facile and cost-effective methods. Experimental results surprisingly revealed a high mobility value at the order of 0.38 cm(2)/Vs, and the gate voltage is also found to be lower than 1 V. The device exhibited excellent transistor characteristics at low voltages. Threshold voltage is around 0.26 V with 10(3) on/off ratio. The device design is based on high effective capacitance value of a polymer gel, 1 mu F, which is sandwiched between glass substrates on which source and drain electrodes were constructed. (C) 2010 Elsevier B.V. All rights reserved.