High mobility of dithiophene-tetrathiafulvalene single-crystal organic field effect transistors |
| |
Authors: | Mas-Torrent Marta Durkut Murat Hadley Peter Ribas Xavi Rovira Concepció |
| |
Institution: | Department of NanoScience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands. marta@qt.tn.tudelft.nl |
| |
Abstract: | Single-crystal field effect transistors of the organic semiconductor dithiophene-tetrathiafulvalene (DT-TTF) were prepared by drop casting. Long, thin crystals connected two microfabricated gold electrodes, and a silicon substrate was used as a back gate. The highest hole mobility observed was 1.4 cm2/Vs, which is the highest reported for an organic semiconductor not based on pentacene. A high ON/OFF ratio of at least 7 x 105 was obtained for this device. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|