Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1789076 | Current Applied Physics | 2009 | 4 Pages |
Abstract
Impedance characterization at different temperature has been used to investigate the conductive behavior of pentacene as the semiconductor layer in organic field-effect transistor. It has been found that the pentacene exhibits an enhancement in conductivity by heating following an Arrhenius law with an activation energy transition from 0.004 to 0.018Â eV at â¼323Â K, which originates from band tail hopping that occurs around the Fermi edge.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Likun Pan, Zhuo Sun,