Analysis of Conduction Properties of Pentacene Thin Film

Pentacene 유기박막의 전도 특성 분석

Recently, organic thin films are widely used to the application of organic optoelectronic devices such as OLED, OTFT, organic solar cell, and organic laser, etc. The electrical transport of organic thin film is very important to determine the performance and thus should be analyzed for analysis of operation and design of devices. However, there have been rarely known about the electrical transport of organic thin films. As an example pentacene is known to be a good organic semiconductor to produce the best performance in OTFT at the present. But the performance is varied depending on the position of source/drain contacts and gate surface states and the thickness of thin film. Therefore, it is necessary to investigate the effects of the above-mentioned factors on the electrical properties of pentacene thin film.