Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10566002 | Organic Electronics | 2005 | 6 Pages |
Abstract
Significant progress has been made in the area of p-type organic field effect transistors while progress in developing n-type materials and devices has been comparatively lacking, a limiting factor in the pursuit to develop complementary organic electronic circuits. Given the need for n-type organic semiconductors we have carried out studies using two different fullerene molecules, C60 and C70. Here, we report mobilities for C60 ranging from 0.02Â cm2/VÂ s up to 0.65Â cm2/VÂ s (depending on channel length), and mobilities from 0.003Â cm2/VÂ s up to 0.066Â cm2/VÂ s for C70. All devices were fabricated with organic films deposited under high vacuum but tested at ambient pressures under nitrogen.
Related Topics
Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Joshua N. Haddock, Xiaohong Zhang, Benoit Domercq, Bernard Kippelen,