Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10706252 | Current Applied Physics | 2005 | 4 Pages |
Abstract
N,Nâ²-diphenylbutyl-3,4,9,10-perylenebiscarboximide (PTCDI-C4Ph) were characterized by optical and electrochemical methods. A device with an ITO/PTCDI-C4Ph (â2 μm)/Al structure was fabricated to measure mobility by time-of-flight techniques. This vacuum deposited organic layer was an amorphous state. Electrons were observed faster than holes. The electron and hole mobilities were 1.8 Ã 10â4 cm2/V s and 1.1 Ã 10â4 cm2/V s under the electric field of 500 (V/cm)1/2, respectively. This result shows that this organic compound is a good candidate for an n-type conduction.
Related Topics
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Authors
Jung Yong Kim, In Jae Chung, Changhee Lee, Young Chul Kim, Jai Kyeong Kim, Jae-Woong Yu,