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Effect of Charge Mobility for Organic Photovoltaic Devices

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Authors
Jang, Bum Jin; Kim, Jung Yong; Kim, Jai Kyeong; Yu, Jae-Woong; Lee, Changhee
Issue Date
2006-01
Publisher
Taylor & Francis
Citation
Mol. Cryst. Liq. Cryst., 444, 67
Keywords
charge mobilityorganic photovoltaicperylenediimide derivates
Abstract
Abstract
Influence of charge mobility of n-type organic semiconductors for the performance of organic p-n junction type photovoltaic devices has been studied. Two n-type organic semiconductors with same main moiety (i.e., perylenebiscarboximide derivates), which posses similar HOMO, LUMO and band gaps; however with different charge mobility especially electron mobility have been utilized in this study. The electron mobility was measured by time of flight method. The electron mobility difference was caused by molecular packing characteristics since one of the semiconductor showed a liquid crystalline behavior.
ISSN
1542-1406
Language
English
URI
http://hdl.handle.net/10371/13829
DOI
https://doi.org/10.1080/15421400500379822
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Journal Papers (저널논문_전기·정보공학부)
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