Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

The electrical and photoconductivity characteristics of donor-acceptor alternating copolymer using solution process

Authors
Jeong, Shin WooLee, Gi BackHa, Hyeon-JunKwon, Soon-KiKim, Yun-HiJu, Byeong Kwon
Issue Date
10-12월-2012
Publisher
AMER INST PHYSICS
Citation
APPLIED PHYSICS LETTERS, v.101, no.24
Indexed
SCIE
SCOPUS
Journal Title
APPLIED PHYSICS LETTERS
Volume
101
Number
24
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/106667
DOI
10.1063/1.4770074
ISSN
0003-6951
Abstract
The authors report on the electrical and photoconductivity characteristics of donor-acceptor alternating copolymer, poly(dioctyloxinapthalenediketopyrrolopyrrole) (PONDPP) with Al/PONDPP/p-Si/Al hybrid organic/inorganic Schottky diode for optoelectronic applications. The fabricated device shows ideality factor value of 2.6 and barrier height of 0.68 eV obtained from current-voltage characteristics. The high rectification ratio of 1.86 x 10(4) and photo-responsivity of 55 mA/W at 650 nm is achieved. From results, we found that the fine photo-response and electrical characteristics are attributed to the modified band-gap structure to have Schottky barrier at highest occupied molecular orbital to valence band of silicon and high hole mobility of PONDPP. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4770074]
Files in This Item
There are no files associated with this item.
Appears in
Collections
College of Engineering > School of Electrical Engineering > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Ju, Byeong kwon photo

Ju, Byeong kwon
공과대학 (전기전자공학부)
Read more

Altmetrics

Total Views & Downloads

BROWSE