Indium tin oxide-rod/single walled carbon nanotube based transparent electrodes for ultraviolet light-emitting diodes
- Authors
- Yun, Min Ju; Kim, Hee-Dong; Kim, Kyeong Heon; Sung, Hwan Jun; Park, Sang Young; An, Ho-Myoung; Kim, Tae Geun
- Issue Date
- 29-11월-2013
- Publisher
- ELSEVIER SCIENCE SA
- Keywords
- UV LED; TCO; ITO-rod; SWCNT
- Citation
- THIN SOLID FILMS, v.547, pp.95 - 98
- Indexed
- SCIE
SCOPUS
- Journal Title
- THIN SOLID FILMS
- Volume
- 547
- Start Page
- 95
- End Page
- 98
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/101555
- DOI
- 10.1016/j.tsf.2013.04.106
- ISSN
- 0040-6090
- Abstract
- In this paper, we report a transparent conductive oxide electrode scheme working for ultraviolet light-emitting diodes based on indium tin oxide (ITO)-rod and a single walled carbon nanotube (SWCNT) layer. We prepared four samples with ITO-rod, SWCNT/ITO-rod, ITO-rod/SWCNT, and SWCNT/ITO-rod/SWCNT structures for comparison. As a result, the sample with SWCNT/ITO-rod/SWCNT structures showed the highest transmittance over 90% at 280 nm and the highest Ohmic behavior (with sheet resistance of 5.33 k Omega/square.) in the current-voltage characteristic curves. (C) 2013 Elsevier B. V. All rights reserved.
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