Characteristics of photodetectors with TiO2 nanorod arrays
Shih, Wei-Shun, Ji, Liang-Wen, Shiu, Hei-Wen, Young, Sheng-joue, Water, Walter, Liu, Chien-Hung, Meen, Teen-Hang, Tsai, Jenn-Kai, Chen, Wen-Ray and Prior, Stephen D. (2011) Characteristics of photodetectors with TiO2 nanorod arrays. In: 2011 IEEE 4th International Nanoelectronics Conference (INEC). IEEE. ISBN 9781457703799. [Book Section] (doi:10.1109/INEC.2011.5991659)
Abstract
TiO2 is one of most widely studied and important materials for science application. A photodetectors (PDs) with TiO2 nanorod arrays (TNAs) has been fabricated and characterized in this work. We report that the UV response of such a PDs has been enhanced about 4 orders of magnitude. This giant enhancement in photoresponsivity can be attributed to TNAs, because TNAs provide a directed path for electrical transport and increase optical absorption. The results indicate that TNAs are useful and attractive in the application of UV detectors.
| Item Type: | Book Section |
|---|---|
| Additional Information: | Conference details: Nanoelectronics Conference (INEC) 4th IEEE, held in Taiwan, June 2011. |
| Research Areas: | A. > School of Science and Technology |
| Item ID: | 8116 |
| Useful Links: | |
| Depositing User: | Repository team |
| Date Deposited: | 23 Aug 2011 14:25 |
| Last Modified: | 13 Oct 2016 14:23 |
| URI: | https://eprints.mdx.ac.uk/id/eprint/8116 |
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