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https://doi.org/10.1063/1.3579262
Title: | A transparent ultraviolet triggered amorphous selenium p-n junction | Authors: | Saito, I. Miyazaki, W. Onishi, M. Kudo, Y. Masuzawa, T. Yamada, T. Koh, A. Chua, D. Soga, K. Overend, M. Aono, M. Amaratunga, G.A.J. Okano, K. |
Issue Date: | 11-Apr-2011 | Citation: | Saito, I., Miyazaki, W., Onishi, M., Kudo, Y., Masuzawa, T., Yamada, T., Koh, A., Chua, D., Soga, K., Overend, M., Aono, M., Amaratunga, G.A.J., Okano, K. (2011-04-11). A transparent ultraviolet triggered amorphous selenium p-n junction. Applied Physics Letters 98 (15) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3579262 | Abstract: | This paper will introduce a semitransparent amorphous selenium (a-Se) film exhibiting photovoltaic effects under ultraviolet light created through a simple and inexpensive method. We found that chlorine can be doped into a-Se through electrolysis of saturated salt water, and converts the weak p-type material into an n-type material. Furthermore, we found that a p-n diode fabricated through this process has shown an open circuit voltage of 0.35 V toward ultraviolet illumination. Our results suggest the possibility of doping control depending on the electric current during electrolysis and the possibility of developing a simple doping method for amorphous photoconductors. © 2011 American Institute of Physics. | Source Title: | Applied Physics Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/64805 | ISSN: | 00036951 | DOI: | 10.1063/1.3579262 |
Appears in Collections: | Staff Publications |
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