Presentation | 1995/6/22 Preparation of p-type CdS Thin Films and Application for the Photonic Devices Y. Kashiwaba, S. Ohashi, T. Sohma, K. Ohta, S. Kikuchi, T. Ikeda, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | p-type CdS films were fabricated by the doping of Cu. Cu diffused easily into CdS film when CdS was deposited on a Cu film at 200℃. The Seebeck coefficient, Hall coefficient etc. showed p-type characteristics. The layers of copper compounds such as p-type Cu_2S have not been observed by the X-ray diffrac-tion and optical absorption. The photoluminescence spectra suggest the formation of shallow levels of the acceptor. CdS(Cu)/CdS junction cells showed a good rectification and photovoltaic effects, and emitted the weak blue-green light under large forward current density at 77K. The response of CdS(Cu)/CdSe junction cells broadened out into absorption edge of CdSe. No evidence of the presence of p-type Cu_2S was detected in the characteristics of the cells. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | CdS film / Cu doping / p-type / photoluminescence / pn junction / photovoltaic cell / LED |
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Conference Information | |
Committee | EID |
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Conference Date | 1995/6/22(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
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Assistant |
Paper Information | |
Registration To | Electronic Information Displays (EID) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Preparation of p-type CdS Thin Films and Application for the Photonic Devices |
Sub Title (in English) | |
Keyword(1) | CdS film |
Keyword(2) | Cu doping |
Keyword(3) | p-type |
Keyword(4) | photoluminescence |
Keyword(5) | pn junction |
Keyword(6) | photovoltaic cell |
Keyword(7) | LED |
1st Author's Name | Y. Kashiwaba |
1st Author's Affiliation | Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Iwate University() |
2nd Author's Name | S. Ohashi |
2nd Author's Affiliation | Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Iwate University |
3rd Author's Name | T. Sohma |
3rd Author's Affiliation | Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Iwate University |
4th Author's Name | K. Ohta |
4th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Iwate University |
5th Author's Name | S. Kikuchi |
5th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Faculty of Engineering, Iwate University |
6th Author's Name | T. Ikeda |
6th Author's Affiliation | Ichinoseki National College of Technology |
Date | 1995/6/22 |
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Volume (vol) | vol.95 |
Number (no) | 114 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |