Presentation | 2002/8/2 Characterization of p-CdS : Cu thin films and Its application for Light-Emitting Diode J. Sato, H. Murai, T. Abe, K. Sawada, A. Ueyama, K. Ohta, Y. Kashiwaba, M. Baba, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | X-ray diffraction (XRD) analysis, X-ray photoelectron spectroscopy (XPS) and energy dispersive X-ray spectroscopy using high-resolution transmission electron microscope (HRTEM-EDX) were used to detect p-type Cu-S compounds such as Cu_2S in p-type Cu-doped CdS (CdS:Cu) films fabricated by the vacuum deposition of CdS on thin Cu films on glass substrate. It was showed that Cu atoms were diffused throughout the films and that crystalline Cu-S compounds were not formed in the CdS:Cu films. ITO/p-CdS:Cu/n-CdS/Al diodes were fabricated by vacuum process. The diodes showed good rectification characteristics and light emission under a forward current at 77 K. The colors of emitted light changed within the range of blue-green to red depending on the Cu concentrations and Current density. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | p-CdS film / Cu doping / XRD / XPS / TEM-EDX / LED |
Paper # | CPM2002-62 |
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Conference Information | |
Committee | CPM |
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Conference Date | 2002/8/2(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Characterization of p-CdS : Cu thin films and Its application for Light-Emitting Diode |
Sub Title (in English) | |
Keyword(1) | p-CdS film |
Keyword(2) | Cu doping |
Keyword(3) | XRD |
Keyword(4) | XPS |
Keyword(5) | TEM-EDX |
Keyword(6) | LED |
1st Author's Name | J. Sato |
1st Author's Affiliation | Dept. of Electrical and Electronic Engineering, Iwate University() |
2nd Author's Name | H. Murai |
2nd Author's Affiliation | Dept. of Electrical and Electronic Engineering, Iwate University |
3rd Author's Name | T. Abe |
3rd Author's Affiliation | Dept. of Electrical and Electronic Engineering, Iwate University |
4th Author's Name | K. Sawada |
4th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Iwate University |
5th Author's Name | A. Ueyama |
5th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Iwate University:Center for Instrumental Analysis Iwate University |
6th Author's Name | K. Ohta |
6th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Iwate University |
7th Author's Name | Y. Kashiwaba |
7th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Iwate University |
8th Author's Name | M. Baba |
8th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Iwate University |
Date | 2002/8/2 |
Paper # | CPM2002-62 |
Volume (vol) | vol.102 |
Number (no) | 261 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |