Presentation | 2003/1/20 Suppression of Formation of Sr Vacancies in SrS:Ce Thin Film EL Devices by Alkali Metal Doping Haruki FUKADA, Asuka SASAKURA, Takahiro KIMURA, Koutoku OHMI, Shosaku TANAKA, Hiroshi KOBAYASHI, Yoichirou NAKANISHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Alkali metal doped SrS:Ce,M(M = Na, K, or Rb) thin film EL devices have been prepared by electron-beam evaporation. Alkali metal doping causes suppression of formation of Sr vacancies, and results in decrease of Ce^<3+>-V_Sr complex center formation. Among those dopants, Rb is the most effective. The SrS : Ce,Rb phosphor powder prepared with Ce concentration of 1.0 mol% shows the strongest photoluminescence with the bluish-green luminescence due to isolated Ce^<3+> centers. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SrS:Ce Thin Film EL Device / Alkali Metal Doping / Rb / SrVacancy / Ce^<3+>-V_ |
Paper # | EID20002-95 |
Date of Issue |
Conference Information | |
Committee | EID |
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Conference Date | 2003/1/20(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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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) | Suppression of Formation of Sr Vacancies in SrS:Ce Thin Film EL Devices by Alkali Metal Doping |
Sub Title (in English) | |
Keyword(1) | SrS:Ce Thin Film EL Device |
Keyword(2) | Alkali Metal Doping |
Keyword(3) | Rb |
Keyword(4) | SrVacancy |
Keyword(5) | Ce^<3+>-V_ |
Keyword(6) | Ce Concentration |
1st Author's Name | Haruki FUKADA |
1st Author's Affiliation | Department of Electrical and Electronic Engineering,Tottori University:(Present address) Satellite Venture Business Laboratory,Shizuoka University() |
2nd Author's Name | Asuka SASAKURA |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering,Tottori University |
3rd Author's Name | Takahiro KIMURA |
3rd Author's Affiliation | Department of Electrical and Electronic Engineering,Tottori University |
4th Author's Name | Koutoku OHMI |
4th Author's Affiliation | Department of Electrical and Electronic Engineering,Tottori University |
5th Author's Name | Shosaku TANAKA |
5th Author's Affiliation | Department of Electrical and Electronic Engineering,Tottori University |
6th Author's Name | Hiroshi KOBAYASHI |
6th Author's Affiliation | Department of Electrical and Electronic Engineering,Tottori University |
7th Author's Name | Yoichirou NAKANISHI |
7th Author's Affiliation | Research Institute of Electronics,Shizuoka University |
Date | 2003/1/20 |
Paper # | EID20002-95 |
Volume (vol) | vol.102 |
Number (no) | 600 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |