Presentation | 1999/1/22 Study of Electrical Characteristics of SrS : Ce Thin-film EL devices : Characterization of Space Charge of Temperature dependence M. Murayama, T. Ando, S. Nishimura, M. Peter, K. Ohmi, S. Tanaka, H. Kobayashi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The temperature dependence of the electrical characteristics of a SrS : Ce thin-film electroluminescent device is being investigated. The positive temperature dependence of the conduction charge is due to the positive temperature characteristics of the dynamic space charge. The dynamic space charge generation requires about 19 meV activation energy. From the significant trailing edge emission at low operating temperature, it is conclude, that Cerium ionization takes place even at low operating temperatures. At low operating temperatures a prethreshold current is observed at the leading edge. This pre-threshold current is attributed to charge stored at, and released from, shallow interface levels. At low temperature, the prethreshold current is concluded to be a mere continuation of leakage current. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Thin-film EL devices / SrS : Ce / dynamic space charge / Temperature dependence |
Paper # | EID98-115 |
Date of Issue |
Conference Information | |
Committee | EID |
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Conference Date | 1999/1/22(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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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) | Study of Electrical Characteristics of SrS : Ce Thin-film EL devices : Characterization of Space Charge of Temperature dependence |
Sub Title (in English) | |
Keyword(1) | Thin-film EL devices |
Keyword(2) | SrS : Ce |
Keyword(3) | dynamic space charge |
Keyword(4) | Temperature dependence |
1st Author's Name | M. Murayama |
1st Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University() |
2nd Author's Name | T. Ando |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
3rd Author's Name | S. Nishimura |
3rd Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
4th Author's Name | M. Peter |
4th Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
5th Author's Name | K. Ohmi |
5th Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
6th Author's Name | S. Tanaka |
6th Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
7th Author's Name | H. Kobayashi |
7th Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
Date | 1999/1/22 |
Paper # | EID98-115 |
Volume (vol) | vol.98 |
Number (no) | 550 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |