Presentation | 2005/9/30 Theoretical simulation on the excited state properties : Effect of lanthanide ion dopant in yttrium oxide and yttrium oxy-sulphide Agalya GOVINDASAMY, Chen LV, Hideyuki TSUBOI, Michihisa KOYAMA, Akira ENDOU, Carlos A. DELCARPIO, Momoji KUBO, Akira MIYAMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, lanthanide ion doped yttrium oxide (Y_2O_3) compounds have been attracting attention in applications concerning opto-electronic materials such as laser devices and field-emission displays. Consequently study on the excited state of lanthanide ion doped yttrium oxide is of major significance. In the present work we report studies performed on the electronic excited states of pure, Eu^<3+> and Er^<3+> doped Y_2O_3 as well as Y_2O_2S clusters using time dependent density functional theory method to unveil the influence of lanthanide ion in yttrium oxide compounds. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Yttrium oxide / Lanthanide ion / Dopant / Spin multiplicity / Excited state / Time-dependent density functional theory / Density functional theory |
Paper # | SDM2005-187 |
Date of Issue |
Conference Information | |
Committee | SDM |
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Conference Date | 2005/9/30(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Silicon Device and Materials (SDM) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Theoretical simulation on the excited state properties : Effect of lanthanide ion dopant in yttrium oxide and yttrium oxy-sulphide |
Sub Title (in English) | |
Keyword(1) | Yttrium oxide |
Keyword(2) | Lanthanide ion |
Keyword(3) | Dopant |
Keyword(4) | Spin multiplicity |
Keyword(5) | Excited state |
Keyword(6) | Time-dependent density functional theory |
Keyword(7) | Density functional theory |
1st Author's Name | Agalya GOVINDASAMY |
1st Author's Affiliation | Graduate School of Engineering, Tohoku University() |
2nd Author's Name | Chen LV |
2nd Author's Affiliation | Graduate School of Engineering, Tohoku University |
3rd Author's Name | Hideyuki TSUBOI |
3rd Author's Affiliation | Graduate School of Engineering, Tohoku University |
4th Author's Name | Michihisa KOYAMA |
4th Author's Affiliation | Graduate School of Engineering, Tohoku University |
5th Author's Name | Akira ENDOU |
5th Author's Affiliation | Institute of Fluid Science, Tohoku University |
6th Author's Name | Carlos A. DELCARPIO |
6th Author's Affiliation | Graduate School of Engineering, Tohoku University |
7th Author's Name | Momoji KUBO |
7th Author's Affiliation | Graduate School of Engineering, Tohoku University:PRESTO, Japan Science and Technology Agency |
8th Author's Name | Akira MIYAMOTO |
8th Author's Affiliation | Graduate School of Engineering, Tohoku University:New Industry Creation Hatchery Center, Tohoku University |
Date | 2005/9/30 |
Paper # | SDM2005-187 |
Volume (vol) | vol.105 |
Number (no) | 318 |
Page | pp.pp.- |
#Pages | 2 |
Date of Issue |