Presentation | 2012-05-17 Improvement in crystalline quality of GaAsN alloy by high temperature growth Futoshi FUKAMI, Noriyuki URAKAMI, Hiroto SEKIGUCHI, Hiroshi OKADA, Akihiro WAKAHARA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | GaAsN alloys are one of the attractive candidates for the active layers of the luminescence devices on Si. Compared with GaAsN grown at 460℃, localization energy in GaAsN grown at 600℃ decrease about 2/3. The low energy tail from GaAsN grown at 600℃ is smaller than the one from the sample grown at 460℃. These results indicate that potential fluctuations are reduced and carrier localization can be suppressed by high temperature growth. Thermal quenching of Photoluminescence integral intensity for the samples grown at 600℃ is decrease compared to those of grown at 460℃. This result suggests that point defects are inhibited by high growth temperature. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | OEIC / GaAsN / Molecular beam epitaxy / III-V-N alloy |
Paper # | ED2012-18,CPM2012-2,SDM2012-20 |
Date of Issue |
Conference Information | |
Committee | SDM |
---|---|
Conference Date | 2012/5/10(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 | Silicon Device and Materials (SDM) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improvement in crystalline quality of GaAsN alloy by high temperature growth |
Sub Title (in English) | |
Keyword(1) | OEIC |
Keyword(2) | GaAsN |
Keyword(3) | Molecular beam epitaxy |
Keyword(4) | III-V-N alloy |
1st Author's Name | Futoshi FUKAMI |
1st Author's Affiliation | Department of Electrical and Electronic Information Engineering, Toyohashi technology of University() |
2nd Author's Name | Noriyuki URAKAMI |
2nd Author's Affiliation | Department of Electrical and Electronic Information Engineering, Toyohashi technology of University |
3rd Author's Name | Hiroto SEKIGUCHI |
3rd Author's Affiliation | Department of Electrical and Electronic Information Engineering, Toyohashi technology of University |
4th Author's Name | Hiroshi OKADA |
4th Author's Affiliation | Electronics-Inspired Interdisciplinary Research Institute (EIIRIS), Toyohashi technology of University |
5th Author's Name | Akihiro WAKAHARA |
5th Author's Affiliation | Department of Electrical and Electronic Information Engineering, Toyohashi technology of University |
Date | 2012-05-17 |
Paper # | ED2012-18,CPM2012-2,SDM2012-20 |
Volume (vol) | vol.112 |
Number (no) | 34 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |