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Exciton dynamics within growth islands of GaAs/Al0.17Ga0.83As single quantum wells
http://hdl.handle.net/10228/1574
http://hdl.handle.net/10228/1574e698d5f3-ccfb-42d9-b450-21824449ef82
名前 / ファイル | ライセンス | アクション |
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fujiwara_05.pdf (557.0 kB)
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Item type | 学術雑誌論文 = Journal Article(1) | |||||
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公開日 | 2009-02-25 | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Exciton dynamics within growth islands of GaAs/Al0.17Ga0.83As single quantum wells | |||||
言語 | ||||||
言語 | eng | |||||
著者 |
Klann, R.
× Klann, R.× Grahn, H.T.× 藤原, 賢三 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We have directly observed the localization dynamics of excitons within growth islands of a GaAs/Al0.17Ga0.83As single quantum well by time-resolved photoluminescence (PL). The PL emission of each growth island is split into two peaks that have an energy separation of 3 meV. These peaks are attributed to the emission of free and localized excitons within the islands. Upon pulsed excitation, the high-energy free-exciton PL line dominates the initial emission, while for longer times (350 ps) the bound-exciton PL peak emerges. This observation directly reflects the localization of free excitons within the growth islands. | |||||
書誌情報 |
Physical review B. Condensed matter 巻 51, 号 15, p. 10232-10235, 発行日 1995-04-15 |
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出版社 | ||||||
出版者 | Published for the American Physical Society by the American Institute of Physics | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1103/PhysRevB.51.10232 | |||||
論文ID(NAID) | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | NAID | |||||
関連識別子 | 120002441315 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00362255 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0163-1829 | |||||
著作権関連情報 | ||||||
権利情報 | Copyright © 1995 American Physical Society | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Temperature-Dependence | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Radiative Lifetimes | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Relaxation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Localization | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
査読の有無 | ||||||
値 | yes | |||||
業績ID | ||||||
3DBA37181144DDB74925756800206D69 | ||||||
著者別名 | ||||||
姓名 | Fujiwara, Kenzo | |||||
言語 | en | |||||
姓名 | 藤原, 賢三 | |||||
言語 | ja | |||||
姓名 | フジワラ, ケンゾウ | |||||
言語 | ja-Kana | |||||
情報源 | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.aps.org/ | |||||
関連名称 | http://www.aps.org/ | |||||
情報源 | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1103/PhysRevB.51.10232 | |||||
関連名称 | https://doi.org/10.1103/PhysRevB.51.10232 |