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特集3 : 研究解説 : Blackbody Radiation from Hot Two-Dimensional Electrons in AlGaAs/GaAs Heterojunctions
http://hdl.handle.net/2261/49919
http://hdl.handle.net/2261/499194234c85f-dd79-4077-931f-924337070466
名前 / ファイル | ライセンス | アクション |
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sk046003004.pdf (541.9 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2012-11-16 | |||||
タイトル | ||||||
タイトル | 特集3 : 研究解説 : Blackbody Radiation from Hot Two-Dimensional Electrons in AlGaAs/GaAs Heterojunctions | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
その他のタイトル | ||||||
その他のタイトル | AlGaAs/GaAsヘテロ構造中の2次元ホットエレクトロンからの黒体放射 | |||||
著者 |
HIRAKAWA, Kazuhiko
× HIRAKAWA, Kazuhiko |
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著者別名 | ||||||
識別子 | 32958 | |||||
識別子Scheme | WEKO | |||||
姓名 | 平川, 一彦 | |||||
著者所属 | ||||||
著者所属 | Center for Function Oriented Electronics, Institute of Industrial Science, University of Tokyo 電子工学 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We have studied the broad-band far-infrared (FIR) radiation from hoto two-dimensional (2D) electrons in selectively doped AlGaAs/GaAs heterojunctions. The combination of a composite Si-bolometer and a magnetic-field tuned InSb cyclotron resonance filter allows us a spectroscopic as well as an intensity analysis of the FIR emission from hot 2D electrons. It is found that the radiation spectra are well explained by the theory of blackbody radiation and the emissivity assuming a classical Drude conductivity. The behavior of the determined effective blackbody temperatures of hot 2D electrons is quantitatively explained by a theory of acoustic and optical phonon emissions. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 小特集 機能エレクトロニクス研究センター | |||||
書誌情報 |
生産研究 巻 46, 号 3, p. 165-169, 発行日 1994-03 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0037105X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00127075 | |||||
日本十進分類法 | ||||||
主題 | 428 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | 東京大学生産技術研究所 | |||||
出版者別名 | ||||||
Institute of Industrial Science, the University of Tokyo |