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粒子流、熱流の確率分布と冷却機の成績係数
http://hdl.handle.net/10076/15347
http://hdl.handle.net/10076/15347e7243ac2-b142-4b4f-bbe2-9e463527b87a
名前 / ファイル | ライセンス | アクション |
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2015M247.pdf (385.6 kB)
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Item type | 学位論文 / Thesis or Dissertation(1) | |||||
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公開日 | 2016-10-14 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 粒子流、熱流の確率分布と冷却機の成績係数 | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Mesoscopic quantum transport | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | full counting statistics | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | tunnel junction | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | thermoelectric effect | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | fluctuation theorem | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | coefficient of performance | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_46ec | |||||
資源タイプ | thesis | |||||
著者 |
岡田, 大輝
× 岡田, 大輝 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | I theoretically investigate the coefficient of performance (COP) of a mesoscopic thermo-electric refrigerator realized by using a tunnel junction. I analyze the influence of charge and heat current fluctuations on the COP out of equilibrium regime. I calculate the average COP by using full counting statistics and found that it depends on time t. The deviation from the macroscopic COP value is expressed with the Skellam distribution. The average COP possesses either a minimum or a maximum depend on the DOS of the tunnel junction. My result properly provides a finite result, even in the limit of t → 0, which is beyond the Gauss approximation valid in the linear response regime. I also numerically evaluate the time dependent COP in the parameter regime, where the Gauss approximation is not applicable. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 三重大学大学院 工学研究科 博士前期課程 物理工学専攻 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 30 | |||||
書誌情報 |
発行日 2016-01-01 |
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フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 三重大学 | |||||
修士論文指導教員 | ||||||
姓名 | 内海, 裕洋 | |||||
言語 | ja | |||||
資源タイプ(三重大) | ||||||
Master's Thesis / 修士論文 |