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A Force Theorem by Electron Momentum in Solids
http://hdl.handle.net/10076/3974
http://hdl.handle.net/10076/39747baf70d5-ea8f-4c58-b984-6cf89fc1ad09
名前 / ファイル | ライセンス | アクション |
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AA008163410160003.PDF (305.0 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-07-02 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A Force Theorem by Electron Momentum in Solids | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | force theorem | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | force operator | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | marion force | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Feynman force | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | marion pressure | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | virial pressure | |||||
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 | departmental bulletin paper | |||||
著者 |
妹尾, 允史
× 妹尾, 允史× 鈴木, 泰之 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A new force operator, ħ∂2/∂t∂x, is proposed, which is obtained from differentiating of momentum expectration of a quantum perticle by time. A wavefunction is approximated to a planewave, this operator is worked to the wavefunction ; then, force expectation, ħkω, is obtained. We call this force expectation 'marion force'. It is the same as working force to a quantum particle which moves cyclic in a central force potential like centrifugal force on the Bohr model. Apllication of the marion force is proposed as a concept which is able to be understood easily and intuitively when mechanical property of mechanical materials is analyzed. The marion force is calculated as a function if electron density in free-electron solids, average presure from this marion force is proportional to five-thirds power of electron density. This pressure is in a good agreement to virial pressure which is obtained thermodynamically from average energy of free electrons. | |||||
書誌情報 |
Research reports of the Faculty of Engineering, Mie University 巻 16, p. 1-8, 発行日 1991-12-20 |
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ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0385-6208 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00816341 | |||||
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 | |||||
その他のタイトル | ||||||
ja | ||||||
新しい力演算子の提案とその応用 | ||||||
出版者 | ||||||
出版者 | Faculty of Engineering, Mie University | |||||
資源タイプ(三重大) | ||||||
Departmental Bulletin Paper / 紀要論文 |