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Nonlinear mechanism of plasmon damping in electron gas
http://hdl.handle.net/10228/346
http://hdl.handle.net/10228/34634e61683-1581-4d21-bda0-ca72598ae81a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
e092301.pdf (59.9 kB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||
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| 公開日 | 2007-11-16 | |||||
| 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 | ||||||
| タイトル | Nonlinear mechanism of plasmon damping in electron gas | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 著者 |
Nazarov, V. U.
× Nazarov, V. U.× 西垣, 敏× Nagao, T. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | At plasmon resonance, the condition of applicability of the linear response theory, which is the smallness of the oscillating field, evidently breaks down. We suggest a variant of the quadratic response theory which remains valid near and at plasma frequency and demonstrate that, as could be anticipated, the nonlinearity serves itself to restrict the amplitude of plasma oscillations, thus providing a mechanism of “nonlinear damping.” We apply this approach to calculate the damping of plasmon in two-dimensional electron gas below the threshold wave vector, which damping has recently been observed experimentally in the S1 surface band of Si(111)-sqrt[3]×sqrt[3]-Ag. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : Physical review B. Condensed matter and materials physics 巻 66, 号 9, p. 092301-1-092301-4, 発行日 2002-09-03 |
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| 出版社 | ||||||
| 出版者 | American Physical Society | |||||
| 言語 | en | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1103/PhysRevB.66.092301 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 429 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 1098-0121 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 2469-9969 | |||||
| 著作権関連情報 | ||||||
| 権利情報 | Copyright ©2002 American Physical Society | |||||
| 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 | |||||
