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Instability of the Electron Gas in an Expanding Metal
https://hiroshima.repo.nii.ac.jp/records/2008574
https://hiroshima.repo.nii.ac.jp/records/2008574a065ae76-f257-454f-a5ed-c2af2119fcb2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysRevLett_98_096401.pdf (1.1 MB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Instability of the Electron Gas in an Expanding Metal | |||||||||||
| 言語 | en | |||||||||||
| 作成者 |
Matsuda, Kazuhiro
× Matsuda, Kazuhiro
× Tamura, Kozaburo
× Inui, Masanori
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| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| 権利情報 | ||||||||||||
| 権利情報 | Copyright (c) 2007 The American Physical Society | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述 | We have measured x-ray diffraction and small-angle x-ray scattering of fluid rubidium by reducing electron density down to the range where the compressibility of the interacting electron gas has been theoretically predicted to become negative. Negative compressibility is closely associated with a negative value of the static dielectric function, which makes the screened Coulomb interaction among like charges overall attractive. It was clearly observed that the interatomic distance decreases in spite of the fact that mean interatomic distance increases with expansion, suggesting that an attractive interaction among like charges, ions in this case, is enhanced. These findings indicate that the observed structural features are evidence of the compressional instability of the 3D electron gas. | |||||||||||
| 言語 | en | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | American Physical Society | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 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 | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1103/PhysRevLett.98.096401 | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | http://dx.doi.org/10.1103/PhysRevLett.98.096401 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0031-9007 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA00773679 | |||||||||||
| 開始ページ | ||||||||||||
| 開始ページ | 096401-1 | |||||||||||
| 書誌情報 |
Physical Review Letters Physical Review Letters 巻 98, p. 096401-1-096401-4, 発行日 2007 |
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| 旧ID | 21487 | |||||||||||
