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Liquid structure of tantalum under internal negative pressure
https://repo.qst.go.jp/records/82829
https://repo.qst.go.jp/records/82829b75d71b4-4f44-4414-b5ee-899e9b7dec6d
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-04-02 | |||||
| タイトル | ||||||
| タイトル | Liquid structure of tantalum under internal negative pressure | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Katagiri, Kento
× Katagiri, Kento× Ozaki, Norimasa× Omura, Satoshi× Bruno, Albertazzi× Hironaka, Yoichiro× Inubushi, Yuichi× Ishida, K.× Koenig, Michel× Miyanishi, Kohei× Nakamura, Hirotaka× Masaharu, Nishikino× Okuchi, Takuo× Sato, Tomoko× Seto, Yusuke× Shigemori, Keisuke× Soeda, Keiichi× Tange, Yoshinori× Togashi, Tadashi× Umeda, Yuhei× Yahashi, Makina× Yabuchi, Toshinori× Kodama, Ryosuke× Masaharu, Nishikino |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In situ femtosecond x-ray diffraction measurements and ab initio molecular dynamics simulations were performed to study the liquid structure of tantalum shock-released from several hundred gigapascals (GPa) to the ambient condition on the nanosecond timescale. The results show that the internal negative pressure applied to the liquid tantalum reached -5.6 (0.8) GPa, suggesting the existence of a liquid-gas mixing state due to cavitation. This is the first direct evidence to prove the classical nucleation theory which predicts that liquids with high surface tension can support GPa regime tensile stress. | |||||
| 書誌情報 |
Physical Review Letters 巻 126, p. 175503, 発行日 2021-04 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0031-9007 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1103/PhysRevLett.126.175503 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.126.175503 | |||||
