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Step-bunching instability of growing interfaces between ice and supercooled water
https://doi.org/10.24517/00065535
https://doi.org/10.24517/00065535cf402dd8-71d6-4683-8831-d2bfde57ee3f
| 名前 / ファイル | ライセンス | アクション |
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AC-PR-SATO-M-e2115955119.pdf (2.3 MB)
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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 | 2022-03-03 | |||||||
| タイトル | ||||||||
| タイトル | Step-bunching instability of growing interfaces between ice and supercooled water | |||||||
| 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 | |||||||
| ID登録 | ||||||||
| ID登録 | 10.24517/00065535 | |||||||
| ID登録タイプ | JaLC | |||||||
| 著者 |
Murata, Ken-ichiro
× Murata, Ken-ichiro× Sato, Masahide× Uwaha, Makio× Saito, Fumiaki× Nagashima, Ken× Sazaki, Gen |
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| 著者別表示 |
佐藤, 正英
× 佐藤, 正英
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| 提供者所属 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 金沢大学学術メディア創成センター | |||||||
| 書誌情報 |
Proceedings of the National Academy of Sciences en : PNAS 巻 119, 号 10, p. e2115955119, 発行日 2022-03-01 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0027-8424 | |||||||
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| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 1091-6490 | |||||||
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| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA11726874 | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.1073/pnas.2115955119 | |||||||
| 出版者 | ||||||||
| 出版者 | National Academy of Sciences | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Ice-crystal growth in supercooled water is one of the most familiar examples of phase-transition dynamics, playing essential roles in various natural phenomena on Earth. Despite its fundamental importance, the microscopic view at the elementary step level remains elusive. Here, using an advanced optical microscope, we find self-organization of elementary steps during ice-crystal growth, called step-bunching instability (SBI), driven by the competition between step dynamics, interfacial stiffness, and latent heat diffusions. We also find that the SBI transiently induces screw dislocations and resulting spiral growth in the late stage of the growth process. Furthermore, quantitative observations with a two-beam interferometer allow us to obtain insights into the relative importance of the various mechanisms of the step–step interactions. Our finding offers a significant clue to understanding the general mechanism of melt growth beyond ice-crystal growth, inseparably involving several broad research fields, including cryobiological, geophysical, and material branches. | |||||||
| 権利 | ||||||||
| 権利情報 | This article is distributed under Creative Commons Attribution-NonCommercial-NoDerivatives International License 4.0 (CC BY-NC-ND 4.0) | |||||||
| 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 | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | https://www.pnas.org/ | |||||||
| 関連名称 | https://www.pnas.org/ | |||||||
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| 識別子タイプ | URI | |||||||
| 関連識別子 | http://www.nasonline.org/ | |||||||
| 関連名称 | http://www.nasonline.org/ | |||||||
