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ファイル | 記述 | サイズ | フォーマット | |
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PhysRevLett.127.215501.pdf | 992.67 kB | Adobe PDF | 見る/開く |
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DCフィールド | 値 | 言語 |
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dc.contributor.author | Yanagishima, Taiki | en |
dc.contributor.author | Russo, John | en |
dc.contributor.author | Dullens, Roel P. A. | en |
dc.contributor.author | Tanaka, Hajime | en |
dc.contributor.alternative | 柳島, 大輝 | ja |
dc.contributor.alternative | 田中, 肇 | ja |
dc.date.accessioned | 2022-03-04T07:47:36Z | - |
dc.date.available | 2022-03-04T07:47:36Z | - |
dc.date.issued | 2021-11 | - |
dc.identifier.uri | http://hdl.handle.net/2433/268301 | - |
dc.description.abstract | Unlike crystals, glasses age or devitrify over time, reflecting their nonequilibrium nature. This lack of stability is a serious issue in many industrial applications. Here, we show by numerical simulations that the devitrification of quasi-hard-sphere glasses is prevented by suppressing volume-fraction inhomogeneities. A monodisperse glass known to devitrify with “avalanchelike” intermittent dynamics is subjected to small iterative adjustments to particle sizes to make the local volume fractions spatially uniform. We find that this entirely prevents structural relaxation and devitrification over aging time scales, even in the presence of crystallites. There is a dramatic homogenization in the number of load-bearing nearest neighbors each particle has, indicating that ultrastable glasses may be formed via “mechanical homogenization.” Our finding provides a physical principle for glass stabilization and opens a novel route to the formation of mechanically stabilized glasses. | en |
dc.language.iso | eng | - |
dc.publisher | American Physical Society (APS) | en |
dc.rights | © 2021 American Physical Society | en |
dc.subject | Aging | en |
dc.subject | Crystallization | en |
dc.subject | Glass transition | en |
dc.subject | Colloidal crystal | en |
dc.subject | Colloidal glass | en |
dc.subject | Glassy systems | en |
dc.subject | Hard sphere colloids | en |
dc.subject | Condensed Matter, Materials & Applied Physics | en |
dc.subject | Polymers & Soft Matter | en |
dc.subject | Statistical Physics | en |
dc.title | Towards Glasses with Permanent Stability | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.ncid | AA00773679 | - |
dc.identifier.jtitle | Physical Review Letters | en |
dc.identifier.volume | 127 | - |
dc.identifier.issue | 21 | - |
dc.relation.doi | 10.1103/PhysRevLett.127.215501 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 215501 | - |
dc.identifier.pmid | 34860078 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 15K17734 | - |
datacite.awardNumber | 16J06649 | - |
datacite.awardNumber | 18H03675 | - |
datacite.awardNumber | 20H05619 | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-15K17734/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-16J06649/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-18H03675/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-20H05619/ | - |
dc.identifier.pissn | 0031-9007 | - |
dc.identifier.eissn | 1079-7114 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.awardTitle | 回転可視コロイドの実現と応用 | ja |
jpcoar.awardTitle | コロイドの回転運動による相挙動への影響-数値計算と実験系の構築 | ja |
jpcoar.awardTitle | 局所的空間対称性の破れを基礎にした新しい液体物理学 | ja |
jpcoar.awardTitle | 非平衡ソフトマター・アモルファス物質の物性解明への力学的自己組織化からの挑戦 | ja |
出現コレクション: | 学術雑誌掲載論文等 |
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