プレゼンテーション Intermediate-range order in oxide glasses and liquids
Shinji KOHARA (author) (この著者で検索)
ORCID https://orcid.org/0000-0001-9596-2680
National Institute for Materials Science Center for Basic Research on Materials/Advanced Materials Characterization Field/Quantum Beam Diffraction Group
SAMURAI NIMS Researchers Directory SAMURAI
ORCID SAMURAI
コレクション

引用
Shinji KOHARA. Intermediate-range order in oxide glasses and liquids. https://doi.org/10.48505/nims.5339

説明:

(abstract)

Understanding the intermediate-range ordering in oxide glasses and liquids is essential for unraveling the nature of glass transition. The combination of neutron and X-ray diffraction has been widely used for studying oxide glasses and liquids since X-rays are sensitive to heavy elements while neutrons are sensitive to oxygen. Moreover, the application of advanced simulation techniques and topological analyses, in conjunction with diffraction experiments, makes it possible to understand ‘the order within disorder’ in glasses and liquids. We report our recent findings on densified SiO2 glass, Al2O3 glass, and several high-temperature oxide liquids with a special focus on the origin of diffraction peaks.

権利情報:

キーワード: glass, structure

会議: Symposium on Hyper-Ordered Structure Sciences in London (2025-01-29 - 2025-01-31)

研究助成金:

原稿種別: 著者最終稿 (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.5339

公開URL:

関連資料:

その他の識別子:

連絡先:

更新時刻: 2025-02-25 16:30:20 +0900

MDRでの公開時刻: 2025-02-25 16:30:21 +0900

ファイル名 サイズ
ファイル名 Abstract_HO.docx (サムネイル)
application/vnd.openxmlformats-officedocument.wordprocessingml.document
サイズ 19.6KB 詳細