{"created":"2023-06-19T09:16:42.786282+00:00","id":29267,"links":{},"metadata":{"_buckets":{"deposit":"923e51b9-3ced-4c0b-ae24-ab0c2e3bb640"},"_deposit":{"created_by":1,"id":"29267","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"29267"},"status":"published"},"_oai":{"id":"oai:kumadai.repo.nii.ac.jp:00029267","sets":["448:449"]},"author_link":["155894","134581","134585","134580"],"item_16_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-07-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"57","bibliographicPageStart":"53","bibliographicVolumeNumber":"371-372","bibliographic_titles":[{"bibliographic_title":"Journal of Non-Crystalline Solids"}]}]},"item_16_creator_3":{"attribute_name":"別言語の著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Ikeda, Masahiro","creatorNameLang":"en"},{"creatorName":"池田, 昌弘","creatorNameLang":"ja-Kana"},{"creatorName":"イケダ, マサヒロ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Ikeda","familyNameLang":"en"},{"familyName":"池田","familyNameLang":"ja-Kana"},{"familyName":"イケダ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Masahiro","givenNameLang":"en"},{"givenName":"昌弘","givenNameLang":"ja-Kana"},{"givenName":"マサヒロ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"155894","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安仁屋, 勝"}],"nameIdentifiers":[{"nameIdentifier":"134585","nameIdentifierScheme":"WEKO"}]}]},"item_16_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_16_description_46":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"論文(Article)","subitem_description_type":"Other"}]},"item_16_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"It is shown that an expression similar to the Vogel–Fulcher–Tammann (VFT) equation of viscosity can be derived from the bond strength–coordination number fluctuation (BSCNF) model. The parameters B_<VFT> and T_0 of the VFT equation, η=η_0exp[B_<VFT> / (T−T_0)], are related directly to the parameters of the BSCNF model; B_<VFT> ≅ E_0Z_0 / R and T_0 ≅ |ΔE||ΔZ| / R, where E_0 and Z_0 are the mean values of the bond strength and the coordination number of the structural units, and ΔE and ΔZ are their fluctuations and R is the gas constant. According to the BSCNF model, the viscous flow occurs by breaking or twisting the bonds that connect the structural units of the melt. From the analytical expression obtained in the present study, an expression for the strength parameter D can be also derived. Namely, D is written as D = B_<VFT> / T_0 ≅ (E_0Z_0) / (|ΔE||ΔZ|). This relation indicates that D includes information of the fluctuations that characterize the disorder of glass-forming materials.","subitem_description_type":"Other"}]},"item_16_description_77":{"attribute_name":"URL","attribute_value_mlt":[{"subitem_description":"http://www.sciencedirect.com/science/article/pii/S0022309313002305","subitem_description_type":"Other"}]},"item_16_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_16_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.jnoncrysol.2013.04.034","subitem_relation_type_select":"DOI"}}]},"item_16_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00223093","subitem_source_identifier_type":"ISSN"}]},"item_16_subject_20":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"420","subitem_subject_scheme":"NDC"}]},"item_16_text_18":{"attribute_name":"形態","attribute_value_mlt":[{"subitem_text_value":"537137 bytes"}]},"item_16_text_47":{"attribute_name":"資源タイプ・ローカル","attribute_value_mlt":[{"subitem_text_value":"雑誌掲載論文"}]},"item_16_text_48":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Journal Article"}]},"item_16_text_49":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_16_text_50":{"attribute_name":"資源タイプ・ローカル表示コード","attribute_value_mlt":[{"subitem_text_value":"01"}]},"item_16_text_78":{"attribute_name":"コメント","attribute_value_mlt":[{"subitem_text_value":"【著者所属】池田昌弘：福井工業高等専門学校 / 安仁屋勝：熊本大学大学院自然科学研究科(理学系)物理科学"}]},"item_16_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ikeda, Masahiro"}],"nameIdentifiers":[{"nameIdentifier":"134580","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Aniya, Masaru"}],"nameIdentifiers":[{"nameIdentifier":"134581","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-03-03"}],"displaytype":"detail","filename":"JNCS371-372_053-057.pdf","filesize":[{"value":"537.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JNCS371-372_053-057.pdf","url":"https://kumadai.repo.nii.ac.jp/record/29267/files/JNCS371-372_053-057.pdf"},"version_id":"ac5f4cc2-da36-473a-ac6e-ce74cb3d02f6"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"VFT equation","subitem_subject_scheme":"Other"},{"subitem_subject":"Supercooled liquids","subitem_subject_scheme":"Other"},{"subitem_subject":"Viscosity","subitem_subject_scheme":"Other"},{"subitem_subject":"Fragility","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Understanding the Vogel-Fulcher-Tammann law in terms of the bond strength-coordination number fluctuation model","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Understanding the Vogel-Fulcher-Tammann law in terms of the bond strength-coordination number fluctuation model"}]},"item_type_id":"16","owner":"1","path":["449"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-10-30"},"publish_date":"2015-10-30","publish_status":"0","recid":"29267","relation_version_is_last":true,"title":["Understanding the Vogel-Fulcher-Tammann law in terms of the bond strength-coordination number fluctuation model"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-08-18T04:11:04.214802+00:00"}