{"created":"2023-05-15T12:00:35.150147+00:00","id":7471,"links":{},"metadata":{"_buckets":{"deposit":"132020be-69c7-45fc-8104-f7d0afa3ac79"},"_deposit":{"created_by":3,"id":"7471","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"7471"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00007471","sets":["8:9"]},"author_link":["23857","32291","6613"],"control_number":"7471","item_21_alternative_title_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Effect of halogen ions on low thermal conductivity of cesium halide perovskite","subitem_alternative_title_language":"en"}]},"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-01-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"97","bibliographicPageStart":"91","bibliographicVolumeNumber":"125","bibliographic_titles":[{"bibliographic_title":"The Journal of Physical Chemistry C","bibliographic_titleLang":"en"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The lattice dynamics of CsSnX3 (X = Cl, Br, and I) and CsPbI3, which are low-thermal-conductivity materials, are investigated using first-principles phonon calculations. Because of the strong lattice anharmonicity and the accompanying instability of high-temperature cubic phases, the self-consistent phonon theory, which can incorporate the effect of lattice anharmonicity at a mean-field level, is applied in this study. The calculated lattice thermal conductivity reproduced a low thermal conductivity, as shown experimentally, owing to the short phonon lifetime due to the incoherent scattering contribution of Cs atoms. The halogen ion dependence on thermal conductivity reveals that CsSnCl3 exhibits an anomalous lattice thermal conductivity that is as low as that of CsSnBr3. This indicates that the lattice dynamics cannot be explained merely in terms of the atomic mass of the compounds. The low thermal conductivity of CsSnCl3 is caused by the exceptionally short phonon lifetime; further, a bonding analysis suggests that covalent bonding contributes significantly to the unusual anharmonicity of CsSnCl3.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_21_link_62":{"attribute_name":"研究者情報","attribute_value_mlt":[{"subitem_link_text":"https://hyokadb02.jimu.kyutech.ac.jp/html/100001323_ja.html","subitem_link_url":"https://hyokadb02.jimu.kyutech.ac.jp/html/100001323_ja.html"}]},"item_21_publisher_7":{"attribute_name":"出版社","attribute_value_mlt":[{"subitem_publisher":"American Chemical Society","subitem_publisher_language":"en"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1021/acs.jpcc.0c08324","subitem_relation_type_select":"DOI"}}]},"item_21_rights_13":{"attribute_name":"著作権関連情報","attribute_value_mlt":[{"subitem_rights":"This document is the unedited author's version of a Submitted Work that was subsequently accepted for publication in Journal of Physical Chemistry C, copyright © American Chemical Society after peer review. To access the final edited and published work, see https://pubs.acs.org/doi/10.1021/acs.jpcc.0c08324."}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_10":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA1217589X","subitem_source_identifier_type":"NCID"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1932-7447","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"1932-7455","subitem_source_identifier_type":"EISSN"}]},"item_21_subject_16":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"426","subitem_subject_scheme":"NDC"}]},"item_21_text_28":{"attribute_name":"論文ID（連携）","attribute_value_mlt":[{"subitem_text_value":"10364393"}]},"item_21_text_63":{"attribute_name":"連携ID","attribute_value_mlt":[{"subitem_text_value":"8835"}]},"item_21_version_type_58":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Kawano, Shoya","creatorNameLang":"en"},{"creatorName":"河野, 翔也","creatorNameLang":"ja"},{"creatorName":"カワノ, ショウヤ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Kawano","familyNameLang":"en"},{"familyName":"河野","familyNameLang":"ja"},{"familyName":"カワノ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Shoya","givenNameLang":"en"},{"givenName":"翔也","givenNameLang":"ja"},{"givenName":"ショウヤ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"23857","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"60878429","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000060878429"},{"nameIdentifier":"57193205087","nameIdentifierScheme":"Scopus著者ID","nameIdentifierURI":"https://www.scopus.com/authid/detail.uri?authorId=57193205087"},{"nameIdentifier":"0000-0002-4432-6809","nameIdentifierScheme":"ORCiD","nameIdentifierURI":"https://orcid.org/0000-0002-4432-6809"},{"nameIdentifier":"100001323","nameIdentifierScheme":"九工大研究者情報","nameIdentifierURI":"https://hyokadb02.jimu.kyutech.ac.jp/html/100001323_ja.html"}]},{"creatorNames":[{"creatorName":"Tadano, Terumasa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"32291","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"飯久保, 智","creatorNameLang":"ja"},{"creatorName":"Iikubo, Satoshi","creatorNameLang":"en"},{"creatorName":"イイクボ, サトシ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"飯久保","familyNameLang":"ja"},{"familyName":"Iikubo","familyNameLang":"en"},{"familyName":"イイクボ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"智","givenNameLang":"ja"},{"givenName":"Satoshi","givenNameLang":"en"},{"givenName":"サトシ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"6613","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40414594","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000040414594"},{"nameIdentifier":"15044646100","nameIdentifierScheme":"Scopus著者ID","nameIdentifierURI":"https://www.scopus.com/authid/detail.uri?authorId=15044646100"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-01-05"}],"displaytype":"detail","filename":"iENERON-2020_68.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"iENERON-2020_68.pdf","url":"https://kyutech.repo.nii.ac.jp/record/7471/files/iENERON-2020_68.pdf"},"version_id":"2c21bc66-0742-47f9-84a0-e03ff7567ca5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Self-consistent phonon theory","subitem_subject_scheme":"Other"},{"subitem_subject":"first-principles calculation","subitem_subject_scheme":"Other"},{"subitem_subject":"halide perovskite","subitem_subject_scheme":"Other"},{"subitem_subject":"lattice thermal conductivity","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":"Effect of Halogen Ions on the Low Thermal Conductivity of Cesium Halide Perovskite","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of Halogen Ions on the Low Thermal Conductivity of Cesium Halide Perovskite","subitem_title_language":"en"}]},"item_type_id":"21","owner":"3","path":["9"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-01-05"},"publish_date":"2022-01-05","publish_status":"0","recid":"7471","relation_version_is_last":true,"title":["Effect of Halogen Ions on the Low Thermal Conductivity of Cesium Halide Perovskite"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2025-06-26T06:57:30.899940+00:00"}