{"created":"2023-06-26T11:00:38.243270+00:00","id":1154,"links":{},"metadata":{"_buckets":{"deposit":"0111f934-14a9-4537-9759-0b3ada588e79"},"_deposit":{"created_by":27,"id":"1154","owners":[27],"pid":{"revision_id":0,"type":"depid","value":"1154"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00001154","sets":["6:48"]},"author_link":["6431","6429","6424","6425","6426","6433","6428","6427","6430","6432","6435","6423","6434"],"item_10001_biblio_info_7":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-08-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6453","bibliographicPageEnd":"595","bibliographicPageStart":"591","bibliographicVolumeNumber":"365","bibliographic_titles":[{},{"bibliographic_title":"Science","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Wang, Yong"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Dar, M. Ibrahim"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ono, Luis K."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Zhang, Taiyang"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kan, Miao"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Li, Yawen"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Zhang, Lijun"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wang, Xingtao"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yang, Yingguo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Gao, Xingyu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Qi, Yabing"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Grätzel, Michael"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Zhao, Yixin"}],"nameIdentifiers":[{}]}]},"item_10001_description_5":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"Although beta-CsPbI3 has a bandgap favorable for application in tandem solar cells, depositing and stabilizing beta-CsPbI3 experimentally has remained a challenge. We obtained highly crystalline beta-CsPbI3 films with an extended spectral response and enhanced phase stability. Synchrotron-based x-ray scattering revealed the presence of highly oriented beta-CsPbI3 grains, and sensitive elemental analyses-including inductively coupled plasma mass spectrometry and time-of-flight secondary ion mass spectrometry-confirmed their all-inorganic composition. We further mitigated the effects of cracks and pinholes in the perovskite layer by surface treating with choline iodide, which increased the charge-carrier lifetime and improved the energy-level alignment between the beta-CsPbI3 absorber layer and carrier-selective contacts. The perovskite solar cells made from the treated material have highly reproducible and stable efficiencies reaching 18.4% under 45 +/- 5 degrees C ambient conditions.","subitem_description_type":"Other"}]},"item_10001_relation_13":{"attribute_name":"PubMedNo.","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:pmid/31395783","subitem_relation_type_select":"PMID"}}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1126/science.aav8680","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"Related site","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://science.sciencemag.org/content/365/6453/591.long","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"© 2019 The Authors. This is the author’s version of the work. It is posted here by permission of the AAAS for personal use, not for redistribution. The definitive version was published in \"Science\" on Vol. 365, Aug. 9, 2019, DOI: 10.1126/science.aav8680."}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0036-8075","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"1095-9203","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"Author's flag","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-10"}],"displaytype":"detail","filename":"Accepted Manuscript.pdf","filesize":[{"value":"17.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Accepted Manuscript","url":"https://oist.repo.nii.ac.jp/record/1154/files/Accepted Manuscript.pdf"},"version_id":"fd45660d-e067-4dac-9144-33a9fcca8fa2"}]},"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":"Thermodynamically stabilized β-CsPbI3–based perovskite solar cells with efficiencies >18%","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Thermodynamically stabilized β-CsPbI3–based perovskite solar cells with efficiencies >18%","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"27","path":["48"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-01-10"},"publish_date":"2020-01-10","publish_status":"0","recid":"1154","relation_version_is_last":true,"title":["Thermodynamically stabilized β-CsPbI3–based perovskite solar cells with efficiencies >18%"],"weko_creator_id":"27","weko_shared_id":27},"updated":"2023-06-26T11:55:49.421968+00:00"}