{"created":"2023-05-15T14:42:19.438230+00:00","id":2570,"links":{},"metadata":{"_buckets":{"deposit":"30fb55f5-5c6a-424d-afa8-30bcdb0aaf29"},"_deposit":{"created_by":3,"id":"2570","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2570"},"status":"published"},"_oai":{"id":"oai:ksu.repo.nii.ac.jp:00002570","sets":["14:179:183"]},"author_link":["20088","20953"],"control_number":"2570","item_2_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"29","bibliographicPageStart":"21","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"京都産業大学先端科学技術研究所所報"},{"bibliographic_title":"The bulletin of the Research Institute of Advanced Technology Kyoto Sangyo University","bibliographic_titleLang":"en"}]}]},"item_2_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The photoluminescence (PL) lifetime of fac tris(2-phenylpyridine) iridium (Ir(ppy)_3) in tetrahydrofuran has been observed to decrease from 145 to 47 µs at 1.5 K with increasing the magnetic field B from 0 to 10 T. A numerical analysis has been done to explain the magnetic field dependence of the PL lifetime. We use a model of three substates 1, 2 and 3 for the emitting 3MLCT triplet states, where non-radiative one-phonon relaxation is undertaken, and assume the magnetic interaction between the low-energy substates 1 and 2 and neglect the interaction with the upper substates 3. Three PL lifetimes are derived. Good agreement is obtained between the observed PL lifetime and the calculated longest PL lifetime, including the deviation from the B^2 dependence observed above about 6 T. The field dependence is also calculated at various temperatures up to 300 K. Unlike the case of 1.5 K, the PL lifetimes change little at high temperatures.","subitem_description_type":"Other"}]},"item_2_description_15":{"attribute_name":"表示順","attribute_value_mlt":[{"subitem_description":"3","subitem_description_type":"Other"}]},"item_2_description_16":{"attribute_name":"アクセション番号","attribute_value_mlt":[{"subitem_description":"KJ00003201369","subitem_description_type":"Other"}]},"item_2_description_2":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"研究論文","subitem_description_type":"Other"}]},"item_2_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Paper","subitem_description_type":"Other"}]},"item_2_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA11815191","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1347-3980","subitem_source_identifier_type":"PISSN"}]},"item_2_text_7":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Kyoto Sangyo University, Faculty of Engineering"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ALJAROUDI, Nadeer","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"20088","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"TSUBOI, Taiju","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"20953","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":"2018-01-28"}],"displaytype":"detail","filename":"KJ00003201369.pdf","filesize":[{"value":"245.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00003201369.pdf","url":"https://ksu.repo.nii.ac.jp/record/2570/files/KJ00003201369.pdf"},"version_id":"d8ebc99a-eba0-4bb5-aed3-599f514fa3ee"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Analysis on Phosphorescence Decay Time of Ir(ppy)_3 in Tetrahydrofuran under Magnetic Field","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Analysis on Phosphorescence Decay Time of Ir(ppy)_3 in Tetrahydrofuran under Magnetic Field","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["183"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-01-28"},"publish_date":"2018-01-28","publish_status":"0","recid":"2570","relation_version_is_last":true,"title":["Analysis on Phosphorescence Decay Time of Ir(ppy)_3 in Tetrahydrofuran under Magnetic Field"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-09-29T01:03:19.454124+00:00"}