{"created":"2023-06-19T09:10:14.754199+00:00","id":21738,"links":{},"metadata":{"_buckets":{"deposit":"3651b01b-aefa-42c0-9927-b37aac912212"},"_deposit":{"created_by":1,"id":"21738","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"21738"},"status":"published"},"_oai":{"id":"oai:kumadai.repo.nii.ac.jp:00021738","sets":["426:428"]},"author_link":["94035","94042","94043","94033","94044","94041","146961","92269"],"item_16_alternative_title_22":{"attribute_name":"その他の言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"MX鎖錯体に光生成されるミッドギャップ状態の衝突合体"}]},"item_16_alternative_title_23":{"attribute_name":"タイトル（ヨミ）","attribute_value_mlt":[{"subitem_alternative_title":"MXサ サクタイ ニ ヒカリ セイセイ サレル ミッドギャップ ジョウタイ ノ ショウトツ ガッタイ"}]},"item_16_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-05-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"20","bibliographicPageEnd":"12976","bibliographicPageStart":"12973","bibliographicVolumeNumber":"59","bibliographic_titles":[{"bibliographic_title":"Physical Review B"}]}]},"item_16_creator_3":{"attribute_name":"別言語の著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"黒田, 規敬"}],"nameIdentifiers":[{"nameIdentifier":"94041","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田端, 淑矩"}],"nameIdentifiers":[{"nameIdentifier":"94042","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"西田, 真達"}],"nameIdentifiers":[{"nameIdentifier":"94043","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山下, 正廣"}],"nameIdentifiers":[{"nameIdentifier":"94044","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":"The pumping-power dependence of the time decay of the long-lived photoinduced midgap absorption has been studied in an MX chain compound [Pt(en)2][Pt(en)2Cl2](BF4)4,(en) being ethylenediamine. The 476.5 nm light of a cw Ar-ion laser is used as the pumping light source. In addition to an extremely nonexponential time decay, the life time of the midgap band is found to vary as K0-2 with the absorption intensity K0 induced by the laser pumping. This decay behavior is explained well in terms of the Torney-McConnell survival-probability function, S(ζ)=e8ζerfcsqrt[8ζ] with ζ=A02Dt, peculiar to the geminate coalescence of unequilibrated states in one dimension, where A0, D, and t are the initial density of the unequilibrated states, diffusion coefficient, and time, respectively. The observed midgap states are confirmed from this finding to collapse through diffusion-limited mutual collisions in locally disordered PtCl chains. Our previous data on temperature and sample dependencies are reviewed within the framework of this collisional geminate coalescence model.","subitem_description_type":"Other"},{"subitem_description":"[Pt(en)2][Pt(en)2Cl2](BF4)4の結晶中に光生成される長寿命ミッドギャップ状態の減衰特性を、レーザ照射強度を変えてさらに詳しく測定した。極度に非指数関数的な生存率曲線の半減期に注目すると、ミッドギャップ状態の初期密度をK0として、半減期がK0-2に比例することが見出された。この振舞いは、1次元非平衡状態の2体合体反応を解いたTorney-McConnellの理論でよく説明できる。この事実より、観測されたミッドギャップ状態がPtCl鎖の上で酔歩拡散しながら相互衝突で崩壊していくことが明確となった。また、以前報告した温度および試料依存性もこの描像で理解できることも分かった。","subitem_description_type":"Other"}]},"item_16_description_77":{"attribute_name":"URL","attribute_value_mlt":[{"subitem_description":"http://link.aps.org/abstract/PRB/v59/p12973","subitem_description_type":"Other"}]},"item_16_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The American Physical Society"}]},"item_16_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1103/PhysRevB.59.12973","subitem_relation_type_select":"DOI"}}]},"item_16_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©1999 The American Physical Society"}]},"item_16_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"10980121","subitem_source_identifier_type":"ISSN"}]},"item_16_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11187113","subitem_source_identifier_type":"NCID"}]},"item_16_subject_20":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"428","subitem_subject_scheme":"NDC"}]},"item_16_text_18":{"attribute_name":"形態","attribute_value_mlt":[{"subitem_text_value":"471180 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":"黒田規敬: 熊本大学大学院自然科学研究科マテリアル工学講座・工学部マテリアル工学科"}]},"item_16_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kuroda, Noritaka"}],"nameIdentifiers":[{"nameIdentifier":"94033","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"田端, 淑矩","creatorNameLang":"ja"},{"creatorName":"タバタ, ヨシノリ","creatorNameLang":"ja-Kana"},{"creatorName":"Tabata, Yoshinori","creatorNameLang":"en"}],"familyNames":[{"familyName":"田端","familyNameLang":"ja"},{"familyName":"タバタ","familyNameLang":"ja-Kana"},{"familyName":"Tabata","familyNameLang":"en"}],"givenNames":[{"givenName":"淑矩","givenNameLang":"ja"},{"givenName":"ヨシノリ","givenNameLang":"ja-Kana"},{"givenName":"Yoshinori","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"92269","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nishida, 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Masahiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"山下","familyNameLang":"ja"},{"familyName":"ヤマシタ","familyNameLang":"ja-Kana"},{"familyName":"Yamashita","familyNameLang":"en"}],"givenNames":[{"givenName":"正弘","givenNameLang":"ja"},{"givenName":"マサヒロ","givenNameLang":"ja-Kana"},{"givenName":"Masahiro","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"146961","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":"2020-03-02"}],"displaytype":"detail","filename":"PRB_059_12973.pdf","filesize":[{"value":"471.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"PRB_059_12973.pdf","url":"https://kumadai.repo.nii.ac.jp/record/21738/files/PRB_059_12973.pdf"},"version_id":"6a0e7e2f-eb84-455b-bdb9-938949964366"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"PtCl-chain complexes","subitem_subject_scheme":"Other"},{"subitem_subject":"PtCl鎖錯体","subitem_subject_scheme":"Other"},{"subitem_subject":"photoexcited midgap states","subitem_subject_scheme":"Other"},{"subitem_subject":"光励起ミッドギャップ状態","subitem_subject_scheme":"Other"},{"subitem_subject":"collisional coalescence","subitem_subject_scheme":"Other"},{"subitem_subject":"衝突合体","subitem_subject_scheme":"Other"},{"subitem_subject":"Torney-McConnell theory","subitem_subject_scheme":"Other"},{"subitem_subject":"Torney-McConnell理論","subitem_subject_scheme":"Other"},{"subitem_subject":"survival probability","subitem_subject_scheme":"Other"},{"subitem_subject":"生存率","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":"Collisional coalescence of photoexcited midgap states in an MX chain compound","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Collisional coalescence of photoexcited midgap states in an MX chain compound"}]},"item_type_id":"16","owner":"1","path":["428"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-10-23"},"publish_date":"2008-10-23","publish_status":"0","recid":"21738","relation_version_is_last":true,"title":["Collisional coalescence of photoexcited midgap states in an MX chain compound"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-10-02T07:21:32.768849+00:00"}