{"created":"2023-06-19T09:10:14.569837+00:00","id":21735,"links":{},"metadata":{"_buckets":{"deposit":"5706a73e-e0f5-4daa-bc0b-094a4dc5dbbc"},"_deposit":{"created_by":1,"id":"21735","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"21735"},"status":"published"},"_oai":{"id":"oai:kumadai.repo.nii.ac.jp:00021735","sets":["426:428"]},"author_link":["94003","94004","93997","94005","93998","146961"],"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[Pt(en)2][Pt(en)2Cl2](BF4)4のミッドギャップ状態に対する量子揺らぎの効果"}]},"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 [Pt(en)2] [Pt(en)2Cl2] (BF4)4 ノ ミッドギャップ ジョウタイ ニ タイスル リョウシ ユラギ ノ コウカ"}]},"item_16_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-12-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"24","bibliographicPageEnd":"17090","bibliographicPageStart":"17084","bibliographicVolumeNumber":"52","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":"94003","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"西田, 真達"}],"nameIdentifiers":[{"nameIdentifier":"94004","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山下, 正廣"}],"nameIdentifiers":[{"nameIdentifier":"94005","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":"Long-lived midgap states are found to be induced efficiently in a substance of the mixed-valence MX chain complex [Pt(en)2][Pt(en)2Cl2](BF4)4, where en=ethylenediamine, by irradiation with the 488-nm line of an Ar laser polarized perpendicular to the Pt-Cl chain bonds. If the temperature is changed between 10 and 250 K in the dark after laser irradiation, the near-infrared absorption bands due to the photoinduced states show pronounced changes in the spectral position, line shape, and intensity. The behaviors of the mean energy and the second and third moments of the A band at low temperatures can be interpreted well in terms of the quantum fluctuation with an eigenfrequency of the order of 0.01 eV. Above about 100 K, the mean energy and the second and third moments show anomalous temperature dependencies, suggesting that the midgap states walk randomly in shallow and periodic potential wells of the chainlike bonds.","subitem_description_type":"Other"},{"subitem_description":"PTCl錯体の配位子をこれまでのClO4からBF4に変えた[Pt(en)2][Pt(en)2Cl2](BF4)4では、250 Kでも光誘起ミッドギャップ状態がきわめて安定であることが見出された。 ClO4塩のときと同様に、ミッドギャップ光吸収バンドは顕著な温度変化を示すが、250 K以下の温度でミッドギャップ状態自体はほとんど減弱せず、温度変化は可逆的である。これらの実験結果に配位座標モデルを適用して解析することにより、ソリトンの有効質量、ソリトンに対する周期ポテンシャル、量子揺らぎの固有振動数などが定量的に求められた。","subitem_description_type":"Other"}]},"item_16_description_77":{"attribute_name":"URL","attribute_value_mlt":[{"subitem_description":"http://link.aps.org/abstract/PRB/v52/p17084","subitem_description_type":"Other"}]},"item_16_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The American Physical 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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":"93997","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nishida, Masato"}],"nameIdentifiers":[{"nameIdentifier":"93998","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"山下, 正弘","creatorNameLang":"ja"},{"creatorName":"ヤマシタ, マサヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"Yamashita, 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_052_17084.pdf","filesize":[{"value":"760.5 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fluctuations","subitem_subject_scheme":"Other"},{"subitem_subject":"量子揺らぎ","subitem_subject_scheme":"Other"},{"subitem_subject":"periodic potential well","subitem_subject_scheme":"Other"},{"subitem_subject":"周期ポテンシャル井戸","subitem_subject_scheme":"Other"},{"subitem_subject":"configuration coordinate model","subitem_subject_scheme":"Other"},{"subitem_subject":"配位座標モデル","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":"Effects of quantum fluctuations on the photoinduced midgap absorption in an MX chain complex [Pt(en)2][Pt(en)2Cl2](BF4)4, (en)=ethylenediamine","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of quantum fluctuations on the photoinduced midgap absorption in an MX chain complex [Pt(en)2][Pt(en)2Cl2](BF4)4, (en)=ethylenediamine"}]},"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":"21735","relation_version_is_last":true,"title":["Effects of quantum fluctuations on the photoinduced midgap absorption in an MX chain complex [Pt(en)2][Pt(en)2Cl2](BF4)4, (en)=ethylenediamine"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-10-02T07:21:31.908502+00:00"}