{"created":"2023-05-15T11:55:17.798708+00:00","id":160,"links":{},"metadata":{"_buckets":{"deposit":"7db4346e-0f0e-4440-8c3e-0f4347334c47"},"_deposit":{"created_by":3,"id":"160","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"160"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00000160","sets":["8:24"]},"author_link":["780","781","779","783","1138"],"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-05","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"142","bibliographicPageStart":"135","bibliographicVolumeNumber":"51-52","bibliographic_titles":[{"bibliographic_title":"Microelectronic Engineering"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Photoluminescence properties of a quantum system consisting of four different sizeGaAs quantum wells (Lz=15, 7, 4.5 and 3 nm) clad by 50 nm thick Al0.24Ga0.76Asbarriers have been investigated by steady-state and time-resolved (TR)photoluminescence (PL) experiments at 13-300 K. It is found that the low temperaturePL emission energy distribution is not uniform over the four excitonic emission bandsand different from that expected for thermalized carriers at higher temperatures above260 K. TR-PL measurements indicate that the non-uniform PL intensity distributionobserved at low temperatures is a result of non-uniform quantum capture processes ofphotoexcited carriers.","subitem_description_type":"Abstract"}]},"item_21_description_60":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Journal 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B.V."}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0167-9317","subitem_source_identifier_type":"ISSN"}]},"item_21_text_36":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Kyushu Institute of Technology, Tobata, Kitakyushu 804-8550, Japan"},{"subitem_text_value":"Kyushu Institute of Technology, Tobata, Kitakyushu 804-8550, Japan"},{"subitem_text_value":"Kyushu Institute of Technology, Tobata, Kitakyushu 804-8550, Japan"},{"subitem_text_value":"Kyushu Institute of Technology, Tobata, Kitakyushu 804-8550, Japan"},{"subitem_text_value":"Chiba University, Inage, Chiba 263-0022, Japan"}]},"item_21_version_type_58":{"attribute_name":"著者版フラグ","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":[{"creatorNames":[{"creatorName":"Ohe, M"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuo, M"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nogami, T"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Fujiwara, Kenzo","creatorNameLang":"en"},{"creatorName":"藤原, 賢三","creatorNameLang":"ja"},{"creatorName":"フジワラ, ケンゾウ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Okamoto, 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