{"created":"2023-05-15T11:55:17.922038+00:00","id":163,"links":{},"metadata":{"_buckets":{"deposit":"16584eca-2776-414c-8455-a2874503f7fe"},"_deposit":{"created_by":3,"id":"163","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"163"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00000163","sets":["8:9"]},"author_link":["793","794","797","1138","796"],"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2-4","bibliographicPageEnd":"185","bibliographicPageStart":"182","bibliographicVolumeNumber":"13","bibliographic_titles":[{"bibliographic_title":"Physica E: Low-dimensional Systems and Nanostructures"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Perpendicular motion of photoexcited electron and hole pairs assisted by phonon scattering isinvestigated in a novel step-graded staircase heterostructure consisting of strainedInX(Al0.17Ga0.83)1-XAs multiple quantum wells (QWs) with similar widths but different five x valuesby cw and time-resolved photoluminescence (PL) experiments. From the temperature dependence ofPL spectral intensity of distinct five peaks corresponding to the QW layers, we find that, astemperature increases, the PL peaks decrease their relative intensities progressively from shorterwavelength sides after increasing the signal amplitude in the intermediate temperature range. Thesevariations reveal that the photoexcited carriers directionally move from shallower to deeper QWs viaphonon-assisted activation above the barrier band edge state. The PL dynamics directly indicate theperpendicular flowing of photoexcited carriers and the capture by the deeper QW, thus providing firmevidences for the dynamical carrier flow and capture processes.","subitem_description_type":"Abstract"}]},"item_21_description_60":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Journal Article","subitem_description_type":"Other"}]},"item_21_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"affiliations":[{"affiliationNames":[{"affiliationName":"","lang":"ja"}],"nameIdentifiers":[]}],"familyNames":[{"familyName":"Fujiwara","familyNameLang":"en"},{"familyName":"藤原","familyNameLang":"ja"},{"familyName":"フジワラ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Kenzo","givenNameLang":"en"},{"givenName":"賢三","givenNameLang":"ja"},{"givenName":"ケンゾウ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1138","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"90243980","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000090243980"},{"nameIdentifier":"7403468236","nameIdentifierScheme":"Scopus著者ID","nameIdentifierURI":"https://www.scopus.com/authid/detail.uri?authorId=7403468236"}],"names":[{"name":"Fujiwara, Kenzo","nameLang":"en"},{"name":"藤原, 賢三","nameLang":"ja"},{"name":"フジワラ, ケンゾウ","nameLang":"ja-Kana"}]}]},"item_21_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/S1386-9477(01)00515-X","subitem_relation_type_select":"DOI"}}]},"item_21_relation_14":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://www.sciencedirect.com/science/journal/13869477"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.sciencedirect.com/science/journal/13869477","subitem_relation_type_select":"URI"}}]},"item_21_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2002 Elsevier Science 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":"1386-9477","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":"Research Center COM, Technical University of Denmark, Building 349, DK-2800 Kgs. Lyngby, Denmark"},{"subitem_text_value":"Research Center COM, Technical University of Denmark, Building 349, DK-2800 Kgs. Lyngby, Denmark"}]},"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":"Machida, S"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuo, M"}],"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":"Jensen, J.R."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hvam, J.M."}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2007-11-26"}],"displaytype":"detail","filename":"MsPhysicaE_July30-MSS10_.pdf","filesize":[{"value":"153.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"MsPhysicaE_July30-MSS10_.pdf","url":"https://kyutech.repo.nii.ac.jp/record/163/files/MsPhysicaE_July30-MSS10_.pdf"},"version_id":"91094be6-4378-45a2-9653-087b1aced7a2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Semiconductor quantum well","subitem_subject_scheme":"Other"},{"subitem_subject":"Photoluminescence","subitem_subject_scheme":"Other"},{"subitem_subject":"Vertical transport","subitem_subject_scheme":"Other"},{"subitem_subject":"Relaxation dynamics","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":"Directional phonon-assisted cascading of photoexcited carriers in stepped InX(Al0.17Ga0.83)1-XAs/ Al0.17Ga0.83As multiple quantum wells","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Directional phonon-assisted cascading of photoexcited carriers in stepped InX(Al0.17Ga0.83)1-XAs/ Al0.17Ga0.83As multiple quantum wells"}]},"item_type_id":"21","owner":"3","path":["9"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-11-26"},"publish_date":"2007-11-26","publish_status":"0","recid":"163","relation_version_is_last":true,"title":["Directional phonon-assisted cascading of photoexcited carriers in stepped InX(Al0.17Ga0.83)1-XAs/ Al0.17Ga0.83As multiple quantum wells"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2024-04-02T08:43:13.350328+00:00"}