{"created":"2023-06-19T10:27:27.444410+00:00","id":6432,"links":{},"metadata":{"_buckets":{"deposit":"ebe15ab4-f249-4ee0-a942-31aa684169cd"},"_deposit":{"created_by":18,"id":"6432","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"6432"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00006432","sets":["216:408:248","46"]},"author_link":["5765","44115","44114","44112","44113"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-07-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"42106-3","bibliographicPageStart":"42106-1","bibliographicVolumeNumber":"87","bibliographic_titles":[{"bibliographic_title":"Applied Physics Letters","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The electrical resistivity, thermopower, and thermal conductivity have been measured for the lanthanum sesquisulfide (La2S3) of which the crystal phase is controlled by the Ti additive. In all the samples, the thermopower is negative between 300 and 1000 K. The sample with 8 wt % Ti, which consists almost of the cubic γ phase, behaves as a degenerate semiconductor. The thermoelectric figure of merit ZT increases with increasing temperature, reaching a value of 0.21 at 1000 K. In contrast, the sample with 2 wt % Ti consists almost of the tetragonal β phase. The transport mechanism can be well explained by the model of the Anderson localization. The ZT value increases abruptly with increasing temperature. At 1000 K, this ZT value is comparable with that of the sample with 8 wt % Ti.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.1063/1.1999845","subitem_link_url":"https://doi.org/10.1063/1.1999845"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"平井 伸治（HIRAI Shinji）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000177_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics","subitem_publisher_language":"en"}]},"item_79_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"120000802054","subitem_relation_type_select":"NAID"}}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1063/1.1999845","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2005 American Institute of Physics","subitem_rights_language":"en"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00036951","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"10773118","subitem_source_identifier_type":"EISSN"}]},"item_79_source_id_14":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00543431","subitem_source_identifier_type":"NCID"},{"subitem_source_identifier":"AA11868096","subitem_source_identifier_type":"NCID"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"427.4","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"OHTA, Michihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"平井,  伸治","creatorNameLang":"ja"},{"creatorName":"HIRAI, Shinji","creatorNameLang":"en"},{"creatorName":"ヒライ, シンジ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"KATO, Hisanaga","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NISHIMURA, Toshiyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"UEMURA, Yoichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-15"}],"displaytype":"detail","filename":"APL87pp042106.pdf","filesize":[{"value":"251.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"APL87pp042106.pdf","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/6432/files/APL87pp042106.pdf"},"version_id":"b06544f4-e82b-4f36-bfc8-13af3b1847b2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"anderson model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"degenerate semiconductors","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electrical resistivity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lanthanum conpounds","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thermal conductivity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thermoelectric power","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"titanium","subitem_subject_language":"en","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":"Thermoelectric properties of lanthanum sesquisulfide with Ti additive","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Thermoelectric properties of lanthanum sesquisulfide with Ti additive","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","248"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-08-28"},"publish_date":"2007-08-28","publish_status":"0","recid":"6432","relation_version_is_last":true,"title":["Thermoelectric properties of lanthanum sesquisulfide with Ti additive"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-10-25T04:06:27.068726+00:00"}