{"created":"2023-08-02T03:58:10.373839+00:00","id":7328,"links":{},"metadata":{"_buckets":{"deposit":"7d2166bc-8363-41b7-bd10-69db9b1919b5"},"_deposit":{"created_by":10,"id":"7328","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"7328"},"status":"published"},"_oai":{"id":"oai:repository.lib.tottori-u.ac.jp:00007328","sets":["1:10","2:12"]},"author_link":["27239","4724","27240","27241"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-08-26","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"075141","bibliographicVolumeNumber":"88","bibliographic_titles":[{"bibliographic_title":"Physical review. Third series. B, Condensed matter and materials physics"},{"bibliographic_title":"Physical review. Third series. B, Condensed matter and materials physics","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A potential thermoelectric material CuAlO2 is theoretically studied. We first construct a model Hamiltonian of CuAlO2 based on the first principles band calculation, and calculate the Seebeck coefficient. Then, we compare the model with that of a well-known thermoelectric material NaxCoO2, and discuss the similarities and the differences. It is found that the two materials are similar from an electronic structure viewpoint in that they have a peculiar pudding-mold type band shape, which is advantageous for thermoelectric materials. There are, however, some differences, and we analyze the origin of the difference from a microscopic viewpoint. The band shape (a very flat band top but with an overall wide bandwidth) of CuAlO2 is found to be even more ideal than that of NaxCoO2, and we predict that once a significant amount of holes is doped in CuAlO2, thermoelectric properties (especially the power factor) even better than those of NaxCoO2 can be expected.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1103/PhysRevB.88.075141","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"K. Mori, H. Sakakibara, H. Usui and K. Kuroki. Ideal band shape in the potential thermoelectric material CuAlO2: Comparison to NaxCoO2. Physical review. Third series. B, Condensed matter and materials physics. 2013, 88, 075141"}]}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://journals.aps.org/prb/abstract/10.1103/PhysRevB.88.075141"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://journals.aps.org/prb/abstract/10.1103/PhysRevB.88.075141","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©2013 American Physical Society"}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11187113","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"24699950","subitem_source_identifier_type":"ISSN"}]},"item_10001_text_33":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Engineering Science, The University of Electro-Communications / JST, ALCA"},{"subitem_text_language":"en","subitem_text_value":"Department of Engineering Science, The University of Electro-Communications"},{"subitem_text_language":"en","subitem_text_value":"Department of Engineering Science, The University of Electro-Communications / JST, ALCA"},{"subitem_text_language":"en","subitem_text_value":"Department of Physics, Osaka University"}]},"item_10001_version_type_20":{"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":"Mori, Kouta","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakakibara, Hirofumi","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Usui, Hidetomo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kuroki, Kazuhiko","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":"2023-03-17"}],"displaytype":"detail","filename":"prb88_075141.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensefree":"©2013 American Physical Society","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"prb88_075141.pdf","url":"https://repository.lib.tottori-u.ac.jp/record/7328/files/prb88_075141.pdf"},"version_id":"7f1da5cc-c372-412c-ba3a-5bb1abc3a730"}]},"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"}]},"item_title":"Ideal band shape in the potential thermoelectric material CuAlO2: Comparison to NaxCoO2","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Ideal band shape in the potential thermoelectric material CuAlO2: Comparison to NaxCoO2","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"10","path":["12","10"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-09-19"},"publish_date":"2019-09-19","publish_status":"0","recid":"7328","relation_version_is_last":true,"title":["Ideal band shape in the potential thermoelectric material CuAlO2: Comparison to NaxCoO2"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2023-09-29T00:45:55.967093+00:00"}