{"created":"2023-05-15T09:58:45.889093+00:00","id":2780,"links":{},"metadata":{"_buckets":{"deposit":"fea0f246-75a4-4d91-a3c3-913cf93e6bb9"},"_deposit":{"created_by":5,"id":"2780","owner":"5","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"2780"},"status":"published"},"_oai":{"id":"oai:miyazaki-u.repo.nii.ac.jp:00002780","sets":["73","73:36","73:36:330","73:36:330:322"]},"author_link":["12634","7290","14595","14591","7289","14590"],"item_10002_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"PPTホウ ト PLホウ オ モチイタ ダイヤモンド ヨウ タンソ ノ コウガク ギャップ オンド イゾンセイ ノ ケンキュウ","subitem_alternative_title_language":"ja-Kana"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-07-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"12","bibliographicPageStart":"9","bibliographicVolumeNumber":"41","bibliographic_titles":[{"bibliographic_title":"宮崎大学工学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of Faculty of Engineering, University of Miyazaki","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Since the optical energy gap (Eog) of the diamond-like carbon (DLC) varies over a wide range with the ratio of sp3 (diamond like) to sp2 (graphite like) bonds, it is expected to fabricate the high-efficiency multi-junction solar cells that consists of a single material. In the present study, we investigated the temperature dependence of the Eog of the DLC thin films by using the piezoelectric photothermal (PPT) and photoluminescence (PL) techniques. Because the PPT signal intensity of the present DLC thin film was expected to be proportional to its optical absorption coefficient, Eog was estimated by using a Tauc plot. The values of Eog of the 44%-sp3 ratio sample were estimated to 1.31 and 1.33 eV at 300 and 100 K, respectively. The temperature coefficient then became -6.5 × 10-5 eV/K, and was very smaller than that of Si. This implies that by using the DLC films for solar cell materials, the device performance is expected to be very stable by temperature change.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宮崎大学工学部","subitem_publisher_language":"ja"},{"subitem_publisher":"Faculty of Engineering, University of Miyazaki","subitem_publisher_language":"en"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00732558","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05404924","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"丁, 文","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"中野, 陽介","creatorNameLang":"ja"},{"creatorName":"ナカノ, ヨウスケ","creatorNameLang":"ja-Kana"},{"creatorName":"Nakano, Yosuke","creatorNameLang":"en"},{"creatorName":"Nakano, Yousuke","creatorNameLang":"en"}],"familyNames":[{},{},{},{}],"givenNames":[{},{},{},{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"境, 健太郎","creatorNameLang":"ja"},{"creatorName":"サカイ, ケンタロウ","creatorNameLang":"ja-Kana"},{"creatorName":"Sakai, Kentaro","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Fukuyama, Atsuhiko","creatorNameLang":"en"},{"creatorName":"福山, 敦彦","creatorNameLang":"ja"},{"creatorName":"フクヤマ, アツヒコ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Ikari, Tetsuo","creatorNameLang":"en"},{"creatorName":"碇, 哲雄","creatorNameLang":"ja"},{"creatorName":"イカリ, テツオ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Ding, Wen","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":"2020-06-21"}],"displaytype":"detail","filename":"engineering41_9-12.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"engineering41_9-12.pdf","url":"https://miyazaki-u.repo.nii.ac.jp/record/2780/files/engineering41_9-12.pdf"},"version_id":"6c7953f4-c71c-458e-9103-6f814d6c41cb"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Diamond-like Carbon, Piezoelectric Photothermal Spectroscopy, Nonradiative Electron Transition, Temperature Coefficient of the Band Gap","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"PPT法とPL法を用いたダイヤモンド様炭素の光学ギャップ温度依存性の研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"PPT法とPL法を用いたダイヤモンド様炭素の光学ギャップ温度依存性の研究","subitem_title_language":"ja"},{"subitem_title":"Temperature dependence of the optical gap of diamond-like carbon films investigated by piezoelectric photothermal and photoluminescence spectroscopies","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"5","path":["73","36","330","322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-10-24"},"publish_date":"2012-10-24","publish_status":"0","recid":"2780","relation_version_is_last":true,"title":["PPT法とPL法を用いたダイヤモンド様炭素の光学ギャップ温度依存性の研究"],"weko_creator_id":"5","weko_shared_id":2},"updated":"2023-11-09T10:05:33.299564+00:00"}