{"created":"2024-11-22T07:27:57.459830+00:00","id":2008602,"links":{},"metadata":{"_buckets":{"deposit":"b31c85e4-0847-4025-8c26-032f13d4e609"},"_deposit":{"created_by":7,"id":"2008602","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2008602"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02008602","sets":["1713853213384:1713853295607"]},"author_link":["763","275"],"control_number":"2008602","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-07-04","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"100026","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"Optical Materials: X","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Carbon based materials are considered as a rewarding contestant for optical devices due to its novel properties. In this study, graphite is laser-ablated and different analytical methods such as XRD and Raman spectroscopy are used to evaluate the crystalline nature. In XRD, it indicates the decreased intensity after laser ablation but no change in peak positions resulted as graphite is very strong and hard material. Scanning electron microscopy (SEM) used to evaluate structural characteristics shows the overlapping layered structure after ablation. Reduced graphene oxide (rGO) is prepared by using modified Hummers' method and reduced it by thermal reduction method. UV–Vis spectra confirmed the peaks of graphite and rGO at 274 nm and 267 nm, respectively. To study the carrier relaxation dynamics of graphite and rGO, ultrafast Visible-pump/NIR-probe femtosecond transient absorption spectroscopy was used. Carrier relaxation occurred between 260 and 309 fs even after laser ablation damage, which is useful for future application of optical switching under high laser repetition.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_10001_rights_15":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"This is an open access article under the CC BY license(http://creativecommons.org/licenses/by/4.0/).","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"25901478","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.1016/j.omx.2019.100026"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.omx.2019.100026","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"355222"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Bhamare, Yatin Madhukar","creatorNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"コインカー, パンカジ","creatorNameLang":"ja"},{"creatorName":"コインカー, パンカジ","creatorNameLang":"ja-Kana"},{"creatorName":"Koinkar, Pankaj","creatorNameLang":"en"}],"familyNames":[{"familyName":"コインカー","familyNameLang":"ja"},{"familyName":"コインカー","familyNameLang":"ja-Kana"},{"familyName":"Koinkar","familyNameLang":"en"}],"givenNames":[{"givenName":"パンカジ","givenNameLang":"ja"},{"givenName":"パンカジ","givenNameLang":"ja-Kana"},{"givenName":"Pankaj","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"275","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"164626/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/164626/profile-ja.html"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"古部, 昭広","creatorNameLang":"ja"},{"creatorName":"フルベ, アキヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"Furube, Akihiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"古部","familyNameLang":"ja"},{"familyName":"フルベ","familyNameLang":"ja-Kana"},{"familyName":"Furube","familyNameLang":"en"}],"givenNames":[{"givenName":"昭広","givenNameLang":"ja"},{"givenName":"アキヒロ","givenNameLang":"ja-Kana"},{"givenName":"Akihiro","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"763","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"292878/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/292878/profile-ja.html"},{"nameIdentifier":"30357933","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=30357933"}]},{"creatorNames":[{"creatorName":"More, M.A.","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2021-04-21"}],"displaytype":"detail","filename":"omx_2_100026.pdf","filesize":[{"value":"1.18 MB"}],"format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tokushima-u.repo.nii.ac.jp/record/2008602/files/omx_2_100026.pdf"},"version_id":"1d3d82c5-ab2a-49e3-8d2a-802a028c2db2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Laser ablation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Transient absorption spectroscopy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Optical switching","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Ultrafast spectroscopy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Graphite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Graphene","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":"Femtosecond transient absorption spectroscopy of laser-ablated graphite and reduced graphene oxide for optical switching behavior","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Femtosecond transient absorption spectroscopy of laser-ablated graphite and reduced graphene oxide for optical switching behavior","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1713853295607"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-04-21"},"publish_date":"2021-04-21","publish_status":"0","recid":"2008602","relation_version_is_last":true,"title":["Femtosecond transient absorption spectroscopy of laser-ablated graphite and reduced graphene oxide for optical switching behavior"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-04-28T05:52:46.320268+00:00"}