{"created":"2023-05-15T14:56:00.675423+00:00","id":76065,"links":{},"metadata":{"_buckets":{"deposit":"86ed0531-9f8d-476c-8f95-ead2c8e4a031"},"_deposit":{"created_by":1,"id":"76065","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"76065"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00076065","sets":["1"]},"author_link":["765479","765476","765478","765481","765480","765477","765482"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"18","bibliographicPageEnd":"5425","bibliographicPageStart":"5418","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"Journal of Materials Chemistry C "}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Planar near-perfect blackbodies have wide applications ranging from dark-level reduction to light harvesting. Among them, carbon nanotube (CNT) forests have an unmatched mid-infrared blackbody performance, which is favourable for thermal radiation management. However, their inherent fragility against direct contact limits their broader use. Here we present a class of perfect blackbody sheets from elastomers outperforming CNT forests. Nano-precision micro-cavity arrays embossed on a polydimethylsiloxane (PDMS) sheet exhibit an exceptionally low reflectance of ≲0.0005 over the entire mid-infrared wavelengths (6–15 μm). In addition, this sheet maintains high resilience to tape-pulling, repeated bending, and scratching. The key technology is swift heavy ion manufacturing, yielding a highly flawless template of conical micro-cavities having necessary and sufficient openings (a dozen μm) and depths (several tens of μm) to trap ultrabroadband photons. Notably, the just-embossed PDMS sheets are visibly transmissive, whereas pre-addition of carbon black can extend the spectral range of near-perfect absorption as wide as from ultraviolet to mid-infrared wavelengths. Our tough and flexible planar blackbodies offer versatile applications of perfect absorbers/radiators, particularly with respect to thermal infrared management.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Royal Society of Chemistry"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1039/c8tc06593d","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://pubs.rsc.org/en/content/articlelanding/2019/tc/c8tc06593d#!divAbstract","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2050-7526","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"雨宮, 邦招"}],"nameIdentifiers":[{"nameIdentifier":"765476","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"越川, 博"}],"nameIdentifiers":[{"nameIdentifier":"765477","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"井邊, 真俊"}],"nameIdentifiers":[{"nameIdentifier":"765478","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"八巻, 徹也"}],"nameIdentifiers":[{"nameIdentifier":"765479","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"蔀, 洋司"}],"nameIdentifiers":[{"nameIdentifier":"765480","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Koshikawa, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"765481","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamaki, Tetsuya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"765482","nameIdentifierScheme":"WEKO"}]}]},"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":"Perfect blackbody sheets from nano-precision microtextured elastomers for light and thermal radiation management ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Perfect blackbody sheets from nano-precision microtextured elastomers for light and thermal radiation management "}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-04-23"},"publish_date":"2019-04-23","publish_status":"0","recid":"76065","relation_version_is_last":true,"title":["Perfect blackbody sheets from nano-precision microtextured elastomers for light and thermal radiation management "],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:36:28.183588+00:00"}