{"created":"2023-05-15T14:58:19.445062+00:00","id":79116,"links":{},"metadata":{"_buckets":{"deposit":"c11740ff-0a05-4c61-bf06-a962674a6892"},"_deposit":{"created_by":1,"id":"79116","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"79116"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00079116","sets":["1"]},"author_link":["1000969","1000975","1000973","1000974","1000958","1000955","1000980","1000954","1000956","1000972","1000971","1000970","1000982","1000977","1000981","1000976","1000959","1000966","1000964","1000967","1000978","1000957","1000968","1000965","1000963","1000979","1000962","1000961","1000960"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-03","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"084802","bibliographicVolumeNumber":"124","bibliographic_titles":[{"bibliographic_title":"Physical Review Letters"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Acceleration of particles from the interaction of ultra-intense laser pulses up to $5\\times10^{21}$ Wcm$^{-2}$ with thin foils is investigated experimentally.  The electron beam parameters varied with decreasing spot size, not just laser intensity, resulting in reduced temperatures and divergence.  In particular, the temperature saturated due to insufficient acceleration length in the tightly focused spot.  These dependencies affected the sheath-accelerated protons, which showed poorer spot-size scaling than widely used scaling laws.  It is therefore shown that maximizing laser intensity by using very small focii has reducing returns for some applications.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1103/PhysRevLett.124.084802","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://journals.aps.org/prl/abstract/10.1103/PhysRevLett.124.084802","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0031-9007","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":"Dover, NicholasPeter"}],"nameIdentifiers":[{"nameIdentifier":"1000954","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nishiuchi, Mamiko"}],"nameIdentifiers":[{"nameIdentifier":"1000955","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sakaki, Hironao"}],"nameIdentifiers":[{"nameIdentifier":"1000956","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kondo, Kotaro"}],"nameIdentifiers":[{"nameIdentifier":"1000957","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"A. 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Pikuz, T."}],"nameIdentifiers":[{"nameIdentifier":"1000965","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Pirozhkov, Alexander"}],"nameIdentifiers":[{"nameIdentifier":"1000966","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sagisaka, Akito"}],"nameIdentifiers":[{"nameIdentifier":"1000967","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sentoku, Y."}],"nameIdentifiers":[{"nameIdentifier":"1000968","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Watanabe, Y."}],"nameIdentifiers":[{"nameIdentifier":"1000969","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kando, Masaki"}],"nameIdentifiers":[{"nameIdentifier":"1000970","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kondo, Kiminori"}],"nameIdentifiers":[{"nameIdentifier":"1000971","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Dover, NicholasPeter","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000972","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mamiko, Nishiuchi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000973","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hironao, Sakaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000974","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kotaro, Kondo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000975","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiromitsu, Kiriyama","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000976","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kevin Koga, James","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000977","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Miyahara, Takumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000978","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Pirozhkov, Alexander","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000979","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Akito, Sagisaka","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000980","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masaki, Kando","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000981","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kiminori, Kondo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1000982","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":"Effect of small focus on electron heating and proton acceleration in ultra-relativistic laser-solid interactions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of small focus on electron heating and proton acceleration in ultra-relativistic laser-solid interactions"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-06-13"},"publish_date":"2019-06-13","publish_status":"0","recid":"79116","relation_version_is_last":true,"title":["Effect of small focus on electron heating and proton acceleration in ultra-relativistic laser-solid interactions"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:39:18.615835+00:00"}