{"created":"2023-05-15T14:37:35.053255+00:00","id":48483,"links":{},"metadata":{"_buckets":{"deposit":"66421763-600d-4e98-a87f-2fdd8861ac5c"},"_deposit":{"created_by":1,"id":"48483","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"48483"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00048483","sets":["1"]},"author_link":["487420","487419"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"230","bibliographicPageStart":"226","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"レーザー研究"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"An theoretically investigation is reported describing the dynamical Franz-Keldysh effect in femtosecond time resolution, that is, the time-dependent modulation of a dielectric function under an irradiation of an intense laser field. \nTwo distinct approaches are developed for a pump-probe formalism : first-principles simulation based on real-time time-dependent density functional theory and analytic consideration of a simple two-band model.  \nWhile time-average modulation may be reasonably described by  the static Franz-Keldysh theory, \na remarkable subcycle modulation and the phase shift is found to appear between the dielectric response and the applied electric field for linear polarization.\nIn contrast, the subcycle modulation of the dielectric function, a significant feature of the Tr-DFKE, disappears for  circularly polarized laser.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"一般社団法人レーザー学会"}]},"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":"乙部, 智仁"}],"nameIdentifiers":[{"nameIdentifier":"487419","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"乙部 智仁","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"487420","nameIdentifierScheme":"WEKO"}]}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"レーザー場中にある誘電体における時間分解動的Franz-Keldysh効果によるサブサイクル応答","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"レーザー場中にある誘電体における時間分解動的Franz-Keldysh効果によるサブサイクル応答"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-02-13"},"publish_date":"2018-02-13","publish_status":"0","recid":"48483","relation_version_is_last":true,"title":["レーザー場中にある誘電体における時間分解動的Franz-Keldysh効果によるサブサイクル応答"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:27:33.511866+00:00"}