{"created":"2023-05-15T14:55:02.774307+00:00","id":74814,"links":{},"metadata":{"_buckets":{"deposit":"076e85ef-0cd0-4b95-9215-bfaae97f25c9"},"_deposit":{"created_by":1,"id":"74814","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"74814"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00074814","sets":["10:29"]},"author_link":["840315","840316"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2018-10-11","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We have studied in detail the emission of superfluorescence at a wavelength of 469 nm (4p→3s) from helium ions created and excited using free-electron laser pulses from SACLA’s BL1. In earlier work we observed superfluorescence at visible wavelengths in neutral helium [1-5]. To observe superfluorescence from helium ions we used a wavelength of 24.3 nm, resonant with the He + 1s→4p\ntransition and sufficiently short to ionise neutral helium atoms. The density of excited He + ions created by this sequential 2-photon absorption was sufficient to allow for the development of superfluoresence. ","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"原子衝突学会第43回年会","subitem_description_type":"Other"}]},"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":"ハリーズ, ジェームズ"}],"nameIdentifiers":[{"nameIdentifier":"840315","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Harries, James","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"840316","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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Detailed study of superfluorescence at a wavelength of 469 nm from helium ionised and excited using free-electron laser pulses","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Detailed study of superfluorescence at a wavelength of 469 nm from helium ionised and excited using free-electron laser pulses"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-19"},"publish_date":"2019-03-19","publish_status":"0","recid":"74814","relation_version_is_last":true,"title":["Detailed study of superfluorescence at a wavelength of 469 nm from helium ionised and excited using free-electron laser pulses"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:46:12.958000+00:00"}