WEKO3
アイテム
{"_buckets": {"deposit": "bd20cdc2-7b2c-4e1a-8c54-58358ddfd57b"}, "_deposit": {"created_by": 1, "id": "86566", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "86566"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00086566", "sets": ["1"]}, "author_link": ["1057713", "1057699", "1057723", "1057697", "1057710", "1057695", "1057724", "1057701", "1057705", "1057722", "1057709", "1057706", "1057719", "1057700", "1057718", "1057691", "1057704", "1057707", "1057717", "1057711", "1057716", "1057696", "1057715", "1057698", "1057702", "1057694", "1057714", "1057708", "1057712", "1057720", "1057692", "1057703", "1057721", "1057693"], "item_8_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2022-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageStart": "33038", "bibliographicVolumeNumber": "4", "bibliographic_titles": [{"bibliographic_title": "Physical Review Research"}]}]}, "item_8_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Observing ultrafast laser-induced structural changes in nanoscale systems is essential for understanding the dynamics of intense light-matter interactions. For laser intensities on the order of 10^14W/cm^2, highly collisional plasmas are generated at and below the surface. Subsequent transport processes such as heat conduction, electron-ion thermalization, surface ablation, and resolidification occur at picosecond and nanosecond timescales. Imaging methods, e.g., using x-ray free-electron lasers (XFEL), were hitherto unable to measure the depth-resolved subsurface dynamics of laser-solid interactions with appropriate temporal and spatial resolution. Here we demonstrate picosecond grazing-incidence small-angle x-ray scattering (GISAXS) from laser-produced plasmas using XFEL pulses. Using multilayer (ML) samples, both the surface ablation and subsurface density dynamics are measured with nanometer depth resolution. Our experimental data challenges the state-of-the-art modeling of matter under extreme conditions and opens new perspectives for laser material processing and high-energy density science.", "subitem_description_type": "Abstract"}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1103/PhysRevResearch.4.033038", "subitem_relation_type_select": "DOI"}}]}, "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": "L.Randolph"}], "nameIdentifiers": [{"nameIdentifier": "1057691", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.Banjafar"}], "nameIdentifiers": [{"nameIdentifier": "1057692", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "T.R.Preston"}], "nameIdentifiers": [{"nameIdentifier": "1057693", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "T.Yabuuchi"}], "nameIdentifiers": [{"nameIdentifier": "1057694", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.Makita"}], "nameIdentifiers": [{"nameIdentifier": "1057695", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "N.P.Dover"}], "nameIdentifiers": [{"nameIdentifier": "1057696", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "S.Göde"}], "nameIdentifiers": [{"nameIdentifier": "1057697", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Y.Inubushi"}], "nameIdentifiers": [{"nameIdentifier": "1057698", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "G.Jakob"}], "nameIdentifiers": [{"nameIdentifier": "1057699", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "J.Kaa"}], "nameIdentifiers": [{"nameIdentifier": "1057700", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kon, A."}], "nameIdentifiers": [{"nameIdentifier": "1057701", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "J.K.Koga"}], "nameIdentifiers": [{"nameIdentifier": "1057702", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "D.Ksenzov"}], "nameIdentifiers": [{"nameIdentifier": "1057703", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "T.Matsuoka"}], "nameIdentifiers": [{"nameIdentifier": "1057704", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.Nishiuchi"}], "nameIdentifiers": [{"nameIdentifier": "1057705", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.Paulus"}], "nameIdentifiers": [{"nameIdentifier": "1057706", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ch.Rödel"}], "nameIdentifiers": [{"nameIdentifier": "1057707", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "F.Schon"}], "nameIdentifiers": [{"nameIdentifier": "1057708", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "K.Sueda"}], "nameIdentifiers": [{"nameIdentifier": "1057709", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Y.Sentoku"}], "nameIdentifiers": [{"nameIdentifier": "1057710", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "T.Togashi"}], "nameIdentifiers": [{"nameIdentifier": "1057711", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.Vafaee-Khanjani"}], "nameIdentifiers": [{"nameIdentifier": "1057712", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.Bussmann"}], "nameIdentifiers": [{"nameIdentifier": "1057713", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "T.E.Cowan"}], "nameIdentifiers": [{"nameIdentifier": "1057714", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.Kläui"}], "nameIdentifiers": [{"nameIdentifier": "1057715", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "C.Fortmann-Grote"}], "nameIdentifiers": [{"nameIdentifier": "1057716", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "A.P.Mancuso"}], "nameIdentifiers": [{"nameIdentifier": "1057717", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "T.Kluge"}], "nameIdentifiers": [{"nameIdentifier": "1057718", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "C.Gutt"}], "nameIdentifiers": [{"nameIdentifier": "1057719", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "M.Nakatsutsumi"}], "nameIdentifiers": [{"nameIdentifier": "1057720", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Dover, NicholasPeter", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1057721", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Akira, Kon", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1057722", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kevin Koga, James", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1057723", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Mamiko, Nishiuchi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1057724", "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": "Nanoscale subsurface dynamics of solids upon high-intensity femtosecond laser irradiation observed by grazing-incidence x-ray scattering", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Nanoscale subsurface dynamics of solids upon high-intensity femtosecond laser irradiation observed by grazing-incidence x-ray scattering"}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/86566", "pubdate": {"attribute_name": "公開日", "attribute_value": "2020-11-13"}, "publish_date": "2020-11-13", "publish_status": "0", "recid": "86566", "relation": {}, "relation_version_is_last": true, "title": ["Nanoscale subsurface dynamics of solids upon high-intensity femtosecond laser irradiation observed by grazing-incidence x-ray scattering"], "weko_shared_id": -1}
Nanoscale subsurface dynamics of solids upon high-intensity femtosecond laser irradiation observed by grazing-incidence x-ray scattering
https://repo.qst.go.jp/records/86566
https://repo.qst.go.jp/records/8656699b3f855-c773-4dd7-8fd0-5fcb06c69059
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2020-11-13 | |||||
タイトル | ||||||
タイトル | Nanoscale subsurface dynamics of solids upon high-intensity femtosecond laser irradiation observed by grazing-incidence x-ray scattering | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
L.Randolph
× L.Randolph× M.Banjafar× T.R.Preston× T.Yabuuchi× M.Makita× N.P.Dover× S.Göde× Y.Inubushi× G.Jakob× J.Kaa× Kon, A.× J.K.Koga× D.Ksenzov× T.Matsuoka× M.Nishiuchi× M.Paulus× Ch.Rödel× F.Schon× K.Sueda× Y.Sentoku× T.Togashi× M.Vafaee-Khanjani× M.Bussmann× T.E.Cowan× M.Kläui× C.Fortmann-Grote× A.P.Mancuso× T.Kluge× C.Gutt× M.Nakatsutsumi× Dover, NicholasPeter× Akira, Kon× Kevin Koga, James× Mamiko, Nishiuchi |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Observing ultrafast laser-induced structural changes in nanoscale systems is essential for understanding the dynamics of intense light-matter interactions. For laser intensities on the order of 10^14W/cm^2, highly collisional plasmas are generated at and below the surface. Subsequent transport processes such as heat conduction, electron-ion thermalization, surface ablation, and resolidification occur at picosecond and nanosecond timescales. Imaging methods, e.g., using x-ray free-electron lasers (XFEL), were hitherto unable to measure the depth-resolved subsurface dynamics of laser-solid interactions with appropriate temporal and spatial resolution. Here we demonstrate picosecond grazing-incidence small-angle x-ray scattering (GISAXS) from laser-produced plasmas using XFEL pulses. Using multilayer (ML) samples, both the surface ablation and subsurface density dynamics are measured with nanometer depth resolution. Our experimental data challenges the state-of-the-art modeling of matter under extreme conditions and opens new perspectives for laser material processing and high-energy density science. | |||||
書誌情報 |
Physical Review Research 巻 4, 号 3, p. 33038, 発行日 2022-07 |
|||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1103/PhysRevResearch.4.033038 |