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- Publisher Website: 10.1038/s41467-018-06040-4
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Article: Extreme–ultraviolet high–harmonic generation in liquids
Title | Extreme–ultraviolet high–harmonic generation in liquids |
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Authors | |
Issue Date | 2018 |
Citation | Nature Communications, 2018, v. 9, n. 1, article no. 3723 How to Cite? |
Abstract | © 2018, The Author(s). High–harmonic generation (HHG) in gases has been the main enabling technology of attosecond science since its discovery. Recently, HHG from solids has been demonstrated, opening a lively area of research. In contrast, harmonic generation from liquids has so far remained restricted to low harmonics in the visible regime. Here, we report the observation and detailed characterization of extreme ultraviolet HHG from liquid water and several alcohols extending beyond 20 eV. This advance was enabled by the implementation of the recent liquid flat–microjet technology, which we show to facilitate the spatial separation of HHG from the bulk liquid and the surrounding gas phase. We observe striking differences between the HHG spectra of water and several alcohols. A comparison with a strongly–driven few–band model establishes the sensitivity of HHG to the electronic structure of liquids. Our results suggest liquid–phase high–harmonic spectroscopy as a new method for studying the electronic structure and ultrafast scattering processes in liquids. |
Persistent Identifier | http://hdl.handle.net/10722/276607 |
ISSN | 2023 Impact Factor: 14.7 2023 SCImago Journal Rankings: 4.887 |
PubMed Central ID | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Luu, Tran Trung | - |
dc.contributor.author | Yin, Zhong | - |
dc.contributor.author | Jain, Arohi | - |
dc.contributor.author | Gaumnitz, Thomas | - |
dc.contributor.author | Pertot, Yoann | - |
dc.contributor.author | Ma, Jun | - |
dc.contributor.author | Wörner, Hans Jakob | - |
dc.date.accessioned | 2019-09-18T08:34:07Z | - |
dc.date.available | 2019-09-18T08:34:07Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Nature Communications, 2018, v. 9, n. 1, article no. 3723 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/10722/276607 | - |
dc.description.abstract | © 2018, The Author(s). High–harmonic generation (HHG) in gases has been the main enabling technology of attosecond science since its discovery. Recently, HHG from solids has been demonstrated, opening a lively area of research. In contrast, harmonic generation from liquids has so far remained restricted to low harmonics in the visible regime. Here, we report the observation and detailed characterization of extreme ultraviolet HHG from liquid water and several alcohols extending beyond 20 eV. This advance was enabled by the implementation of the recent liquid flat–microjet technology, which we show to facilitate the spatial separation of HHG from the bulk liquid and the surrounding gas phase. We observe striking differences between the HHG spectra of water and several alcohols. A comparison with a strongly–driven few–band model establishes the sensitivity of HHG to the electronic structure of liquids. Our results suggest liquid–phase high–harmonic spectroscopy as a new method for studying the electronic structure and ultrafast scattering processes in liquids. | - |
dc.language | eng | - |
dc.relation.ispartof | Nature Communications | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.title | Extreme–ultraviolet high–harmonic generation in liquids | - |
dc.type | Article | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1038/s41467-018-06040-4 | - |
dc.identifier.pmid | 30213950 | - |
dc.identifier.pmcid | PMC6137105 | - |
dc.identifier.scopus | eid_2-s2.0-85053325895 | - |
dc.identifier.volume | 9 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | article no. 3723 | - |
dc.identifier.epage | article no. 3723 | - |
dc.identifier.isi | WOS:000444494800007 | - |
dc.identifier.issnl | 2041-1723 | - |