DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kumar, S | - |
dc.contributor.author | Parc, YW | - |
dc.contributor.author | L | - |
dc.contributor.author | sman, AS | - |
dc.contributor.author | Kim, DE | - |
dc.date.accessioned | 2017-07-19T13:59:52Z | - |
dc.date.available | 2017-07-19T13:59:52Z | - |
dc.date.created | 2017-03-13 | - |
dc.date.issued | 2016-11-28 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/38020 | - |
dc.description.abstract | Attosecond metrology using laser-based high-order harmonics has been significantly advanced and applied to various studies of electron dynamics in atoms, molecules and solids. Laser-based high-order harmonics have a limitation of low power and photon energies. There is, however, a great demand for even higher power and photon energy. Here, we propose a scheme for a terawatt attosecond (TW-as) X-ray pulse in X-ray free-electron laser controlled by a few cycle IR pulse, where one dominant current spike in an electron bunch is used repeatedly to amplify a seeded radiation to a terawatt level. This scheme is relatively simple, compact, straightforward, and also produces a temporally and spectrally clean pulse. The viability of this scheme is demonstrated in simulations using Pohang accelerator laboratory (PAL)-XFEL beam parameters. | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.relation.isPartOf | Scientific Reports | - |
dc.title | Temporally-coherent terawatt attosecond XFEL synchronized with a few cycle laser | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/SREP37700 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Scientific Reports, v.6 | - |
dc.identifier.wosid | 000388792800001 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 6 | - |
dc.contributor.affiliatedAuthor | sman, AS | - |
dc.identifier.scopusid | 2-s2.0-84999751163 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 8 | - |
dc.description.scptc | 3 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | FREE-ELECTRON LASER | - |
dc.subject.keywordPlus | AMPLIFIED SPONTANEOUS EMISSION | - |
dc.subject.keywordPlus | REAL-TIME OBSERVATION | - |
dc.subject.keywordPlus | PULSES | - |
dc.subject.keywordPlus | OPTICS | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
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