FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3004897504> ?p ?o ?g. }

• W3004897504 abstract "Abstract Attosecond (asec) X-ray free-electron laser (XFEL) has attracted considerable interest over the past years. Nowadays typical XFEL application experiments demand 10 10 –10 11 photons per pulse, which corresponds to a peak power of terawatts (TW) in case of asec hard X-ray pulse. To the realization of such TW asec-XFEL pulse, however, the unavoidable increase of slice energy spread (SES) due to laser heater, which is commonly used to mitigate the micro-bunching instability (MBI), would be a major obstacle. To deal with this problem, the effect of such a SES is investigated in this work. The results reveal that (1) SES of a current spike is linearly proportional to the peak current of a current spike in an electron beam, (2) surprisingly, this linearity is independent of the wavelength of an energy modulation driving laser which is used to make a current spike and (3) the gain length of current spike in the undulator is sensitive to the initial SES, so there is an optimal peak current of the current spike for successful FEL lasing process. Utilizing these characteristics, a series of simulations with parameters for Pohang Accelerator Laboratory X-ray Free Electron Laser was carried out to demonstrate that an isolated, TW asec-XFEL pulse can be generated even when the SES is increased due to the usage of laser heater to prevent the MBI in the XFEL. We show that an isolated X-ray pulse with >1 TW and a pulse duration of 73 as (~3 × 10 10 photons/pulse at 12.4 keV or 0.1 nm) can be generated by using ten current spikes with optimal peak current. It becomes clear for the first time that the disadvantage from the increased SES can be indeed overcome." @default.
• W3004897504 created "2020-02-14" @default.
• W3004897504 creator A5033928414 @default.
• W3004897504 creator A5064116218 @default.
• W3004897504 creator A5090113260 @default.
• W3004897504 date "2020-01-28" @default.
• W3004897504 modified "2023-10-18" @default.
• W3004897504 title "Effect of high slice energy spread of an electron beam on the generation of isolated, terawatt, attosecond X-ray free-electron laser pulse" @default.
• W3004897504 cites W1502546418 @default.
• W3004897504 cites W1560697663 @default.
• W3004897504 cites W1969615684 @default.
• W3004897504 cites W1972250273 @default.
• W3004897504 cites W1976332761 @default.
• W3004897504 cites W1984370357 @default.
• W3004897504 cites W1985653648 @default.
• W3004897504 cites W1990571424 @default.
• W3004897504 cites W1997935387 @default.
• W3004897504 cites W2021993615 @default.
• W3004897504 cites W2037435614 @default.
• W3004897504 cites W2056600211 @default.
• W3004897504 cites W2057534031 @default.
• W3004897504 cites W2058175549 @default.
• W3004897504 cites W2077527944 @default.
• W3004897504 cites W2077939610 @default.
• W3004897504 cites W2081303918 @default.
• W3004897504 cites W2086867887 @default.
• W3004897504 cites W2105218563 @default.
• W3004897504 cites W2155512932 @default.
• W3004897504 cites W2187173264 @default.
• W3004897504 cites W2225381273 @default.
• W3004897504 cites W2317771857 @default.
• W3004897504 cites W2416980031 @default.
• W3004897504 cites W2474178918 @default.
• W3004897504 cites W2528394572 @default.
• W3004897504 cites W2533628335 @default.
• W3004897504 cites W2548490054 @default.
• W3004897504 cites W2557275460 @default.
• W3004897504 cites W2566714406 @default.
• W3004897504 cites W2567974293 @default.
• W3004897504 cites W2602957941 @default.
• W3004897504 cites W2617592687 @default.
• W3004897504 cites W2734437951 @default.
• W3004897504 cites W2747716011 @default.
• W3004897504 cites W2764304700 @default.
• W3004897504 cites W2766421668 @default.
• W3004897504 cites W2775443220 @default.
• W3004897504 cites W2797730531 @default.
• W3004897504 cites W2805375124 @default.
• W3004897504 cites W2884484411 @default.
• W3004897504 cites W2890055341 @default.
• W3004897504 cites W3105963244 @default.
• W3004897504 cites W4211101250 @default.
• W3004897504 cites W4239178977 @default.
• W3004897504 doi "https://doi.org/10.1038/s41598-020-57905-y" @default.
• W3004897504 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6987125" @default.
• W3004897504 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31992720" @default.
• W3004897504 hasPublicationYear "2020" @default.
• W3004897504 type Work @default.
• W3004897504 sameAs 3004897504 @default.
• W3004897504 citedByCount "4" @default.
• W3004897504 countsByYear W30048975042021 @default.
• W3004897504 countsByYear W30048975042022 @default.
• W3004897504 crossrefType "journal-article" @default.
• W3004897504 hasAuthorship W3004897504A5033928414 @default.
• W3004897504 hasAuthorship W3004897504A5064116218 @default.
• W3004897504 hasAuthorship W3004897504A5090113260 @default.
• W3004897504 hasBestOaLocation W30048975041 @default.
• W3004897504 hasConcept C120665830 @default.
• W3004897504 hasConcept C121332964 @default.
• W3004897504 hasConcept C147120987 @default.
• W3004897504 hasConcept C169150495 @default.
• W3004897504 hasConcept C185544564 @default.
• W3004897504 hasConcept C2775876984 @default.
• W3004897504 hasConcept C2777284552 @default.
• W3004897504 hasConcept C2780167933 @default.
• W3004897504 hasConcept C520434653 @default.
• W3004897504 hasConcept C94915269 @default.
• W3004897504 hasConcept C95312477 @default.
• W3004897504 hasConceptScore W3004897504C120665830 @default.
• W3004897504 hasConceptScore W3004897504C121332964 @default.
• W3004897504 hasConceptScore W3004897504C147120987 @default.
• W3004897504 hasConceptScore W3004897504C169150495 @default.
• W3004897504 hasConceptScore W3004897504C185544564 @default.
• W3004897504 hasConceptScore W3004897504C2775876984 @default.
• W3004897504 hasConceptScore W3004897504C2777284552 @default.
• W3004897504 hasConceptScore W3004897504C2780167933 @default.
• W3004897504 hasConceptScore W3004897504C520434653 @default.
• W3004897504 hasConceptScore W3004897504C94915269 @default.
• W3004897504 hasConceptScore W3004897504C95312477 @default.
• W3004897504 hasFunder F4320322120 @default.
• W3004897504 hasIssue "1" @default.
• W3004897504 hasLocation W30048975041 @default.
• W3004897504 hasLocation W30048975042 @default.
• W3004897504 hasLocation W30048975043 @default.
• W3004897504 hasOpenAccess W3004897504 @default.
• W3004897504 hasPrimaryLocation W30048975041 @default.
• W3004897504 hasRelatedWork W2023436867 @default.
• W3004897504 hasRelatedWork W2075333612 @default.
• W3004897504 hasRelatedWork W2080345634 @default.
• W3004897504 hasRelatedWork W2081303918 @default.

• next