Matches in SemOpenAlex for { <https://semopenalex.org/work/W2892847217> ?p ?o ?g. }
- W2892847217 abstract "With the recent rapid development of x-ray imaging using Thomson scattering x-ray sources, there is an increasing demand for knowledge of the focal spot characteristics of this type of light source. This is because imaging quality is closely related to focal spot characteristics. In this paper, an analytical expression of the focal spot size and beam parameters at arbitrary interaction angles is derived. Based on this, the focal spot can be optimized in a straightforward manner by adjusting the laser and electron focusing at a fixed interaction geometry. As the beam focusing increases, a smaller focal spot and a higher photon yield are obtained, while the bandwidth of scattered x rays deteriorates, leading to a compromise of the above three physical parameters. Considering the beam position and time fluctuations, the focal spot will be broadened and the photon yield will be reduced. Using typical beam parameters at the Tsinghua Thomson scattering x-ray source, it is shown that a micrometer-sized focal spot can be easily achieved. The results will help one to develop the x-ray imaging field, especially in micro-computed tomography applications based on Thomson light sources." @default.
- W2892847217 created "2018-10-05" @default.
- W2892847217 creator A5000642508 @default.
- W2892847217 creator A5011615174 @default.
- W2892847217 creator A5029404686 @default.
- W2892847217 creator A5056933837 @default.
- W2892847217 date "2018-09-25" @default.
- W2892847217 modified "2023-10-15" @default.
- W2892847217 title "Focal spot characteristics of Thomson scattering x-ray sources" @default.
- W2892847217 cites W1616169734 @default.
- W2892847217 cites W1970038067 @default.
- W2892847217 cites W1970047504 @default.
- W2892847217 cites W1978509514 @default.
- W2892847217 cites W1980638692 @default.
- W2892847217 cites W1982970679 @default.
- W2892847217 cites W1987329198 @default.
- W2892847217 cites W1989687808 @default.
- W2892847217 cites W1990243565 @default.
- W2892847217 cites W1990382796 @default.
- W2892847217 cites W1992940687 @default.
- W2892847217 cites W2018168522 @default.
- W2892847217 cites W2021767081 @default.
- W2892847217 cites W2028783313 @default.
- W2892847217 cites W2055497831 @default.
- W2892847217 cites W2064028287 @default.
- W2892847217 cites W2068595736 @default.
- W2892847217 cites W2072303335 @default.
- W2892847217 cites W2080799622 @default.
- W2892847217 cites W2093877253 @default.
- W2892847217 cites W2098169285 @default.
- W2892847217 cites W2111764131 @default.
- W2892847217 cites W2133721814 @default.
- W2892847217 cites W2327775029 @default.
- W2892847217 cites W2601368410 @default.
- W2892847217 cites W2606518650 @default.
- W2892847217 cites W2727837407 @default.
- W2892847217 cites W2781212248 @default.
- W2892847217 doi "https://doi.org/10.1063/1.5048457" @default.
- W2892847217 hasPublicationYear "2018" @default.
- W2892847217 type Work @default.
- W2892847217 sameAs 2892847217 @default.
- W2892847217 citedByCount "2" @default.
- W2892847217 countsByYear W28928472172020 @default.
- W2892847217 crossrefType "journal-article" @default.
- W2892847217 hasAuthorship W2892847217A5000642508 @default.
- W2892847217 hasAuthorship W2892847217A5011615174 @default.
- W2892847217 hasAuthorship W2892847217A5029404686 @default.
- W2892847217 hasAuthorship W2892847217A5056933837 @default.
- W2892847217 hasConcept C111919701 @default.
- W2892847217 hasConcept C120665830 @default.
- W2892847217 hasConcept C121332964 @default.
- W2892847217 hasConcept C138395690 @default.
- W2892847217 hasConcept C15336307 @default.
- W2892847217 hasConcept C159317903 @default.
- W2892847217 hasConcept C168834538 @default.
- W2892847217 hasConcept C191486275 @default.
- W2892847217 hasConcept C199672914 @default.
- W2892847217 hasConcept C2779146573 @default.
- W2892847217 hasConcept C2779328170 @default.
- W2892847217 hasConcept C35655370 @default.
- W2892847217 hasConcept C41008148 @default.
- W2892847217 hasConcept C54644633 @default.
- W2892847217 hasConcept C82552819 @default.
- W2892847217 hasConcept C93103189 @default.
- W2892847217 hasConceptScore W2892847217C111919701 @default.
- W2892847217 hasConceptScore W2892847217C120665830 @default.
- W2892847217 hasConceptScore W2892847217C121332964 @default.
- W2892847217 hasConceptScore W2892847217C138395690 @default.
- W2892847217 hasConceptScore W2892847217C15336307 @default.
- W2892847217 hasConceptScore W2892847217C159317903 @default.
- W2892847217 hasConceptScore W2892847217C168834538 @default.
- W2892847217 hasConceptScore W2892847217C191486275 @default.
- W2892847217 hasConceptScore W2892847217C199672914 @default.
- W2892847217 hasConceptScore W2892847217C2779146573 @default.
- W2892847217 hasConceptScore W2892847217C2779328170 @default.
- W2892847217 hasConceptScore W2892847217C35655370 @default.
- W2892847217 hasConceptScore W2892847217C41008148 @default.
- W2892847217 hasConceptScore W2892847217C54644633 @default.
- W2892847217 hasConceptScore W2892847217C82552819 @default.
- W2892847217 hasConceptScore W2892847217C93103189 @default.
- W2892847217 hasFunder F4320321001 @default.
- W2892847217 hasFunder F4320336025 @default.
- W2892847217 hasIssue "12" @default.
- W2892847217 hasLocation W28928472171 @default.
- W2892847217 hasOpenAccess W2892847217 @default.
- W2892847217 hasPrimaryLocation W28928472171 @default.
- W2892847217 hasRelatedWork W1970168350 @default.
- W2892847217 hasRelatedWork W2004637214 @default.
- W2892847217 hasRelatedWork W2015277462 @default.
- W2892847217 hasRelatedWork W2040254541 @default.
- W2892847217 hasRelatedWork W2042157727 @default.
- W2892847217 hasRelatedWork W2091022438 @default.
- W2892847217 hasRelatedWork W2143909906 @default.
- W2892847217 hasRelatedWork W2146201157 @default.
- W2892847217 hasRelatedWork W2488502002 @default.
- W2892847217 hasRelatedWork W2892847217 @default.
- W2892847217 hasVolume "124" @default.
- W2892847217 isParatext "false" @default.
- W2892847217 isRetracted "false" @default.
- W2892847217 magId "2892847217" @default.