FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1575707544> ?p ?o ?g. }

• W1575707544 abstract "In the last two decades, high-speed, time-gated Microchannel plate (MCP) x-ray detectors have proven to be powerful diagnostic tools for two-dimensional, time-resolved imaging and time-resolved x-ray spectroscopy in the field of laser-driven inertial confinement fusion and fast Z-pinch experiments (McCarville et al., 2005; Oertel et al., 2006; Bailey et al., 2004). These detectors’ quantitative measurements are critical for a comprehensive understanding of the experimental results. To assist their characterizations and to aid design improvements, a more comprehensive Monte Carlo simulation model for the MCP detector is needed. The MCP detectors are widely used as electron, ion, and x-ray detectors, as well as imaging tools in many areas of scientific research. Their principles of operation have been documented in the literature (Wiza, 1979; Fraser et al., 1982; Fraser et al., 1984; Kilkenny, 1991) as have extensive research efforts to characterize detection sensitivity (Ze et al., 1999; Landen et al., 1993; Landen et al., 1994), angular and energy dependences (Hirata et al., 1992; Landen et al., 2001; Rochau et al., 2006), and temporal and spatial resolution (Robey et al., 1997). In many previous studies, a discrete dynode gain model was used to describe the MCP gain dependence on the applied voltage (Eberhardt, 1979). This dependence is extremely nonlinear. The discrete dynode model assumes that the MCP can be treated as a conventional, discrete-stage electron multiplier with a fixed number of stages. This gain model uses a few free parameters, chosen to best fit a certain MCP’s data. The discrete dynode model seems to work well to describe the behavior of MCPs under some circumstances, but several factors are not included when inferring the secondary electron yield from gain measurements. For example, the discrete dynode model assumes that the number of dynode stages is independent of the applied voltage on the MCP (the number of stages is chosen to best fit the gain vs. voltage data), which is unlikely to be valid. In addition to the discrete dynode model, previous researchers have also performed Monte Carlo–based computer simulations of the MCP response to a steady-state voltage for straight and tilted microchannels (Guest, 1971; Ito et al., 1984; Choi & Kim, 2000; Price & Fraser, 2001). These simulations apparently did not include the constraint of energy conservation for the secondary electrons. This constraint prevents the aggregate energy of the emitted electrons from exceeding the primary electron energy. Furthermore, these previous efforts omit the effects of low-energy electrons’ elastic scattering from the channel walls, potentially an important effect for the low-impact energies prevalent in an MCP electron cascade. A further difficulty encountered by all such previous efforts (and, indeed," @default.
• W1575707544 created "2016-06-24" @default.
• W1575707544 creator A5075150111 @default.
• W1575707544 creator A5081076249 @default.
• W1575707544 date "2011-02-28" @default.
• W1575707544 modified "2023-09-24" @default.
• W1575707544 title "Monte Carlo Simulations of Microchannel Plate–Based, Time-Gated X-ray Imagers" @default.
• W1575707544 cites W1016422796 @default.
• W1575707544 cites W1606297271 @default.
• W1575707544 cites W1981004897 @default.
• W1575707544 cites W1982011205 @default.
• W1575707544 cites W1983490447 @default.
• W1575707544 cites W1989308520 @default.
• W1575707544 cites W1994874536 @default.
• W1575707544 cites W2000606893 @default.
• W1575707544 cites W2007914804 @default.
• W1575707544 cites W2016768718 @default.
• W1575707544 cites W2021950200 @default.
• W1575707544 cites W2026521994 @default.
• W1575707544 cites W2028436485 @default.
• W1575707544 cites W2029463925 @default.
• W1575707544 cites W2029953004 @default.
• W1575707544 cites W2044519474 @default.
• W1575707544 cites W2054289814 @default.
• W1575707544 cites W2056618584 @default.
• W1575707544 cites W2062624472 @default.
• W1575707544 cites W2076001689 @default.
• W1575707544 cites W2077632890 @default.
• W1575707544 cites W2077703344 @default.
• W1575707544 cites W2085096859 @default.
• W1575707544 cites W2088070639 @default.
• W1575707544 cites W2131663231 @default.
• W1575707544 cites W2154224605 @default.
• W1575707544 cites W2157318630 @default.
• W1575707544 cites W2161845585 @default.
• W1575707544 cites W2163314700 @default.
• W1575707544 cites W2266861022 @default.
• W1575707544 doi "https://doi.org/10.5772/15132" @default.
• W1575707544 hasPublicationYear "2011" @default.
• W1575707544 type Work @default.
• W1575707544 sameAs 1575707544 @default.
• W1575707544 citedByCount "1" @default.
• W1575707544 countsByYear W15757075442016 @default.
• W1575707544 crossrefType "book-chapter" @default.
• W1575707544 hasAuthorship W1575707544A5075150111 @default.
• W1575707544 hasAuthorship W1575707544A5081076249 @default.
• W1575707544 hasBestOaLocation W15757075441 @default.
• W1575707544 hasConcept C104287447 @default.
• W1575707544 hasConcept C105795698 @default.
• W1575707544 hasConcept C120665830 @default.
• W1575707544 hasConcept C121332964 @default.
• W1575707544 hasConcept C121864883 @default.
• W1575707544 hasConcept C19499675 @default.
• W1575707544 hasConcept C33923547 @default.
• W1575707544 hasConcept C41008148 @default.
• W1575707544 hasConcept C57879066 @default.
• W1575707544 hasConcept C63662833 @default.
• W1575707544 hasConcept C94915269 @default.
• W1575707544 hasConceptScore W1575707544C104287447 @default.
• W1575707544 hasConceptScore W1575707544C105795698 @default.
• W1575707544 hasConceptScore W1575707544C120665830 @default.
• W1575707544 hasConceptScore W1575707544C121332964 @default.
• W1575707544 hasConceptScore W1575707544C121864883 @default.
• W1575707544 hasConceptScore W1575707544C19499675 @default.
• W1575707544 hasConceptScore W1575707544C33923547 @default.
• W1575707544 hasConceptScore W1575707544C41008148 @default.
• W1575707544 hasConceptScore W1575707544C57879066 @default.
• W1575707544 hasConceptScore W1575707544C63662833 @default.
• W1575707544 hasConceptScore W1575707544C94915269 @default.
• W1575707544 hasLocation W15757075441 @default.
• W1575707544 hasLocation W15757075442 @default.
• W1575707544 hasOpenAccess W1575707544 @default.
• W1575707544 hasPrimaryLocation W15757075441 @default.
• W1575707544 hasRelatedWork W2025190179 @default.
• W1575707544 hasRelatedWork W2026931359 @default.
• W1575707544 hasRelatedWork W2028678681 @default.
• W1575707544 hasRelatedWork W2029625149 @default.
• W1575707544 hasRelatedWork W2036662721 @default.
• W1575707544 hasRelatedWork W2048536788 @default.
• W1575707544 hasRelatedWork W2065534912 @default.
• W1575707544 hasRelatedWork W2124389262 @default.
• W1575707544 hasRelatedWork W4220889055 @default.
• W1575707544 hasRelatedWork W4300907882 @default.
• W1575707544 isParatext "false" @default.
• W1575707544 isRetracted "false" @default.
• W1575707544 magId "1575707544" @default.
• W1575707544 workType "book-chapter" @default.