Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225876671> ?p ?o ?g. }
- W4225876671 endingPage "28508" @default.
- W4225876671 startingPage "28499" @default.
- W4225876671 abstract "In this paper, we simulated the space-charge effect current by the full electromagnetic particle-in-cell (PIC) code UNIPIC in a planar gap. Compared with Lau’s numerical work, we introduce the applied voltage <inline-formula> <tex-math notation=LaTeX>$U$ </tex-math></inline-formula>, gap separation <inline-formula> <tex-math notation=LaTeX>$D$ </tex-math></inline-formula>, suppression magnetic field <inline-formula> <tex-math notation=LaTeX>$B$ </tex-math></inline-formula>, electron-injection energy spectra <inline-formula> <tex-math notation=LaTeX>$f(E)$ </tex-math></inline-formula> and temporal profiles <inline-formula> <tex-math notation=LaTeX>$f(t)$ </tex-math></inline-formula> as the factors affecting the current densities and the particle distributions. It is shown that <inline-formula> <tex-math notation=LaTeX>$U$ </tex-math></inline-formula> and <inline-formula> <tex-math notation=LaTeX>$D$ </tex-math></inline-formula> could change the particle distribution significantly, causing the electrons’ escape, while they bring little impact on the ratio of 2-D Child-Langmuir current to the classical 1-D value <inline-formula> <tex-math notation=LaTeX>$J_{mathrm {CL}}(2)/J_{mathrm {CL}}$ </tex-math></inline-formula> <xref rid=deqn1 ref-type=disp-formula>(1)</xref>. Considering the temporal profile, it is interesting that the transported current density is inversely going to decrease when the injection rise time is much smaller than the transit time, which explores the smaller temporal profile numerically compared with Valfells’s experiments. Last, the preliminary simulation of the combined effect of temporal profile and initial electron energy spectra is presented, and it is evident that the thermal electrons obeying the Boltzmann distribution generate a larger transported current density than the photoelectron under exponential distribution, which might be an inspiration to the engineering application." @default.
- W4225876671 created "2022-05-05" @default.
- W4225876671 creator A5013695338 @default.
- W4225876671 creator A5050245516 @default.
- W4225876671 creator A5064642869 @default.
- W4225876671 creator A5078206008 @default.
- W4225876671 creator A5083819740 @default.
- W4225876671 date "2022-01-01" @default.
- W4225876671 modified "2023-10-14" @default.
- W4225876671 title "2D Planar PIC Simulation of Space Charge Limited Current With Geometrical Parameters, Varying Temporal-Profile and Initial Velocities" @default.
- W4225876671 cites W1965319552 @default.
- W4225876671 cites W1985846064 @default.
- W4225876671 cites W1987031327 @default.
- W4225876671 cites W1991388045 @default.
- W4225876671 cites W1992463153 @default.
- W4225876671 cites W1994046512 @default.
- W4225876671 cites W1997690012 @default.
- W4225876671 cites W2004508457 @default.
- W4225876671 cites W2013797432 @default.
- W4225876671 cites W2021299198 @default.
- W4225876671 cites W2022699703 @default.
- W4225876671 cites W2023449749 @default.
- W4225876671 cites W2032861466 @default.
- W4225876671 cites W2033609485 @default.
- W4225876671 cites W2041273778 @default.
- W4225876671 cites W2053319276 @default.
- W4225876671 cites W2055851622 @default.
- W4225876671 cites W2066031847 @default.
- W4225876671 cites W2075230030 @default.
- W4225876671 cites W2078706589 @default.
- W4225876671 cites W2079984002 @default.
- W4225876671 cites W2081163409 @default.
- W4225876671 cites W2081762224 @default.
- W4225876671 cites W2083224192 @default.
- W4225876671 cites W2085910056 @default.
- W4225876671 cites W2111581063 @default.
- W4225876671 cites W2114415286 @default.
- W4225876671 cites W2148475239 @default.
- W4225876671 cites W2161606023 @default.
- W4225876671 cites W2325027211 @default.
- W4225876671 cites W2602323769 @default.
- W4225876671 cites W2603894535 @default.
- W4225876671 cites W2771389449 @default.
- W4225876671 cites W2782292291 @default.
- W4225876671 cites W2807431407 @default.
- W4225876671 cites W2941440783 @default.
- W4225876671 cites W2949627621 @default.
- W4225876671 cites W2974763100 @default.
- W4225876671 cites W3018543305 @default.
- W4225876671 cites W3091397826 @default.
- W4225876671 cites W3095446493 @default.
- W4225876671 cites W3099937193 @default.
- W4225876671 cites W3135376639 @default.
- W4225876671 cites W3170851794 @default.
- W4225876671 cites W4200013922 @default.
- W4225876671 cites W4236853607 @default.
- W4225876671 cites W1996723375 @default.
- W4225876671 doi "https://doi.org/10.1109/access.2022.3158747" @default.
- W4225876671 hasPublicationYear "2022" @default.
- W4225876671 type Work @default.
- W4225876671 citedByCount "1" @default.
- W4225876671 countsByYear W42258766712022 @default.
- W4225876671 crossrefType "journal-article" @default.
- W4225876671 hasAuthorship W4225876671A5013695338 @default.
- W4225876671 hasAuthorship W4225876671A5050245516 @default.
- W4225876671 hasAuthorship W4225876671A5064642869 @default.
- W4225876671 hasAuthorship W4225876671A5078206008 @default.
- W4225876671 hasAuthorship W4225876671A5083819740 @default.
- W4225876671 hasBestOaLocation W42258766711 @default.
- W4225876671 hasConcept C121332964 @default.
- W4225876671 hasConcept C147120987 @default.
- W4225876671 hasConcept C148043351 @default.
- W4225876671 hasConcept C33923547 @default.
- W4225876671 hasConcept C45357846 @default.
- W4225876671 hasConcept C62520636 @default.
- W4225876671 hasConcept C94375191 @default.
- W4225876671 hasConcept C97355855 @default.
- W4225876671 hasConceptScore W4225876671C121332964 @default.
- W4225876671 hasConceptScore W4225876671C147120987 @default.
- W4225876671 hasConceptScore W4225876671C148043351 @default.
- W4225876671 hasConceptScore W4225876671C33923547 @default.
- W4225876671 hasConceptScore W4225876671C45357846 @default.
- W4225876671 hasConceptScore W4225876671C62520636 @default.
- W4225876671 hasConceptScore W4225876671C94375191 @default.
- W4225876671 hasConceptScore W4225876671C97355855 @default.
- W4225876671 hasFunder F4320335777 @default.
- W4225876671 hasLocation W42258766711 @default.
- W4225876671 hasLocation W42258766712 @default.
- W4225876671 hasOpenAccess W4225876671 @default.
- W4225876671 hasPrimaryLocation W42258766711 @default.
- W4225876671 hasRelatedWork W1987066326 @default.
- W4225876671 hasRelatedWork W2036427972 @default.
- W4225876671 hasRelatedWork W2082591874 @default.
- W4225876671 hasRelatedWork W2086395407 @default.
- W4225876671 hasRelatedWork W2935759653 @default.
- W4225876671 hasRelatedWork W3105167352 @default.
- W4225876671 hasRelatedWork W54078636 @default.
- W4225876671 hasRelatedWork W69032430 @default.