Matches in SemOpenAlex for { <https://semopenalex.org/work/W2556553738> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2556553738 endingPage "1157" @default.
- W2556553738 startingPage "1151" @default.
- W2556553738 abstract "Abstract To seek the effect of activation and recesiation mechanism of AlGaAs photocathode, Cs, O co-adsorption on Al 0.5 Ga 0.5 As (001) β 2 (2 × 4) surface was performed based on first-principle density functional theory (DFT) and Cs/O activation and recesiation experiment of AlGaAs photocathode were carried out. The adsorption energies, band structure, and total density of states were calculated and analyzed. Calculation results show that all the adsorption models are stable adsorption structures. As the Cs coverage increases, the work function of model is decreasing, which indicates that after Cs/O alternate activation, when supplement with Cs that is recesiation, electrons more easily escape to the vacuum. Finally, the photocurrents during activation and recesiation process were recorded by multi-information measurement system. Cs only adsorption is helpful for obtaining effective photoemission for AlGaAs photocathode, Cs/O co-adsorption could further enhance the ability of photoemission and recesiation can make the decayed quantum efficiency recover." @default.
- W2556553738 created "2016-11-30" @default.
- W2556553738 creator A5000988450 @default.
- W2556553738 creator A5021048277 @default.
- W2556553738 creator A5044150672 @default.
- W2556553738 creator A5060125208 @default.
- W2556553738 creator A5082135286 @default.
- W2556553738 date "2017-02-01" @default.
- W2556553738 modified "2023-09-23" @default.
- W2556553738 title "Effect of recaesiation on AlGaAs photocathode: Ab initio calculations and experimental study" @default.
- W2556553738 cites W1504474416 @default.
- W2556553738 cites W1514237113 @default.
- W2556553738 cites W1637550720 @default.
- W2556553738 cites W1968296297 @default.
- W2556553738 cites W1969778975 @default.
- W2556553738 cites W1974447505 @default.
- W2556553738 cites W1979925428 @default.
- W2556553738 cites W1981368803 @default.
- W2556553738 cites W1981573891 @default.
- W2556553738 cites W1998587619 @default.
- W2556553738 cites W2004162030 @default.
- W2556553738 cites W2026381000 @default.
- W2556553738 cites W2030832863 @default.
- W2556553738 cites W2047997436 @default.
- W2556553738 cites W2052637367 @default.
- W2556553738 cites W2061974063 @default.
- W2556553738 cites W2063619777 @default.
- W2556553738 cites W2070187372 @default.
- W2556553738 cites W2075011607 @default.
- W2556553738 cites W2077403195 @default.
- W2556553738 cites W2121090971 @default.
- W2556553738 cites W2168159070 @default.
- W2556553738 cites W2227823554 @default.
- W2556553738 cites W3114568815 @default.
- W2556553738 doi "https://doi.org/10.1016/j.ijleo.2016.11.138" @default.
- W2556553738 hasPublicationYear "2017" @default.
- W2556553738 type Work @default.
- W2556553738 sameAs 2556553738 @default.
- W2556553738 citedByCount "3" @default.
- W2556553738 countsByYear W25565537382018 @default.
- W2556553738 countsByYear W25565537382022 @default.
- W2556553738 crossrefType "journal-article" @default.
- W2556553738 hasAuthorship W2556553738A5000988450 @default.
- W2556553738 hasAuthorship W2556553738A5021048277 @default.
- W2556553738 hasAuthorship W2556553738A5044150672 @default.
- W2556553738 hasAuthorship W2556553738A5060125208 @default.
- W2556553738 hasAuthorship W2556553738A5082135286 @default.
- W2556553738 hasConcept C121332964 @default.
- W2556553738 hasConcept C13115443 @default.
- W2556553738 hasConcept C147120987 @default.
- W2556553738 hasConcept C183971685 @default.
- W2556553738 hasConcept C184779094 @default.
- W2556553738 hasConcept C192562407 @default.
- W2556553738 hasConcept C2781442258 @default.
- W2556553738 hasConcept C32909587 @default.
- W2556553738 hasConcept C62520636 @default.
- W2556553738 hasConceptScore W2556553738C121332964 @default.
- W2556553738 hasConceptScore W2556553738C13115443 @default.
- W2556553738 hasConceptScore W2556553738C147120987 @default.
- W2556553738 hasConceptScore W2556553738C183971685 @default.
- W2556553738 hasConceptScore W2556553738C184779094 @default.
- W2556553738 hasConceptScore W2556553738C192562407 @default.
- W2556553738 hasConceptScore W2556553738C2781442258 @default.
- W2556553738 hasConceptScore W2556553738C32909587 @default.
- W2556553738 hasConceptScore W2556553738C62520636 @default.
- W2556553738 hasLocation W25565537381 @default.
- W2556553738 hasOpenAccess W2556553738 @default.
- W2556553738 hasPrimaryLocation W25565537381 @default.
- W2556553738 hasRelatedWork W1926866701 @default.
- W2556553738 hasRelatedWork W1997574843 @default.
- W2556553738 hasRelatedWork W2033590771 @default.
- W2556553738 hasRelatedWork W2055258191 @default.
- W2556553738 hasRelatedWork W2070403671 @default.
- W2556553738 hasRelatedWork W2073685415 @default.
- W2556553738 hasRelatedWork W2940819563 @default.
- W2556553738 hasRelatedWork W3095345737 @default.
- W2556553738 hasRelatedWork W3194403910 @default.
- W2556553738 hasRelatedWork W4287877216 @default.
- W2556553738 hasVolume "130" @default.
- W2556553738 isParatext "false" @default.
- W2556553738 isRetracted "false" @default.
- W2556553738 magId "2556553738" @default.
- W2556553738 workType "article" @default.