Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200415615> ?p ?o ?g. }
- W4200415615 endingPage "103071" @default.
- W4200415615 startingPage "103071" @default.
- W4200415615 abstract "Tungsten alloys are candidates for materials in DEMO diverter applications due to their excellent thermal and mechanical properties. Using the first-principles method, we researched the effect of Ta concentration on the nucleation of vacancy and self-interstitial atom clusters to better understand the evolution of defect behaviours in W-Ta alloys. Our calculation results indicate that Ta atoms can not only effectively inhibit the formation of mono-vacancy, but also hinder the nucleation of vacancy clusters. The magnitude of this interaction on vacancies would be more obvious with increasing Ta atom concentration. In addition, the study of “nSIA-mTa” structures indicates that the Ta atom can obstruct the nucleation of the SIA cluster, but competition exists between SIAs and the Ta concentration. The diffusion behaviours of <111>dumbbell have been researched using the CI-NEB method, indicating that Ta can slow down the diffusion of W-SIA by compelling it to change the diffusion direction. Therefore, it is conjectured that the Ta atom can effectively promote the recombination rate of the Frenkel pairs, resulting in an enhancement of defect self-repair of W-Ta alloy materials under neutron irradiation." @default.
- W4200415615 created "2021-12-31" @default.
- W4200415615 creator A5015807909 @default.
- W4200415615 creator A5052875226 @default.
- W4200415615 creator A5057537015 @default.
- W4200415615 creator A5069069316 @default.
- W4200415615 creator A5069994888 @default.
- W4200415615 creator A5072001261 @default.
- W4200415615 creator A5080548747 @default.
- W4200415615 date "2022-03-01" @default.
- W4200415615 modified "2023-09-28" @default.
- W4200415615 title "Ta concentration effect on nucleation of defects in W-Ta alloy from first-principles model" @default.
- W4200415615 cites W1977813353 @default.
- W4200415615 cites W1979544533 @default.
- W4200415615 cites W1981368803 @default.
- W4200415615 cites W1984401248 @default.
- W4200415615 cites W1992383972 @default.
- W4200415615 cites W1995837801 @default.
- W4200415615 cites W1998461597 @default.
- W4200415615 cites W2010201062 @default.
- W4200415615 cites W2018690122 @default.
- W4200415615 cites W2018832415 @default.
- W4200415615 cites W2024722983 @default.
- W4200415615 cites W2025973984 @default.
- W4200415615 cites W2028585826 @default.
- W4200415615 cites W2035390242 @default.
- W4200415615 cites W2036113194 @default.
- W4200415615 cites W2041268291 @default.
- W4200415615 cites W2041466160 @default.
- W4200415615 cites W2042399060 @default.
- W4200415615 cites W2050591497 @default.
- W4200415615 cites W2051001123 @default.
- W4200415615 cites W2066847360 @default.
- W4200415615 cites W2075971308 @default.
- W4200415615 cites W2079105963 @default.
- W4200415615 cites W2083222334 @default.
- W4200415615 cites W2084067789 @default.
- W4200415615 cites W2088287736 @default.
- W4200415615 cites W2090162514 @default.
- W4200415615 cites W2090325794 @default.
- W4200415615 cites W2094210080 @default.
- W4200415615 cites W2127369264 @default.
- W4200415615 cites W2134048128 @default.
- W4200415615 cites W2138173688 @default.
- W4200415615 cites W2140082560 @default.
- W4200415615 cites W2143375709 @default.
- W4200415615 cites W2148793390 @default.
- W4200415615 cites W2167080551 @default.
- W4200415615 cites W2290515056 @default.
- W4200415615 cites W2548535715 @default.
- W4200415615 cites W2558326185 @default.
- W4200415615 cites W2587445177 @default.
- W4200415615 cites W2588374316 @default.
- W4200415615 cites W2593774603 @default.
- W4200415615 cites W2607882967 @default.
- W4200415615 cites W2611852611 @default.
- W4200415615 cites W2621869702 @default.
- W4200415615 cites W2670997885 @default.
- W4200415615 cites W2770473904 @default.
- W4200415615 cites W2802502704 @default.
- W4200415615 cites W2805065336 @default.
- W4200415615 cites W2950516056 @default.
- W4200415615 cites W3165805140 @default.
- W4200415615 cites W3205407359 @default.
- W4200415615 doi "https://doi.org/10.1016/j.mtcomm.2021.103071" @default.
- W4200415615 hasPublicationYear "2022" @default.
- W4200415615 type Work @default.
- W4200415615 citedByCount "0" @default.
- W4200415615 crossrefType "journal-article" @default.
- W4200415615 hasAuthorship W4200415615A5015807909 @default.
- W4200415615 hasAuthorship W4200415615A5052875226 @default.
- W4200415615 hasAuthorship W4200415615A5057537015 @default.
- W4200415615 hasAuthorship W4200415615A5069069316 @default.
- W4200415615 hasAuthorship W4200415615A5069994888 @default.
- W4200415615 hasAuthorship W4200415615A5072001261 @default.
- W4200415615 hasAuthorship W4200415615A5080548747 @default.
- W4200415615 hasConcept C114221277 @default.
- W4200415615 hasConcept C121332964 @default.
- W4200415615 hasConcept C149635348 @default.
- W4200415615 hasConcept C159467904 @default.
- W4200415615 hasConcept C164866538 @default.
- W4200415615 hasConcept C185592680 @default.
- W4200415615 hasConcept C1862650 @default.
- W4200415615 hasConcept C191897082 @default.
- W4200415615 hasConcept C192562407 @default.
- W4200415615 hasConcept C199360897 @default.
- W4200415615 hasConcept C2776546559 @default.
- W4200415615 hasConcept C2780026712 @default.
- W4200415615 hasConcept C41008148 @default.
- W4200415615 hasConcept C542268612 @default.
- W4200415615 hasConcept C58312451 @default.
- W4200415615 hasConcept C61048295 @default.
- W4200415615 hasConcept C69357855 @default.
- W4200415615 hasConcept C71924100 @default.
- W4200415615 hasConcept C8010536 @default.
- W4200415615 hasConcept C97355855 @default.
- W4200415615 hasConceptScore W4200415615C114221277 @default.
- W4200415615 hasConceptScore W4200415615C121332964 @default.