Matches in SemOpenAlex for { <https://semopenalex.org/work/W1971890903> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W1971890903 endingPage "L328" @default.
- W1971890903 startingPage "L321" @default.
- W1971890903 abstract "Using ab initio calculations, we find that the calculated energy barrier for exchange diffusion of Ni adatoms on Ni(100) surfaces shows a surprisingly large dependence on the size of the surface unit cell. It decreases from 1.39 to 0.78 eV when the cell size changes from (2×2) to (6×6). This is due to the long-ranged strain field created by the transition state for atomic exchange, which needs a larger cell to relax. The hopping diffusion energy, on the other hand, shows only a very small size effect and remains approximately constant at 0.82-0.86 eV, independently of the cell size. Our results indicate that Ni diffusion on Ni(100) occurs by the exchange mechanism and this is consistent with recent experiments. Previous results obtained using (3×3) or (4×4) unit cells did not converge sufficiently well to yield correct conclusions." @default.
- W1971890903 created "2016-06-24" @default.
- W1971890903 creator A5010268119 @default.
- W1971890903 creator A5072852313 @default.
- W1971890903 creator A5085289510 @default.
- W1971890903 date "2001-04-10" @default.
- W1971890903 modified "2023-09-28" @default.
- W1971890903 title "Self-diffusion of adatoms on Ni(100) surfaces" @default.
- W1971890903 cites W1992203098 @default.
- W1971890903 cites W1994576952 @default.
- W1971890903 cites W2003385036 @default.
- W1971890903 cites W2007395042 @default.
- W1971890903 cites W2012817868 @default.
- W1971890903 cites W2017503994 @default.
- W1971890903 cites W2023451754 @default.
- W1971890903 cites W2026907619 @default.
- W1971890903 cites W2030976617 @default.
- W1971890903 cites W2031440698 @default.
- W1971890903 cites W2036113194 @default.
- W1971890903 cites W2048803195 @default.
- W1971890903 cites W2052637367 @default.
- W1971890903 cites W2063136728 @default.
- W1971890903 cites W2069970015 @default.
- W1971890903 cites W2079105963 @default.
- W1971890903 cites W2083222334 @default.
- W1971890903 cites W2085494090 @default.
- W1971890903 cites W2087698390 @default.
- W1971890903 cites W2088793167 @default.
- W1971890903 cites W2230728100 @default.
- W1971890903 cites W3206606417 @default.
- W1971890903 doi "https://doi.org/10.1088/0953-8984/13/17/101" @default.
- W1971890903 hasPublicationYear "2001" @default.
- W1971890903 type Work @default.
- W1971890903 sameAs 1971890903 @default.
- W1971890903 citedByCount "17" @default.
- W1971890903 countsByYear W19718909032012 @default.
- W1971890903 countsByYear W19718909032016 @default.
- W1971890903 countsByYear W19718909032017 @default.
- W1971890903 crossrefType "journal-article" @default.
- W1971890903 hasAuthorship W1971890903A5010268119 @default.
- W1971890903 hasAuthorship W1971890903A5072852313 @default.
- W1971890903 hasAuthorship W1971890903A5085289510 @default.
- W1971890903 hasConcept C121332964 @default.
- W1971890903 hasConcept C147789679 @default.
- W1971890903 hasConcept C150394285 @default.
- W1971890903 hasConcept C15696416 @default.
- W1971890903 hasConcept C159467904 @default.
- W1971890903 hasConcept C185592680 @default.
- W1971890903 hasConcept C192562407 @default.
- W1971890903 hasConcept C69357855 @default.
- W1971890903 hasConcept C97355855 @default.
- W1971890903 hasConceptScore W1971890903C121332964 @default.
- W1971890903 hasConceptScore W1971890903C147789679 @default.
- W1971890903 hasConceptScore W1971890903C150394285 @default.
- W1971890903 hasConceptScore W1971890903C15696416 @default.
- W1971890903 hasConceptScore W1971890903C159467904 @default.
- W1971890903 hasConceptScore W1971890903C185592680 @default.
- W1971890903 hasConceptScore W1971890903C192562407 @default.
- W1971890903 hasConceptScore W1971890903C69357855 @default.
- W1971890903 hasConceptScore W1971890903C97355855 @default.
- W1971890903 hasIssue "17" @default.
- W1971890903 hasLocation W19718909031 @default.
- W1971890903 hasOpenAccess W1971890903 @default.
- W1971890903 hasPrimaryLocation W19718909031 @default.
- W1971890903 hasRelatedWork W104832688 @default.
- W1971890903 hasRelatedWork W1970049131 @default.
- W1971890903 hasRelatedWork W2036876060 @default.
- W1971890903 hasRelatedWork W2044431996 @default.
- W1971890903 hasRelatedWork W2075656461 @default.
- W1971890903 hasRelatedWork W2076661040 @default.
- W1971890903 hasRelatedWork W2093678968 @default.
- W1971890903 hasRelatedWork W2093987931 @default.
- W1971890903 hasRelatedWork W2183197316 @default.
- W1971890903 hasRelatedWork W4242132127 @default.
- W1971890903 hasVolume "13" @default.
- W1971890903 isParatext "false" @default.
- W1971890903 isRetracted "false" @default.
- W1971890903 magId "1971890903" @default.
- W1971890903 workType "article" @default.