FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024683443> ?p ?o ?g. }

• W2024683443 endingPage "48" @default.
• W2024683443 startingPage "34" @default.
• W2024683443 abstract "Interstitial clusters in bcc-Fe and fcc-Cu and vacancy clusters in fcc-Cu have been studied by computer simulation using different types of interatomic potentials such as a short-ranged empirical pair potential of Johnson type, short-ranged many-body potentials of Finnis-Sinclair type and long-ranged pair potentials obtained within the generalized pseudopotential theory. The stability of a self interstitial in bcc-Fe was found to be dependent on the range of potential but not on the type. Thus, both short-ranged potentials simulated 〈110〉 dumb-bell as a stable configuration while in the case of the long-ranged potential the stable configuration is the 〈111〉 crowdion. Nevertheless the structure and properties of interstitial clusters were found to be qualitatively the same with all the potentials. Up to 50 interstitials, the most stable clusters were found as perfect dislocation loops with Burgers vector b = 12 〈11 1〉. The stability of interstitial clusters in Cu also does not depend on the potential and for the same sizes the most stable configurations are faulted Frank loops 12〈111〉{111} and edge loops in the {110} plane. The structure and stability of vacancy clusters in fcc-Cu were found to be dependent mainly on both the range of potential and equilibrium conditions. Thus for long-ranged non-equilibrium pair potentials vacancy clusters in the {111} plane collapsed and formed vacancy loops or stacking fault tetrahedra depending on the shape of the initial vacancy platelet. For the short-ranged equilibrium many-body potential vacancy clusters do not collapse into loops or tetrahedra. The process of vacancy clustering in the cascade region has been studied by molecular dynamics. This study has been done for the case of a PKA energy of about 20–25 keV. We found that the processes simulated with the short-ranged many-body potential and the long-ranged pair potential are qualitatively different. Thus for the many-body potential we have observed melting and crystallization of the central part of the cascade region, sweeping of vacancies inside due to the moving of the liquid-solid interface and increasing of vacancy concentration in the centre of the cascade region; however no significant clustering was observed. Contrarily for the long-ranged pair potential we have observed a very fast diffusion in the solid crystallite and the formation of stacking fault tetrahedra. The results obtained have been discussed and compared with the experimental data." @default.
• W2024683443 created "2016-06-24" @default.
• W2024683443 creator A5013002769 @default.
• W2024683443 creator A5049863014 @default.
• W2024683443 creator A5051027125 @default.
• W2024683443 creator A5063716866 @default.
• W2024683443 creator A5083719919 @default.
• W2024683443 date "1997-11-01" @default.
• W2024683443 modified "2023-09-30" @default.
• W2024683443 title "Computer simulation of vacancy and interstitial clusters in bcc and fcc metals" @default.
• W2024683443 cites W1964485569 @default.
• W2024683443 cites W1971746583 @default.
• W2024683443 cites W1975825887 @default.
• W2024683443 cites W1979156717 @default.
• W2024683443 cites W1994405314 @default.
• W2024683443 cites W2000018722 @default.
• W2024683443 cites W2003916574 @default.
• W2024683443 cites W2005805571 @default.
• W2024683443 cites W2006102697 @default.
• W2024683443 cites W2009675161 @default.
• W2024683443 cites W2011296314 @default.
• W2024683443 cites W2019527024 @default.
• W2024683443 cites W2038164725 @default.
• W2024683443 cites W2039646281 @default.
• W2024683443 cites W2045894529 @default.
• W2024683443 cites W2050834652 @default.
• W2024683443 cites W2057882326 @default.
• W2024683443 cites W2063427707 @default.
• W2024683443 cites W2080054041 @default.
• W2024683443 cites W2081693079 @default.
• W2024683443 cites W2083816209 @default.
• W2024683443 cites W2085832917 @default.
• W2024683443 cites W2087408966 @default.
• W2024683443 cites W2092709017 @default.
• W2024683443 cites W2095064069 @default.
• W2024683443 cites W2096056804 @default.
• W2024683443 cites W2134237703 @default.
• W2024683443 cites W2147945017 @default.
• W2024683443 cites W2158405974 @default.
• W2024683443 doi "https://doi.org/10.1016/s0022-3115(97)00255-9" @default.
• W2024683443 hasPublicationYear "1997" @default.
• W2024683443 type Work @default.
• W2024683443 sameAs 2024683443 @default.
• W2024683443 citedByCount "67" @default.
• W2024683443 countsByYear W20246834432012 @default.
• W2024683443 countsByYear W20246834432014 @default.
• W2024683443 countsByYear W20246834432015 @default.
• W2024683443 countsByYear W20246834432016 @default.
• W2024683443 countsByYear W20246834432017 @default.
• W2024683443 countsByYear W20246834432018 @default.
• W2024683443 countsByYear W20246834432019 @default.
• W2024683443 countsByYear W20246834432020 @default.
• W2024683443 countsByYear W20246834432021 @default.
• W2024683443 countsByYear W20246834432023 @default.
• W2024683443 crossrefType "journal-article" @default.
• W2024683443 hasAuthorship W2024683443A5013002769 @default.
• W2024683443 hasAuthorship W2024683443A5049863014 @default.
• W2024683443 hasAuthorship W2024683443A5051027125 @default.
• W2024683443 hasAuthorship W2024683443A5063716866 @default.
• W2024683443 hasAuthorship W2024683443A5083719919 @default.
• W2024683443 hasConcept C105239961 @default.
• W2024683443 hasConcept C114221277 @default.
• W2024683443 hasConcept C121332964 @default.
• W2024683443 hasConcept C132378524 @default.
• W2024683443 hasConcept C147597530 @default.
• W2024683443 hasConcept C157116553 @default.
• W2024683443 hasConcept C159122135 @default.
• W2024683443 hasConcept C185592680 @default.
• W2024683443 hasConcept C206744179 @default.
• W2024683443 hasConcept C26873012 @default.
• W2024683443 hasConcept C2776372370 @default.
• W2024683443 hasConcept C2777692963 @default.
• W2024683443 hasConcept C2778536302 @default.
• W2024683443 hasConcept C41999313 @default.
• W2024683443 hasConcept C59593255 @default.
• W2024683443 hasConcept C8010536 @default.
• W2024683443 hasConceptScore W2024683443C105239961 @default.
• W2024683443 hasConceptScore W2024683443C114221277 @default.
• W2024683443 hasConceptScore W2024683443C121332964 @default.
• W2024683443 hasConceptScore W2024683443C132378524 @default.
• W2024683443 hasConceptScore W2024683443C147597530 @default.
• W2024683443 hasConceptScore W2024683443C157116553 @default.
• W2024683443 hasConceptScore W2024683443C159122135 @default.
• W2024683443 hasConceptScore W2024683443C185592680 @default.
• W2024683443 hasConceptScore W2024683443C206744179 @default.
• W2024683443 hasConceptScore W2024683443C26873012 @default.
• W2024683443 hasConceptScore W2024683443C2776372370 @default.
• W2024683443 hasConceptScore W2024683443C2777692963 @default.
• W2024683443 hasConceptScore W2024683443C2778536302 @default.
• W2024683443 hasConceptScore W2024683443C41999313 @default.
• W2024683443 hasConceptScore W2024683443C59593255 @default.
• W2024683443 hasConceptScore W2024683443C8010536 @default.
• W2024683443 hasLocation W20246834431 @default.
• W2024683443 hasOpenAccess W2024683443 @default.
• W2024683443 hasPrimaryLocation W20246834431 @default.
• W2024683443 hasRelatedWork W2009285206 @default.
• W2024683443 hasRelatedWork W2021827703 @default.
• W2024683443 hasRelatedWork W2024683443 @default.

• next