FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004997037> ?p ?o ?g. }

• W2004997037 abstract "Abstract Molecular Dynamics (MD) simulations of 100 eV Ar ion bombardment of (1 0 0) Ni and Al crystals, of bilayer crystals consisting of an Al (or Ni) layer on a (1 0 0) Ni (or Al) substrate, as well as pseudo-isotope bilayer crystals have been performed at 0 K using tight-binding potentials. For these systems sputtering yields, energy deposition with depth, atomic relocations, production of ad-atoms, depth distributions of vacancies and interstitials per ion impact were studied for times up to 7 ps. We observed that both the mean square displacement of atoms and defect production (vacancies, interstitials and ad-atoms) are larger in pure Al than in pure Ni. In addition, we observed for the bilayer systems Al/Ni and Ni/Al a high number of the near surface atomic relocations; especially ion bombardment induced exchange processes between atoms of the 1st (Al or Ni) and of the 2nd (substrate) layer. Potential energy calculations indicate that such relocations between the 1st and the 2nd layer are in both bilayer crystals energetically favourable. Both Al/Ni and Ni/Al bilayers show considerable higher production of ad-atoms as the pure Al and Ni targets. Typically ad-atoms are from the first layer, but in the Ni/Al bilayer system we found a substantial amount of Al ad-atoms from the 2nd layer (first Al layer). They contribute more to the ad-atom number than 1st layer Ni atoms. The mean square displacement of atoms in Al/Ni and Ni/Al crystals increases considerably during the thermal stages of the cascade evolution while it is almost constant in the case of the pure Al and Ni. Finally we observed that the maximum kinetic energies of atoms in the cascade volume after 4 ps are lower in the Ni and Al/Ni crystals than in Al and Ni/Al crystals, reflecting the lower cohesive energy of Al as compared to Ni. Calculations with pseudo-isotope bilayer crystals were performed to elucidate the influence of mass or potential on the observed effects." @default.
• W2004997037 created "2016-06-24" @default.
• W2004997037 creator A5037922494 @default.
• W2004997037 creator A5054876550 @default.
• W2004997037 date "1998-10-01" @default.
• W2004997037 modified "2023-10-01" @default.
• W2004997037 title "MD simulation of atomic displacements in pure metals and metallic bilayers during low energy ion bombardment at 0 K" @default.
• W2004997037 cites W1535313585 @default.
• W2004997037 cites W1537063756 @default.
• W2004997037 cites W1643221078 @default.
• W2004997037 cites W1649502486 @default.
• W2004997037 cites W1968255161 @default.
• W2004997037 cites W1969044893 @default.
• W2004997037 cites W1973682172 @default.
• W2004997037 cites W1978529244 @default.
• W2004997037 cites W1979341132 @default.
• W2004997037 cites W1979945961 @default.
• W2004997037 cites W1982276150 @default.
• W2004997037 cites W1988417393 @default.
• W2004997037 cites W1991088171 @default.
• W2004997037 cites W1993932698 @default.
• W2004997037 cites W1997263163 @default.
• W2004997037 cites W1997845564 @default.
• W2004997037 cites W1998399220 @default.
• W2004997037 cites W1998411506 @default.
• W2004997037 cites W2003916574 @default.
• W2004997037 cites W2004589481 @default.
• W2004997037 cites W2004721212 @default.
• W2004997037 cites W2006009797 @default.
• W2004997037 cites W2007137802 @default.
• W2004997037 cites W2013302159 @default.
• W2004997037 cites W2014160388 @default.
• W2004997037 cites W2015789549 @default.
• W2004997037 cites W2023760767 @default.
• W2004997037 cites W2024809291 @default.
• W2004997037 cites W2025302076 @default.
• W2004997037 cites W2031509013 @default.
• W2004997037 cites W2033086537 @default.
• W2004997037 cites W2034664931 @default.
• W2004997037 cites W2035266068 @default.
• W2004997037 cites W2040750232 @default.
• W2004997037 cites W2041646355 @default.
• W2004997037 cites W2044451373 @default.
• W2004997037 cites W2044742187 @default.
• W2004997037 cites W2046231727 @default.
• W2004997037 cites W2046567706 @default.
• W2004997037 cites W2050031753 @default.
• W2004997037 cites W2062000406 @default.
• W2004997037 cites W2077703436 @default.
• W2004997037 cites W2079408052 @default.
• W2004997037 cites W2085304730 @default.
• W2004997037 cites W2086278440 @default.
• W2004997037 cites W2090821172 @default.
• W2004997037 cites W2092543756 @default.
• W2004997037 cites W2093630312 @default.
• W2004997037 cites W2096056804 @default.
• W2004997037 cites W2097476317 @default.
• W2004997037 cites W2106018943 @default.
• W2004997037 cites W2134237703 @default.
• W2004997037 cites W2140588039 @default.
• W2004997037 cites W2158532858 @default.
• W2004997037 cites W2164166357 @default.
• W2004997037 cites W252354956 @default.
• W2004997037 cites W2896825601 @default.
• W2004997037 doi "https://doi.org/10.1016/s0168-583x(98)00410-8" @default.
• W2004997037 hasPublicationYear "1998" @default.
• W2004997037 type Work @default.
• W2004997037 sameAs 2004997037 @default.
• W2004997037 citedByCount "14" @default.
• W2004997037 countsByYear W20049970372016 @default.
• W2004997037 countsByYear W20049970372017 @default.
• W2004997037 crossrefType "journal-article" @default.
• W2004997037 hasAuthorship W2004997037A5037922494 @default.
• W2004997037 hasAuthorship W2004997037A5054876550 @default.
• W2004997037 hasConcept C111368507 @default.
• W2004997037 hasConcept C121332964 @default.
• W2004997037 hasConcept C127313418 @default.
• W2004997037 hasConcept C145148216 @default.
• W2004997037 hasConcept C149635348 @default.
• W2004997037 hasConcept C171250308 @default.
• W2004997037 hasConcept C178790620 @default.
• W2004997037 hasConcept C184779094 @default.
• W2004997037 hasConcept C185592680 @default.
• W2004997037 hasConcept C19067145 @default.
• W2004997037 hasConcept C191897082 @default.
• W2004997037 hasConcept C192157962 @default.
• W2004997037 hasConcept C192562407 @default.
• W2004997037 hasConcept C22423302 @default.
• W2004997037 hasConcept C2777289219 @default.
• W2004997037 hasConcept C2779227376 @default.
• W2004997037 hasConcept C41008148 @default.
• W2004997037 hasConcept C41625074 @default.
• W2004997037 hasConcept C41999313 @default.
• W2004997037 hasConcept C544153396 @default.
• W2004997037 hasConcept C55493867 @default.
• W2004997037 hasConcept C58312451 @default.
• W2004997037 hasConcept C8010536 @default.
• W2004997037 hasConceptScore W2004997037C111368507 @default.
• W2004997037 hasConceptScore W2004997037C121332964 @default.
• W2004997037 hasConceptScore W2004997037C127313418 @default.

• next