Matches in SemOpenAlex for { <https://semopenalex.org/work/W1976849335> ?p ?o ?g. }
- W1976849335 endingPage "3984" @default.
- W1976849335 startingPage "3975" @default.
- W1976849335 abstract "Local icosahedral order is found to increase as random hard-sphere packings (one- and two-component) generated on the computer are densified from the (recently established) ``loose random-packing'' limit to the ``dense random-packing'' limit. While icosahedral ordering in ``atomic'' systems is frequently ascribed to the energetic stability of icosahedral clusters, the present results show that icosahedral ordering can arise from packing constraints alone. However, the icosahedra are often distorted, partly due to the lack of preferred distance between hard spheres. At high density one-third to one-half of the pairs in the first peak of the radial distribution function (RDF) are icosahedral fragments. The splitting of the second peak, which is characteristic of packings of spherical particles, was studied by decomposing the RDF into components according to the local environment of the pairs. Linear trimers of spheres are responsible for the second subpeak while the first subpeak arises roughly equally from tetrahedra sharing a face and triangles with adjacent sides. The hard-sphere packings were compared with packings of soft, attracting spheres by relaxing the configurations under a Lennard-Jones potential. The fraction of pairs characteristic of local crystalline order in the first peak of the RDF was found to increase. The reversal of the relative height of the two parts of the split second peak results from a broadening of the distribution of distances within the linear trimers, while the distribution sharpens for the face sharing tetrahedra and adjacent triangles." @default.
- W1976849335 created "2016-06-24" @default.
- W1976849335 creator A5051422609 @default.
- W1976849335 creator A5067912116 @default.
- W1976849335 date "1993-06-01" @default.
- W1976849335 modified "2023-10-01" @default.
- W1976849335 title "Structural changes accompanying densification of random hard-sphere packings" @default.
- W1976849335 cites W1619130045 @default.
- W1976849335 cites W1976940961 @default.
- W1976849335 cites W1978566203 @default.
- W1976849335 cites W1981046521 @default.
- W1976849335 cites W1996989291 @default.
- W1976849335 cites W1998687676 @default.
- W1976849335 cites W2003179048 @default.
- W1976849335 cites W2015559654 @default.
- W1976849335 cites W2027602813 @default.
- W1976849335 cites W2030713177 @default.
- W1976849335 cites W2032382011 @default.
- W1976849335 cites W2034665975 @default.
- W1976849335 cites W2035026423 @default.
- W1976849335 cites W2036732006 @default.
- W1976849335 cites W2040518118 @default.
- W1976849335 cites W2046377416 @default.
- W1976849335 cites W2050959635 @default.
- W1976849335 cites W2054777207 @default.
- W1976849335 cites W2067169950 @default.
- W1976849335 cites W2072839615 @default.
- W1976849335 cites W2077012954 @default.
- W1976849335 cites W2077818116 @default.
- W1976849335 cites W2078047375 @default.
- W1976849335 cites W2080926734 @default.
- W1976849335 cites W2093971019 @default.
- W1976849335 cites W2098644398 @default.
- W1976849335 cites W2498828123 @default.
- W1976849335 cites W3160907262 @default.
- W1976849335 doi "https://doi.org/10.1103/physreve.47.3975" @default.
- W1976849335 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9960472" @default.
- W1976849335 hasPublicationYear "1993" @default.
- W1976849335 type Work @default.
- W1976849335 sameAs 1976849335 @default.
- W1976849335 citedByCount "358" @default.
- W1976849335 countsByYear W19768493352012 @default.
- W1976849335 countsByYear W19768493352013 @default.
- W1976849335 countsByYear W19768493352014 @default.
- W1976849335 countsByYear W19768493352015 @default.
- W1976849335 countsByYear W19768493352016 @default.
- W1976849335 countsByYear W19768493352017 @default.
- W1976849335 countsByYear W19768493352018 @default.
- W1976849335 countsByYear W19768493352019 @default.
- W1976849335 countsByYear W19768493352020 @default.
- W1976849335 countsByYear W19768493352021 @default.
- W1976849335 countsByYear W19768493352022 @default.
- W1976849335 countsByYear W19768493352023 @default.
- W1976849335 crossrefType "journal-article" @default.
- W1976849335 hasAuthorship W1976849335A5051422609 @default.
- W1976849335 hasAuthorship W1976849335A5067912116 @default.
- W1976849335 hasConcept C105239961 @default.
- W1976849335 hasConcept C110121322 @default.
- W1976849335 hasConcept C110161667 @default.
- W1976849335 hasConcept C113709186 @default.
- W1976849335 hasConcept C121332964 @default.
- W1976849335 hasConcept C1276947 @default.
- W1976849335 hasConcept C134306372 @default.
- W1976849335 hasConcept C135508586 @default.
- W1976849335 hasConcept C145148216 @default.
- W1976849335 hasConcept C151201525 @default.
- W1976849335 hasConcept C164866538 @default.
- W1976849335 hasConcept C177825532 @default.
- W1976849335 hasConcept C183893376 @default.
- W1976849335 hasConcept C185592680 @default.
- W1976849335 hasConcept C192562407 @default.
- W1976849335 hasConcept C199360897 @default.
- W1976849335 hasConcept C2524010 @default.
- W1976849335 hasConcept C26873012 @default.
- W1976849335 hasConcept C2779992002 @default.
- W1976849335 hasConcept C33559828 @default.
- W1976849335 hasConcept C33923547 @default.
- W1976849335 hasConcept C41008148 @default.
- W1976849335 hasConcept C41999313 @default.
- W1976849335 hasConcept C59593255 @default.
- W1976849335 hasConcept C62520636 @default.
- W1976849335 hasConcept C72422203 @default.
- W1976849335 hasConcept C8010536 @default.
- W1976849335 hasConcept C99987037 @default.
- W1976849335 hasConceptScore W1976849335C105239961 @default.
- W1976849335 hasConceptScore W1976849335C110121322 @default.
- W1976849335 hasConceptScore W1976849335C110161667 @default.
- W1976849335 hasConceptScore W1976849335C113709186 @default.
- W1976849335 hasConceptScore W1976849335C121332964 @default.
- W1976849335 hasConceptScore W1976849335C1276947 @default.
- W1976849335 hasConceptScore W1976849335C134306372 @default.
- W1976849335 hasConceptScore W1976849335C135508586 @default.
- W1976849335 hasConceptScore W1976849335C145148216 @default.
- W1976849335 hasConceptScore W1976849335C151201525 @default.
- W1976849335 hasConceptScore W1976849335C164866538 @default.
- W1976849335 hasConceptScore W1976849335C177825532 @default.
- W1976849335 hasConceptScore W1976849335C183893376 @default.
- W1976849335 hasConceptScore W1976849335C185592680 @default.