A model metal potential exhibiting polytetrahedral clusters
Putative global minima have been located for clusters interacting with an aluminium glue potential for N<190. Virtually all the clusters have polytetrahedral structures, which for larger sizes involve an ordered array of disclinations that are similar to those in the Z, H and sigma Frank-Kasp...
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| Fformat: | Journal article |
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American Institute of Physics
2003
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| _version_ | 1826260697154060288 |
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| author | Doye, J |
| author_facet | Doye, J |
| author_sort | Doye, J |
| collection | OXFORD |
| description | Putative global minima have been located for clusters interacting with an aluminium glue potential for N<190. Virtually all the clusters have polytetrahedral structures, which for larger sizes involve an ordered array of disclinations that are similar to those in the Z, H and sigma Frank-Kasper phases. Comparisons of sequences of larger clusters suggest that the majority of the global minima will adopt the bulk face-centred-cubic structure beyond N=500. |
| first_indexed | 2024-03-06T19:09:48Z |
| format | Journal article |
| id | oxford-uuid:16619a5b-5c59-4a13-9601-db2c97b9f7fa |
| institution | University of Oxford |
| last_indexed | 2024-03-06T19:09:48Z |
| publishDate | 2003 |
| publisher | American Institute of Physics |
| record_format | dspace |
| spelling | oxford-uuid:16619a5b-5c59-4a13-9601-db2c97b9f7fa2022-03-26T10:31:00ZA model metal potential exhibiting polytetrahedral clustersJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:16619a5b-5c59-4a13-9601-db2c97b9f7faSymplectic Elements at OxfordAmerican Institute of Physics2003Doye, JPutative global minima have been located for clusters interacting with an aluminium glue potential for N<190. Virtually all the clusters have polytetrahedral structures, which for larger sizes involve an ordered array of disclinations that are similar to those in the Z, H and sigma Frank-Kasper phases. Comparisons of sequences of larger clusters suggest that the majority of the global minima will adopt the bulk face-centred-cubic structure beyond N=500. |
| spellingShingle | Doye, J A model metal potential exhibiting polytetrahedral clusters |
| title | A model metal potential exhibiting polytetrahedral clusters |
| title_full | A model metal potential exhibiting polytetrahedral clusters |
| title_fullStr | A model metal potential exhibiting polytetrahedral clusters |
| title_full_unstemmed | A model metal potential exhibiting polytetrahedral clusters |
| title_short | A model metal potential exhibiting polytetrahedral clusters |
| title_sort | model metal potential exhibiting polytetrahedral clusters |
| work_keys_str_mv | AT doyej amodelmetalpotentialexhibitingpolytetrahedralclusters AT doyej modelmetalpotentialexhibitingpolytetrahedralclusters |