dc.contributor.author | Laird, Brian Bostian | |
dc.contributor.author | Davidchack, Ruslan L. | |
dc.date.accessioned | 2007-10-11T20:14:39Z | |
dc.date.available | 2007-10-11T20:14:39Z | |
dc.date.issued | 2000-11-27 | |
dc.identifier.citation | Davidchack, RL; Laird, BB. Direct calculation of the hard-sphere crystal/melt interfacial free energy. PHYSICAL REVIEW LETTERS. NOV 27 2000. 85(22): 4751-4754. | |
dc.identifier.uri | http://hdl.handle.net/1808/1712 | |
dc.description.abstract | We present a direct calculation by molecular-dynamics computer simulation of the crystal/melt interfacial free energy gamma for a system of hard spheres of diameter sigma. The calculation is performed by thermodynamic integration along a reversible path defined by cleaving, using specially constructed movable hard-sphere walls, separate bulk crystal, and fluid systems, which are then merged to form an interface. We find the interfacial free energy to be slightly anisotropic with gamma = 0.62 +/- 0.01, 0.64 +/- 0.01, and 0.58 +/- 0.01 k(B)t/sigma (2) for the (100), (110), and (111) fee crystal/fluid interfaces, respectively. These values are consistent with earlier density functional calculations and recent experiments. | |
dc.language.iso | en_US | |
dc.publisher | AMERICAN PHYSICAL SOC | |
dc.title | Direct calculation of the hard-sphere crystal/melt interfacial free energy | |
dc.type | Article | |
dc.identifier.doi | 10.1103/PhysRevLett.85.4751 | |
dc.identifier.orcid | https://orcid.org/0000-0001-9418-5322 | |
dc.rights.accessrights | openAccess | |