On the influence of anharmonicity on the stability of rare gas crystals
- 21 April 1975
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 8 (8), L119-L122
- https://doi.org/10.1088/0022-3719/8/8/002
Abstract
Quartic anharmonicity corrections to the ground-state energy of solid Ar and Ne are compared for the HCP and FCC close-packed structures. The results presented indicate that for solid Ar and the heavier rare gas crystals at T=0K, anharmonicities in pairwise additive interatomic interactions do not satisfactorily account for the observed stability of the FCC structure.Keywords
This publication has 13 references indexed in Scilit:
- An interatomic potential for Ne2 derived from solid state dataJournal of Low Temperature Physics, 1973
- High precision calculation of three and many body lattice sumsThe European Physical Journal A, 1971
- Higher order multipole three-body van der Waals interactions and stability of rare gas solidsJournal of Physics C: Solid State Physics, 1971
- Theoretical Temperature-Dependent Phonon Spectra of Solid NeonPhysical Review Letters, 1969
- Zero point energy of hexagonal close packed inert gas solidsPhysics Letters A, 1969
- An Improved Self-Consistent Phonon ApproximationPhysical Review Letters, 1968
- Theory of the Self-Consistent Harmonic Approximation with Application to Solid NeonPhysical Review Letters, 1966
- Anharmonic contributions to vibrational thermodynamic properties of solids: III. The Low Temperature LimitAnnals of Physics, 1963
- Anharmonic contributions to vibrational thermodynamic properties of solids: Part II. The high temperature limitAnnals of Physics, 1961
- Anharmonic contributions to vibrational thermodynamic properties of solids: Part I. General formulation and application to the linear chainAnnals of Physics, 1961