Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Z. Gurskii"'
Autor:
Z. Gurskii, J. Krawczyk
Publikováno v:
Physica B: Condensed Matter. 337:255-265
A microscopic approach to considering the influence of local atomic static displacements (LASD) on binary alloy thermodynamic properties has been developed. The explicit expression for the free energy of a disordered alloy is derived within the colle
Publikováno v:
Physica B: Condensed Matter. 328:179-192
An approach is developed that allows to explain the unusual dependence of the electrical resistivity ρ(T) of amorphous alloys on temperature T. Interactions between the free electrons and the longitudinal acoustic excitations in the small-wavelength
Autor:
Z. Gurskii, J. Krawczyk
Publikováno v:
Physica B: Condensed Matter. 304:319-332
An ab initio approach is advanced for the thermodynamical properties investigations of disordered binary alloys. Configurational and vibrational degrees of freedom are considered on the microscopic level in the grand partition sum calculations. Summi
Autor:
Z. Gurskii, J. Krawczyk
Publikováno v:
Acta Physica Polonica A. 94:671-682
An original method of treating the kinetic and exchange-correlation en- ergies functionals in terms of many particle interactions was developed. It is based on utilizing the local density approximation. The total electron density, extracted from the
Publikováno v:
Zeitschrift für Naturforschung A. 52:828-834
Results of a Monte Carlo study of a lithium-liquid ammonia solution at 240 K are reported. The basic cube contained 135 Li+ and 1025 NH3 . With an experimental density of 0.554 g/cm3 a side-length of 37.89 Å resulted. The pseudopotential theory is e
Autor:
Z. Gurskii, A. Myhal
Publikováno v:
Journal of Physical Studies. 1:544-550
Autor:
Yu Khokhlov, Z Gurskii
Publikováno v:
Journal of Physics: Condensed Matter. 6:8711-8724
A microscopic approach to considering the influence of atomic local static displacement (ASD) on binary alloy thermodynamic properties has been developed. An equation that permits the calculation of ASD amplitudes from first principles has been deriv
Autor:
Z. Gurskii, Taras Bryk
Publikováno v:
Theoretical and Mathematical Physics. 96:1092-1098
A new approach based on the completely orthogonalized plane-waves (COPW) formalism is developed in the pseudopotential theory. Use of the complete and orthonormalized basis for the solution of the eigenvalue problem is the main feature of the COPW me
Publikováno v:
Molecular Physics. 78:461-474
An approach is suggested for the investigation by computer simulation of systems which contain free electrons. Summation over the occupied free electron states makes it possible to exclude quantum particles from explicit consideration. This procedure
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