The frequency distribution functions of copper and lithium have been calculated by sampling method from 7770 points distributed in the Debye sphere, using the anisotropic dispersive continuum model. The specific heats are calculated by numerical integration. The calculated equivalent Debye temperatures are compared with the experimental data and the results are discussed
The density-functional perturbation theory approach to lattice-dynamical calculations is extended to...
The optimized model potential proposed by Shaw (1968) is used in lattice dynamical theory of simple ...
A model band structure with noninteracting s and d bands for copper is used to calculate the static ...
The frequency distribution functions of copper and lithium have been calculated by sampling method f...
The temperature variation of the Debye-Waller factor is calculated for copper on the basis of the an...
The temperature variation of the Gruneisen parameter γ is calculated for copper and germanium on the...
A calculation of the electrical and thermal resistivities of sodium is carried out within the free-e...
The original model of de Launay has been extended to include the interionic interactions out to four...
A simple lattice dynamical model for metals is proposed. A body-centered cubic lattice of ion cores ...
The impact of dispersion relations, anisotropy, and Brillouin zone structure on intrinsic phonon sca...
Lattice vibrations in six face-centered-cubic metals (i.e., copper, silver, gold, lead, palladium, a...
Frequency versus wave-vector dispersion relations along the three principal symmetry directions viz....
This thesis describes the theory of lattice dynamics in a generalised form. The theory is then appli...
The anisotropic dispersive continuum model for the lattice dynamics of solids is used to express...
The anisotropic dispersive continuum model for the lattice dynamics of solids is used to express...
The density-functional perturbation theory approach to lattice-dynamical calculations is extended to...
The optimized model potential proposed by Shaw (1968) is used in lattice dynamical theory of simple ...
A model band structure with noninteracting s and d bands for copper is used to calculate the static ...
The frequency distribution functions of copper and lithium have been calculated by sampling method f...
The temperature variation of the Debye-Waller factor is calculated for copper on the basis of the an...
The temperature variation of the Gruneisen parameter γ is calculated for copper and germanium on the...
A calculation of the electrical and thermal resistivities of sodium is carried out within the free-e...
The original model of de Launay has been extended to include the interionic interactions out to four...
A simple lattice dynamical model for metals is proposed. A body-centered cubic lattice of ion cores ...
The impact of dispersion relations, anisotropy, and Brillouin zone structure on intrinsic phonon sca...
Lattice vibrations in six face-centered-cubic metals (i.e., copper, silver, gold, lead, palladium, a...
Frequency versus wave-vector dispersion relations along the three principal symmetry directions viz....
This thesis describes the theory of lattice dynamics in a generalised form. The theory is then appli...
The anisotropic dispersive continuum model for the lattice dynamics of solids is used to express...
The anisotropic dispersive continuum model for the lattice dynamics of solids is used to express...
The density-functional perturbation theory approach to lattice-dynamical calculations is extended to...
The optimized model potential proposed by Shaw (1968) is used in lattice dynamical theory of simple ...
A model band structure with noninteracting s and d bands for copper is used to calculate the static ...
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