B K Sharma
Articles written in Pramana – Journal of Physics
Volume 14 Issue 6 June 1980 pp 477-483 Liquids
Liquid fluorine properties by the hardsphere model with attractive interactions
We test the validity of an approximate equation of state of real fluids and the expression for surface tension of hardsphere liquids with attractive interactions derived by Sharma and others by obtaining expressions for isothermal compressibility,
Volume 20 Issue 1 January 1983 pp 91-103 Liquids
Modified grüneisen and anderson-grüneisen relations for quasispherical molecular liquids
The validity of the expression for the Grüneisen parameter of liquids has been tested by obtaining expressions for the heat capacity ratio, isothermal and adiabatic Anderson-Grüneisen parameters,
Volume 26 Issue 3 March 1986 pp 223-230 Liquids
The Sharma parameter
Volume 28 Issue 2 February 1987 pp 195-203 Condensed Matter Physics
Temperature invariance of
The parameter
Volume 29 Issue 3 September 1987 pp 313-320 Condensed Matter Physics
Renormalized-free-atom model and Compton profile of hcp cobalt
Compton profile of cobalt has been calculated employing the renormalized-free-atom model for fcc as well as hcp phases choosing several 3
Volume 31 Issue 3 September 1988 pp 225-232 Condensed Matter Physics
Compton profile study of α-manganese
Anil Gupta B K Sharma B L Ahuja
The results of a Compton profile study on polycrystalline
Volume 37 Issue 6 December 1991 pp 489-496 Research Articles
The isochoric temperature derivative of sound velocity, Beyer’s nonlinearity parameter, the isothermal volume derivatives of thermodynamic Grüneisen parameter and isochoric heat capacity and the repulsive exponent of intermolecular potential are shown to be related to the molecular constant representing the ratio of internal pressure to cohesive pressure of liquids. The calculated values are reasonably satisfactory and explain the experimental results on sound propagation data of liquids. The results have been used to develop further understanding of the significance of molecular constant, fractional free volume and repulsive exponent of intermolecular potential in describing various thermoacoustic and nonlinear properties and the anharmonic behaviour with regard to molecular order and intermolecular interactions in liquids.
Volume 40 Issue 5 May 1993 pp 399-407
B K Sharma B L Ahuja Hanuman Singh F M Mohammad
In this paper we report the experimental Compton profile of polycrystalline molybdenum. The measurements have been made by scattering 59.54 keV
Volume 46 Issue 4 April 1996 pp 289-298 Research Articles
A compton profile study of tantalum
B K Sharma B L Ahuja Usha Mittal S Perkkiö T Paakkari S Manninen
We report the results of Compton profile study on polycrystalline tantalum. Measurements have been made using 59.54 keV gamma-rays. The results are compared with the APW band structure calculations of Papanicolaou
Volume 48 Issue 6 June 1997 pp 1105-1113
Electron momentum density distribution in iridium by Compton scattering technique
K B Joshi R K Pandya B L Ahuja B K Sharma
The isotropic Compton profile of iridium, measured using 59.54 keV
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