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Home > People > Faculty > Shukla
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Professor, PhD (Allahabad), MSc (Allahabad)
Office: MC B214
Phone: (905) 688-5550 ext. 3416
E-mail: rshukla@abacus.ac.BrockU.CA
Research Interests
Lattice dynamics: lattice vibrations in simple
metals, thermodynamics of anharmonic crystals, formalism of interacting
many-body systems, Monte-Carlo and molecular dynamics simulations.
Recent Publications
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R.C. Shukla and E.R. Cowley.
Inclusion of higher order anharmonic contributions in self-consistent phonon theory.
Phys. Rev. B 62:3232-3236, 2000.
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R.C. Shukla.
Higher order anharmonic contributions to the Debye-Waller factor.
Phil. Mag. B, 80:1567-1584, 2000.
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E.R. Cowley and R.C. Shukla.
Successful theory of anharmonicity i the lcassical limit.
Phys. Rev. B 60 no.14:500-2, 1999.
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R.C. Shukla and E.R. Cowley.
Summation of free-energy diagrams of an anharmonic crystal and equation of
state for a Lennard-Jones solid. Phys. Rev. B, 58:2596-602, 1998.
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R.S. Shukla.
Derivation of the self-consistent phonon theroy from Zubarev-type Green's function.
phys. stat. sol., (b) 205:481-92, 1998.
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R.J. Hardy. D.J. Lacks, and R.C. Shukla.
Quantum corrections to the simulated properties of solids.
Phys. Rev. B, 57:833-8, 1998.
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R.C. Shukla and D.J. Lacks.
Higher-order perturbation theory for the thermodynamic properties of a
solid with a truncated potential energy expansion.
J. Chem. Phys., 107:7409-17, 1997.
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J.T. Day, J.G. Mullen, and R.C. Shukla.
Erratum: Anharmonic contributions to the Debye-Waller factor for copper, silver and lead.
Phys. Rev. B, 54:15548-9, 1997.
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D.J. Lacks and R.C. Shukla.
Molecular dynamics simulations of the effects of truncation of the
Taylor expansion of the potential energy on the thermodynamic properties
of a crystal. J. Chem. Phys., 105 no.10:4185-90, 1996.
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R.C. Shukla and E. Sternin.
Debye-Waller factor in Cu: a Green's function approach.
Phil. Mag., 74 no.1:1-11, 1996.
- R.C. Shukla.
Green's function and atomic mean-square displacement: phonon shift and width
contributions. Phil. Mag. B, 74 no.1:13-23,
1996.
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R.C. Shukla, F. Boseglav, and J.C. Whybra.
Average square atomic displacement: a comparison of the Monte-Carlo and
Green's function results. phys. stat. sol. B, 195 no.1:73-83, 1996.
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D.J. Lacks and R.C. Shukla.
Molecular dynamics and higher-order perturbation-theory results for the
anharmonic free energy and equation of state of a Lennard-Jones solid.
Phys. Rev. B, 54 no.5:3266-72, 1996.
- R.C. Shukla and E. Sternin.
Atomic mean-square displacement in fcc metals: repulsive potentials.
Phil. Mag. Lett., 73 no.2:79-84, 1996.
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