activity
20122021
most citedLattice Dynamics and Thermal Expansion Behavior in Metal Cyanides, MCN (M=Cu, Ag, Au): Neutron Inelastic Scattering and First Principles Calculations

38 citations · 282 across the 24 of their papers we have counts for

collaborators
Showing 2015Show all

2 papers · 1 filter

cond-mat.mtrl-sci2015★ 38 cited

Lattice Dynamics and Thermal Expansion Behavior in Metal Cyanides, MCN (M=Cu, Ag, Au): Neutron Inelastic Scattering and First Principles Calculations

M. K. Gupta, Baltej Singh, R. Mittal +2

We report measurement of temperature dependence of phonon spectra in quasi one-dimensional metal cyanides MCN (M=Cu, Ag and Au). Ab initio lattice dynamics calculations have been p…

cond-mat.mtrl-sci2015

Spin-Phonon Coupling and High-Temperature Phase Transition in Multiferroic Material YMnO3

Mayanak Kumar Gupta, Ranjan Mittal, Mohamed Zbiri +4

We have carried out temperature-dependent inelastic neutron scattering measurements of YMnO3 over the temperature range 50 - 1303 K, covering both the antiferromagnetic to paramagn…