114 citations · 896 across the 69 of their papers we have counts for
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Behavior of Lithium Oxide at Superionic Transition: First Principles and Molecular Dynamics Studies
M. K. Gupta, Prabhatasree Goel, R. Mittal +2
We report studies on the vibrational and elastic behavior of lithium oxide, Li2O around its superionic transition temperature. Phonon frequencies calculated using the ab-initio and…
Pressure dependence of the low- temperature crystal structure and phase transition behaviour of CaFeAsF and SrFeAsF: A synchrotron x-ray diffraction study
S. K. Mishra, R. Mittal, S. L. Chaplot +8
We report systematic investigation of high pressure crystal structures and structural phase transition upto 46 GPa in CaFeAsF and 40 GPa in SrFeAsF at 40 K using powder synchrotron…
Inelastic neutron and x-ray scattering as probes of the sign structure of the Fe-pnictide superconducting gap
T. A. Maier, S. Graser, P. J. Hirschfeld +1
Neutron spin-flip scattering observations of a resonance in the superconducting state is often taken as evidence of an unconventional superconducting state in which the gap changes…