141 citations · 579 across the 41 of their papers we have counts for
41 papers
Pressure induced antiferromagnetic-tetragonal to nonmagnetic-collapse-tetragonal insulator-metal transition in ThMnAsN
Smritijit Sen, Houria Kabbour, Haranath Ghosh
We report first principles numerical discovery of hydrostatic pressure driven tetragonal to collapsed tetragonal transition in 1111-type material ThMnAsN accompanied by simultaneou…
Possible signature of broken symmetry state near the quantum critical point in P doped BaFeAs: A Raman spectroscopy study
Debasmita Swain, Soumyadeep Ghosh, K. Bera +4
We study the iron-pnictide compound BaFe(AsP) for x 0.23, with a doping concentration near quantum criticality and enhanced nematic fluctuating state in t…
Preferred Spin Excitations in the Bilayer Iron-Based Superconductor CaK(FeNi)As with Spin-Vortex Crystal Order
Chang Liu, Philippe Bourges, Yvan Sidis +10
The spin-orbit coupling (SOC) is a key to understand the magnetically driven superconductivity in iron-based superconductors, where both local and itinerant electrons are present a…
Pressure induced Lifshitz transition and anomalous crystal field splitting in AFeAs (A=Li/Na) Fe-based superconducting compounds: A first principles study
Soumyadeep Ghosh, Haranath Ghosh
The effect of hydrostatic pressure on the electronic structures of iron pnictide superconducting compounds LiFeAs and NaFeAs through density functional theory based first principle…
Core Electron Spectroscopic Studies for 11-Fe-based Superconductors
Soumyadeep Ghosh, Haranath Ghosh
Electron energy loss near edge spectra (ELNES) has been calculated for two different Fe based superconducting material FeSe and FeTe using density functional theory (DFT). Fe K-edg…
Neutron spin resonance in a quasi-two-dimensional iron-based superconductor
Wenshan Hong, Linxing Song, Bo Liu +15
Magnetically mediated Cooper pairing is generally regarded as a key to establish the unified mechanism of unconventional superconductivity. One crucial evidence is the neutron spin…