57 citations · 203 across the 12 of their papers we have counts for
8 papers · 1 filter
Engineering crystal structure and spin-phonon coupling in Ba1-xSrxMnO3
Bommareddy Poojitha, Ankit Kumar, Anjali Rathore +2
The interplay between different degrees of freedom such as charge, spin, orbital, and lattice has received a great deal of interest due to its potential to engineer materials prope…
Correlations between the structural, magnetic, and ferroelectric properties of BaMO3: M = Ti1-x(Mn/Fe)x compounds: A Raman study
Bommareddy Poojitha, Ankit Kumar, Anjali Rathore +1
Multiferroics possess two or more switchable states such as polarization, magnetization, etc. Phonon excitations in multiferroic phase are strongly modified by magnetoelectric coup…
Galaxy Flybys: Evolution of the Bulge, Disk, and Spiral Arms
Ankit Kumar, Mousumi Das, Sandeep Kumar Kataria
Galaxy flybys are as common as mergers in low redshift universe and are important for galaxy evolution as they involve the exchange of significant amounts of mass and energy. In th…
Giant spin-orbit torque efficiency in all-epitaxial heterostructures
Nilamani Behera, Rahul Gupta, Sajid Husain +10
A large anti-damping spin-obit torque (SOT) efficiency in magnetic heterostructures is a prerequisite to realize energy efficient spin torque based magnetic memories and logic devi…
QCD sum rule analysis of Bottomonium ground states
Pallabi Parui, Sourodeep De, Ankit Kumar +1
The in-medium masses of the bottomonium ground states [ () and ()] are investigated in the magnetized vacuum (nuclear medium), using the QCD sum…
Effects of dark matter on the in-spiral properties of the binary neutron stars
H. C. Das, Ankit Kumar, S. K. Patra
Using the relativistic mean-field model, we calculate the properties of binary neutron star (BNS) in the in-spiral phase. Assuming the dark matter (DM) particles are accreted insid…