7 citations · 13 across the 5 of their papers we have counts for
5 papers
New Superconductor (Na0.25K0.45) Ba3Bi4O12: A First-principles Study
Ali M. S., Aftabuzzaman M., Roknuzzaman M. +5
A new superconductor (Na0.25K0.45)Ba3Bi4O12, having an A-site-ordered double perovskite structure, with a maximum Tc ~ 27 K has very recently been discovered through hydrothermal s…
High pressure Ca-VI phase between 158-180 GPa: Stability, electronic structure and superconductivity
M. Aftabuzzaman, A. K. M. A. Islam
We have performed ab initio calculations for new high-pressure phase of Ca-VI between 158-180 GPa. The study includes elastic parameters of mono- and poly-crystalline aggregates, e…
New Superconducting RbFe2As2: A First-principles Investigation
M. Aftabuzzaman, A. K. M. A. Islam
RbFe2As2 has recently been reported to be a bulk superconductor with Tc = 2.6 K in the undoped state, in contrast to undoped BaFe2As2 with a magnetic ground state. We present here…
Superconductivity in Diamond-like BC3 Phase: A First-principles Investigation
M. M. Ali, A. K. M. A. Islam, F. Parvin +1
Two possible phases of superhard material BC3 originating from the cubic diamond structure are investigated by ab initio pseudopotential density functional method using generalized…
Electronic band structure, phonon spectrum, and elastic properties of LaOFeAs
M. Aftabuzzaman, A. K. M. A. Islam, S. H. Naqib
We present results of ab-initio calculations of the electronic band structure, lattice dynamical properties, and elastic constants of LaOFeAs, the parent compound of the recently d…