130 citations · 308 across the 8 of their papers we have counts for
9 papers
Theoretical Study of the Structural, Electronic, Mechanical, and Optical of Transition Metal (Mn, Co, and Ni) Doped FrGeI3 Perovskites
Nazmul Hasan, Alamgir Kabir
Emergence of inorganic metal halide perovskites as multifunctional optoelectronic materials are due to their exceptional tunability in optoelectronic properties. This study sought…
First-principles Studies on Structural, Electronic, Optical and Mechanical Properties of Inorganic CS2NaTlX6 (X = F, Cl, Br) Double Halide Perovskites
Mohammed Mehedi Hasan, Nazmul Hasan, Alamgir Kabir
The structural, electrical, optical, and mechanical characteristics of the lead-free halide double perovskites Cs2NaTlX6 X = F, Cl, Br are calculated by utilizing PBE functional wi…
Structural, elastic and optoelectronic properties of inorganic cubic FrBX3 (B = Ge, Sn; X = Cl, Br, I) perovskite: the density functional theory approach
Nazmul Hasan, Md Arifuzzaman, Alamgir Kabir
Inorganic metal-halide cubic perovskite semiconductors have become more popular in industrial applications of photovoltaic and optoelectronic devices. Among various perovskites, le…
Structural, Elastic and Electronic Properties of using Density Functional Theory
Shahran Ahmed, Sadiq Shahriyar Nishat, Alamgir Kabir +4
We perform first principles simulations for the structural, elastic and electronic properties of orthorhombic samarium orthoferrite within the framework of density functi…
The Proton Radius from Electron Scattering Data
Douglas W. Higinbotham, Al Amin Kabir, Vincent Lin +3
[Background] The proton charge radius extracted from recent muonic hydrogen Lamb shift measurements is significantly smaller than that extracted from atomic hydrogen and electron s…
Magnetic anisotropy of FePt nanoparticles
Alamgir Kabir, Jun Hu, Volodymyr Turkowski +2
We carry out a systematic theoretical investigation of Magneto Crystalline Anisotropy (MCA) of L10 FePt clusters with alternating Fe and Pt planes along the (001) direction. We cal…
A DFT+Nonhomogeneous DMFT approach for Finite Systems
Alamgir Kabir, Volodymyr Turkowski, Talat S. Rahman
For reliable and efficient inclusion of electron-electron correlation effects in nanosystems we propose a combined density-functional-theory/nonhomogeneous dynamical-mean-field-the…
Transition metal impurity-induced generation of plasmonic collective modes in small gold clusters
N. Nayyar, A. Kabir, V. Turkowski +1
We study the optical properties of small gold chains doped with different transition metal (TM) atoms (Ni,Rh,Fe) by using the time-dependent density-functional theory (TDDFT) appro…
Dynamical Mean-Field Theory for Molecules and Nanostructures
V. Turkowski, A. Kabir, N. Nayyar +1
Dynamical Mean-Field Theory (DMFT) has established itself as a reliable and well-controlled approximation to study correlation effects in bulk solids and also two-dimensional syste…