44 citations · 145 across the 9 of their papers we have counts for
10 papers
Composition-Driven Metal-to-Semiconductor Transition and Enhanced Phonon Transport in B-C substituted Clathrate
Ghulam Hussain, Dario Massa, Rajibul Islam +3
Establishing chemical design rules that simultaneously control the electronic structure and thermal transport is a long-sought goal for heat-management and energy materials. Here,…
Spin-orbit insulating phase in SnTe cubic nanowires: consequences on the topological surface states
Ghulam Hussain, Kinga Warda, Giuseppe Cuono +1
We investigate the electronic, structural and topological properties of the SnTe and PbTe cubic nanowires using ab-initio calculations. Using standard and linear-scale density func…
Correlation-driven topological transition in Janus VSiGeP2As2
Ghulam Hussain, Amar Fakhredine, Rajibul Islam +3
The appearance of intrinsic ferromagnetism in 2D materials opens the possibility of investigating the interplay between magnetism and topology. The magnetic anisotropy energy (MAE)…
Topological phase diagram of Pb1-xSnxSe1-yTey
Giuseppe Cuono, Ghulam Hussain, Amar Fakhredine +1
We reproduce the mirror Chern number phase diagram for the quaternary compound Pb1-xSnxSe1-yTey combining accurate density functional theory and tight-biding model. The tight bindi…
Fast electrically switchable large gap quantum spin Hall states in MGeZ
Rajibul Islam, Ghulam Hussain, Rahul Verma +4
Spin-polarized conducting edge currents counterpropagate in quantum spin Hall (QSH) insulators and are protected against disorder-driven localizations by the time-reversal symmetry…
Emergence of Rashba splitting and spin-valley properties in Janus MoGeSiP2As2 and WGeSiP2As2 monolayers
Ghulam Hussaina, Abdus Samad, Majeed Ur Rehmanc +2
First-principles calculations are performed to study the structural stability and spintronics properties of Janus MoGeSiP2As2 and WGeSiP2As2 monolayers. The high cohesive energies…
Strain Modulated Electronic and Optical Properties of Laterally Stitched MoSi2N4/XSi2N4 (X=W, Ti) 2D Heterostructures
Ghulam Hussain, Mumtaz Manzoor, Muhammad Waqas Iqbal +4
We used first-principles calculations to investigate the laterally stitched monolayered MoSi2N4/XSi2N4 (X=W, Ti) 2D heterostructures. The structural stability of such heterostructu…
Electronic and optical properties of InAs/InAsSb superlattices and their application to far-infrared detectors
Ghulam Hussain, Giuseppe Cuono, Rajibul Islam +4
We calculate the electronic and optical properties of InAs/InAsSb superlattices within relativistic density functional theory. To have a good description of the…
Exploring the Structural Stability, Electronic and Thermal Attributes of synthetic 2D Materials and their Heterostructures
Ghulam Hussain, Mazia Asghar, Muhammad Waqas Iqbal +2
Based on first-principles calculations, we have investigated the structural stability, electronic structures, and thermal properties of the monolayer XSi2N4 (X= Ti, Mo, W) and thei…
Quantum oscillation of thermal conductivity and violation of Weidemann-Franz law in TaAs and NbAs
X. Rao, X. Zhao, X. -Y. Wang +5
We report a study of thermal conductivity and resistivity at ultra-low temperatures and in high magnetic fields for semi-metal materials TaAs and NbAs by using single cryst…