8 papers
Floquet Engineering of Topological Phases and Magneto-Optical Response in a Driven -wave Altermagnet
Muzamil Shah
We study how Floquet driving with linearly polarized light controls the topology and magneto-optical response of a two-dimensional (2D) -wave altermagnet. In the absence of line…
Nonlinear Hall effect in Floquet-driven monolayer 1T-MoS
Muhammad Faisal, Muzamil Shah, Imtiaz Khan +1
We study the nonlinear Hall effect in Floquet-driven monolayer \(1T'\)-MoS\(_2\), a low-symmetry quantum spin Hall material whose tilted Dirac bands sustain an intrinsic Berry-curv…
Light-Induced Topological Phase Transitions and Anomalous Thermal Transport in d-Wave Altermagnets
Ayesha Maryam, Muzamil Shah, Kashif Sabeeh +1
We study intrinsic thermal transport and Floquet-engineered topology in a two-dimensional d wave altermagnetic topological insulator powered by linearly polarized light. We analyze…
Intrinsic Topological Control of the Orbital Hall Effect in Buckled Dirac Materials
Madiha Zia, Muzamil Shah, Kashif Sabeeh +2
We study the orbital Hall response in buckled two-dimensional Dirac materials using a unified framework that includes an antiferromagnetic exchange field, a perpendicular electric…
Topological magnetotransport in modified-Haldane systems
A. Uzair, Muzamil Shah, Imtiaz Khan +1
We present a theoretical study of quantum magneto-transport and magneto-optical (M-O) properties in modified-Haldane model; which is applicable to diverse classes of two-dimensiona…
Floquet-driven thermal transport in topological Haldane lattice systems
Imtiaz Khan, Muzamil Shah, Ambreen Uzair +2
In this paper, we employ a modified Haldane lattice model to investigate the light-driven, spin- and valley-dependent anomalous Nernst effect in two-dimensional hexagonal topologic…