60 citations · 203 across the 8 of their papers we have counts for
6 papers · 1 filter
Topological Dirac Spin-Gapless Materials -- New Horizon for Topological Spintronics Without Spin-Orbit Interaction
Muhammad Nadeem, Xiaolin Wang
The existence of chiral edge states, corresponding to the nontrivial bulk-band topology characterized by a non-vanishing topological invariant, and the manipulation of topological…
Optimizing Topological Switching in Confined 2D-Xene Nanoribbons via Finite-Size Effects
Muhammad Nadeem, Chao Zhang, Dimitrie Culcer +3
In a blueprint for topological electronics, edge state transport in a topological insulator material can be controlled by employing a gate-induced topological quantum phase transit…
Quantum Anomalous Hall Effect in Magnetic Doped Topological Insulators and Ferromagnetic Spin-Gapless Semiconductors -- A Perspective Review
Muhammad Nadeem, Alex R. Hamilton, Michael S. Fuhrer +1
Quantum anomalous Hall effect, with a trademark of dissipationless chiral edge states for electronics/spintronics transport applications, can be realized in materials with large sp…
Overcoming Boltzmann's Tyranny in a Transistor via the Topological Quantum Field Effect
Muhammad Nadeem, Iolanda Di Bernardo, Xiaolin Wang +2
The sub-threshold swing is the fundamental critical parameter determining the operation of a transistor in low-power applications such as switches. It determines the fraction of di…
Spin-1 Dirac half-metal, spin-gapless semiconductor, and spin-polarized massive Dirac dispersion in transition metal dihalide monolayers
Muhammad Nadeem, Xiaolin Wang
Spin-1 condensed matter systems characterized by the combination of a Dirac-like dispersion and flat bands are ideal for realizing high-temperature electronics and spintronic techn…
Enhanced band edge luminescence of ZnO nanorods after surface passivation with ZnS
Asad Ali, Gul Rahman, Tahir Ali +3
We report on the passivation of surface defects of ZnO nanorods by surface layer deposition. ZnO nanorods and ZnS-ZnO hybrid nanostructures are grown on FTO coated glass substrate…