8 citations · 19 across the 4 of their papers we have counts for
4 papers
THz Photodetector using sideband-modulated transport through surface states of a 3D Topological Insulator
Puja Mondal, Sankalpa Ghosh, Manish Sharma
The transport properties of the surface charge carriers of a three dimensional topological insulator under a terahertz (THz) field along with a resonant double barrier structure is…
Quantum transport through pairs of edge states of opposite chirality at electric and magnetic boundaries
Puja Mondal, Alain Nogaret, Sankalpa Ghosh
We theoretically investigate electrical transport in a quantum Hall system hosting bulk and edge current carrying states. Spatially varying magnetic and electric confinement create…
Cross-over between Magnetic and Electric Edges in Quantum Hall Systems
Alain Nogaret, Puja Mondal, Ankip Kumar +3
We report on the transition from magnetic edge to electric edge transport in a split magnetic gate device which applies a notch magnetic field to a two-dimensional electron gas. Th…
Unconventional band structure for a periodically gated surface of a three dimensional Topological Insulator
Puja Mondal, Sankalpa Ghosh
The surface states of the three dimensional (3D) Topological Insulators are described by two-dimensional (2D) massless dirac equation. A gate voltage induced one dimensional potent…