Hridis K. Pal

Effect of electron-electron interaction on surface transport in the Bi2Te3family of three-dimensional topological insulators

We study the effect of electron-electron interaction on the surface resistivity of three-dimensional (3D) topological insulators. In the absence of umklapp scattering, the existence of the Fermi-liquid (

Chemical potential asymmetry and quantum oscillations in insulators

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Quantum oscillations from inside the Fermi sea

) term in resistivity of a two-dimensional (2D) metal depends on the Fermi surface geometry, in particular, on whether it is convex or concave. On doping, the Fermi surface of 2D metallic surface states in 3D topological insulators of the Bi

Unusual Frequency of Quantum Oscillations in Strongly Particle-Hole Asymmetric Insulators

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Landau level splitting in rotationally faulted multilayer graphene

Te

Linear magnetoresistance from Dirac-like fermions in graphite

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Effect of Electron‐electron Interaction on Surface Transport in Three Dimensional Topological Insulators

family changes its shape from convex to concave due to hexagonal warping, while still being too small to allow for umklapp scattering. We show that the

Correlated electronic structures of group-V transition metal dichalcogenide monolayers from hybrid density-functional calculations

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Prediction of switchable half semiconductor in d

term in the resistivity is present only in the concave regime and demonstrate that the resistivity obeys a universal scaling form valid for an arbitrary 2D Fermi surface near a convex/concave transition.

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We present a theory of quantum oscillations in insulators that are particle-hole symmetric and non-topological but with arbitrary band dispersion, at both zero and non-zero temperature. At temperatures