A. Gupta

activity

20222026

most citedEven-Denominator Fractional Quantum Hall State at Filling Factor ν = 3/4

27 citations · 107 across the 11 of their papers we have counts for

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cond-mat.str-el2026

Successive Phase Transitions from a Composite Fermion Liquid to a Fractional Quantum Hall State at ν=3/2 Driven by In-Plane Magnetic Field

Xinghao Wang, L. N. Pfeiffer, A. Gupta +3

We report an even-denominator fractional quantum Hall state at ν = 3/2 induced entirely by in-plane magnetic field B_|| in an ultra-high-mobility GaAs quantum well. As B_|| increas…

cond-mat.str-el2023★ 4 cited

Topological surface states in the Kondo insulator YbB $_{12}$ revealed via planar tunneling spectroscopy

A. Gupta, A. Weiser, L. H. Greene +8

Planar tunneling spectroscopy of the Kondo insulator SmB $_{6}$ suggests that an interaction between the surface Dirac fermions and the bulk spin excitons results in incompletely prot…

Successive Phase Transitions from a Composite Fermion Liquid to a Fractional Quantum Hall State at ν=3/2 Driven by In-Plane Magnetic Field

Topological surface states in the Kondo insulator YbB12​ revealed via planar tunneling spectroscopy

Topological surface states in the Kondo insulator YbB $_{12}$ revealed via planar tunneling spectroscopy