236 citations · 1k across the 16 of their papers we have counts for
5 papers · 1 filter
Superconductivity and strong interactions in a tunable moiré quasiperiodic crystal
Aviram Uri, Sergio C. de la Barrera, Mallika T. Randeria +10
Electronic states in quasiperiodic crystals generally preclude a Bloch description, rendering them simultaneously fascinating and enigmatic. Owing to their complexity and relative…
Interacting multi-channel topological boundary modes in a quantum Hall valley system
Mallika T. Randeria, Kartiek Agarwal, Benjamin E. Feldman +6
Symmetry and topology play key roles in the identification of phases of matter and their properties. Both concepts are central to understanding quantum Hall ferromagnets (QHFMs), t…
Ferroelectric quantum Hall phase revealed by visualizing Landau level wavefunction interference
Mallika T. Randeria, Benjamin E. Feldman, Fengcheng Wu +6
Novel broken symmetry states can spontaneously form due to Coulomb interactions in electronic systems with multiple internal degrees of freedom. Multi-valley materials offer an esp…
High-resolution studies of the Majorana atomic chain platform
Benjamin E. Feldman, Mallika T. Randeria, Jian Li +6
Ordered assemblies of magnetic atoms on the surface of conventional superconductors can be used to engineer topological superconducting phases and realize Majorana fermion quasipar…
Observation of a Nematic Quantum Hall Liquid on the Surface of Bismuth
Benjamin E. Feldman, Mallika T. Randeria, András Gyenis +5
Nematic quantum fluids with wavefunctions that break the underlying crystalline symmetry can form in interacting electronic systems. We examine the quantum Hall states that arise i…