3 papers
cond-mat.mes-hall2025
Quantum siphoning of finely spaced interlayer excitons in reconstructed MoSe2/WSe2 heterostructures
Mainak Mondal, Kenji Watanabe, Takashi Taniguchi +2
Atomic reconstruction in twisted transition metal dichalcogenide heterostructures leads to mesoscopic domains with uniform atomic registry, profoundly altering the local potential…
cond-mat.mes-hall2025
Graphene Nanoribbons as a Majorana Platform
Ruize Ma, Michele Pizzochero, Gaurav Chaudhary
Graphene nanoribbons support a range of electronic phases that can be controlled via external stimuli. Zigzag-edged graphene nanoribbons (ZGNRs), in particular, exhibit an antiferr…
cond-mat.mes-hall2021
A simple approach to characterizing band topology in bosonic pairing Hamiltonians
Gaurav Chaudhary, Michael Levin, Aashish A. Clerk
We revisit the problem of characterizing band topology in dynamically-stable quadratic bosonic Hamiltonians that do not conserve particle number. We show this problem can be rigoro…