234 citations · 434 across the 6 of their papers we have counts for
6 papers
Non-local transport measurements in hybrid quantum Hall - superconducting devices
Lingfei Zhao, Ethan G. Arnault, Trevyn F. Q. Larson +4
There has been a growing interest in hybrid quantum Hall (QH) superconductor devices, driven by the prospect to realize exotic ground states and excitations with non-abelian exchan…
Phase dynamics in an AC driven multiterminal Josephson junction analogue
François Amet, Sara Idris, Aeron McConnell +2
In the presence of an AC drive, multiterminal Josephson junctions exhibit the inverse AC Josephson effect, where the oscillations of the superconducting phase of each junction can…
Phase locking and noise driven dynamics in a Josephson junction electronic analog
Aeron McConnell, Sara Idris, Brian Opatosky +1
We present an electronic circuit whose dynamical properties emulate those of a resistively and capacitively shunted Josephson junction (RCSJ). We show how it reproduces the switchi…
Supercurrent in the quantum Hall regime
Francois Amet, Chung Ting Ke, Ivan V. Borzenets +8
A novel promising route for creating topological states and excitations is to combine superconductivity and the quantum Hall (QH) effect. Despite this potential, signatures of supe…
Composite Fermions and Broken Symmetries in Graphene
F. Amet, A. J. Bestwick, J. R. Williams +4
The electronic properties of graphene are described by a Dirac Hamiltonian with a fourfold symmetry of spin and valley. This symmetry may yield novel fractional quantum Hall (FQH)…
Tunneling Spectroscopy of Graphene-Boron Nitride Heterostructures
F. Amet, J. R. Williams, A. G. F. Garcia +4
We report on the fabrication and measurement of a graphene tunnel junction using hexagonal-boron nitride as a tunnel barrier between graphene and a metal gate. The tunneling behavi…