4 papers
Controlled localization of anyons in a graphene quantum Hall interferometer
Christina E. Henzinger, James R. Ehrets, Rikuto Fushio +9
Exchange statistics are a fundamental principle of quantum mechanics, dictating the symmetry of identical particle wavefunctions and thereby enabling emergent phenomena of many-bod…
Anyon braiding and telegraph noise in a graphene interferometer
Thomas Werkmeister, James R. Ehrets, Marie E. Wesson +6
The search for anyons, quasiparticles with fractional charge and exotic exchange statistics, has inspired decades of condensed matter research. Quantum Hall interferometers enable…
Strongly coupled edge states in a graphene quantum Hall interferometer
Thomas Werkmeister, James R. Ehrets, Yuval Ronen +9
Electronic interferometers using the chiral, one-dimensional (1D) edge channels of the quantum Hall effect (QHE) can demonstrate a wealth of fundamental phenomena. The recent obser…
Half and quarter metals in rhombohedral trilayer graphene
Haoxin Zhou, Tian Xie, Areg Ghazaryan +8
Ferromagnetism is most common in transition metal compounds but may also arise in low-density two-dimensional electron systems, with signatures observed in silicon, III-V semicondu…