Vanishing bulk heat flow in the ν = 0 quantum Hall ferromagnet in monolayer graphene
Undoped graphene is a gapless semiconductor; however, when placed under a high
perpendicular magnetic field and cooled to low temperature, it develops an insulating state …
perpendicular magnetic field and cooled to low temperature, it develops an insulating state …
Uniquely identifying quantum Hall phases in charge neutral graphene
J An, G Murthy - arxiv preprint arxiv:2412.18179, 2024 - arxiv.org
Charge-neutral graphene in the quantum Hall regime is an example of a quantum Hall
ferromagnet in a complex spin-valley space. This system exhibits a plethora of phases, with …
ferromagnet in a complex spin-valley space. This system exhibits a plethora of phases, with …