Large magnetoresistance by Pauli blockade in hydrogenated graphene
Large magnetoresistance by Pauli blockade in hydrogenated graphene
We report the observation of a giant positive magnetoresistance in millimeter-scale hydrogenated graphene with the magnetic field oriented in the plane of the graphene sheet. A positive magnetoresistance in excess of 200% at a temperature of 300 mK was observed in this configuration, reverting to negative magnetoresistance with the magnetic …