Figure 1: Scanning photocurrent microscopy (SPCM) of a two-terminal monolayer graphene device in a perpendicular magnetic field. Figure 2: Analysis and modelling of the photocurrent induced by a ...

Figure 1: The field dependence of the Nernst signal in two HOPG samples at different temperatures. Figure 3: Hall and Nernst effects in the vicinity of the quantum limit. Two features set graphene ...