Figure 5: Shift of Coulomb blockade resonances with magnetic field and tip voltage.
From: Imaging Coulomb islands in a quantum Hall interferometer
(a) R(x, y) map measured at B=6.25 T and Vtip=−0.5 V. (b) T-dependence of δR measured from an R(x, y) map at B=6.25 T. (c) B-dependence of the R(x, y) profile measured along the yellow dashed line in (a). (d) Vtip-dependence of the R(x, y) profile measured along the white dashed line in (a). The black line at the top of each graph represents 1 μm.
