Figure 4
From: Fast probe of local electronic states in nanostructures utilizing a single-lead quantum dot
(a) Vsync as a function of VPP and VTP. Black lines show conditions at which the levels in the target QD and the probe SLQD align and electron tunneling is enhanced. (b) Energy diagrams in regions A, B and C. The solid and dotted lines show the ground and the excited states, respectively. In regions A, B and C, tunneling occurs from the states in the target QD to the ground state in the SLQD, from the states in the target QD to the excited state in the SLQD and from the ground state of the SLQD to the states in the target QD.
