Figure 4.

Dot conductance as a function of right gate and back gate voltage at a magnetic field of (a) 0 T and (b) 7 T. The spectrum is dominated by dot resonances marked with the solid line in (a) with a relative lever arm of (see also Figure 2). (b) At a magnetic field of 7 T a hexagon pattern with two characteristic slopes is observed. Their corresponding lever arms are attributed to the dot and origin around the right constriction.

G├╝ttinger et al. Nanoscale Research Letters 2011 6:253   doi:10.1186/1556-276X-6-253
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