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Fig. 2(Color online) (a) N = 1–6 eigen energies (Eq. (5)) for rectangular quantum dot as a function of β. (b) Eigen energies for quantum dot formed by box shaped electrode function of β. Result is simulated using the simulation tool KWANT. Schematic figure of electrode is shown in (a).
New Phys.: Sae Mulli 2023;73:311~316