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Figure 2 | Nanoscale Research Letters

Figure 2

From: Magnetoluminescence from trion and biexciton in type-II quantum dot

Figure 2

Low-lying energies for two electrons in the type-II quantum dot, as a function of the magnetic flux Φ. Solid and dash lines indicate spin-singlet and triplet, respectively. The ratio of the dot radius R to the effective Bohr radius a B = 4πϵħ 2/m e e 2 is (a) 0.01, (b) 0.1, (c) 1, and (d) 10. The ground-state energy oscillates by the period of h/2e for R/a B 1.

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