Research Article
Energy Spectrum of Shallow Donor in Elongated InAs/GaAs Volcano-Shaped Quantum Dot
Figure 7
Energies of the on-center donor in elongated QR with parameters = 20 nm, = 4 nm, = 2 nm, and , and , as functions of the external magnetic field. Inset in Figure 8(b) shows details of the first crossover of the lowest levels.