Revisiting the problem of a single electron cylindrical quantum dot in constant magnetic field

We present detailed results of the calculation for single electron states in a cylindrical quantum dot in the presence of a constant magnetic field in the axial direction. The quantum dot structure considered is with a finite barrier potential in the radial direction and infinite barrier potential in the z-direction. We show how the states and energy levels depend on the strength of the magnetic field for different quantum numbers. It is observed that energy levels with different quantum numbers group together at high magnetic fields.