Impurity photoionization cross-section and intersubband optical absorption coefficient in multilayer spherical quantum dots
Energy spectrum, wave functions and binding energies of the electron to the donor impurity ion located Insect Viewer in the center of a multilayer spherical quantum dot (MSQD) consisting of a core and two spherical shells were studied within the effective mass approximation.Based on the exact wave functions of the electron expressed in terms of Cou