[1] Chen C Y, Jin P W, Li W S, et al. Thickness effect on impurity-bound polaronic energy levels in a parabolic quantum dot in magnetic fields [J]. Phys. Rev. B, 1997, 56(23): 14913-14916.

[2] Petukhov A G, Foyeel M. Bound magnetic polaron hopping and giant magnetoresistance in magnetic semiconductors and nanostructure [J]. Phys. Rev. B, 2000, 62(1): 520-531.

[3] Nguyen V L, Nguyen M T, Nguyen T D. Magnetic field effects of the binding energy of hydrogen impurites in quantum dots with parabolic confinements [J]. Phys. B, 2000, 292(1-2): 153-159.

[4] Corella M A, Rosas R. Hydrogenic impurities in spherical quantum dots in a magnetic field [J]. J. Appl. Phys., 2001, 89(5): 2333-2339.

[6] Kandemir B S, Cetin A. Ground-and first excited state energies of impurity magnetopolaron in an anisotropic quantum dot [J]. Phys. Rev. B, 2002, 65(5): 054303-1-11.

[7] Jacak L, krasnyj J, Jacak D, et al. Magnetopolaron in a weakly elliptical InAs/GaAs quantum dot [J]. Phys. Rev. B, 2003, 67(3): 035303-1-13.

[8] Khamkhami J E, Feddi E, Assaid E, et al. Magneto-bound polaron in CdSe spherical quantum dots: strong coupling approach [J]. Phys. E, 2005, 25: 366-373.

[11] Chen S H, Xiao J L. Temperature effect on impurity-bound polaronic energy levels in a parabolic quantum dot in magnetic fields [J]. Int. J. Mod. Phys. B, 2007, 21(32): 5331-5337.