[1] H. Panahi and M. Maleki; “Binding Energies of Donor States in GaAs- GaAlAs Quantum Wells Under Hydrostatic Pressure”; Journal of Applied Sciences 8 (2008) 636-641.
[2] Z. P. Wang and X. X. Liang; Chinese Phys. Lett. 22 (2005) 2367.
[3] J. J. Licari and R. Evard; Phys. Rev. B 15 (1997) 2254.
[4] F. Bras, S. Sauvage, P. Boucaud, J. M. Ortega, and J. M. Gerard; Semicond. Sci. Technol. 20 (2005) L10–L13.
[5] H. Hodovanets, S. L. Budko, X. Lin, V. Taufour, M. G. Kim, D. K. Pratt, A. Kreyssig, and P. C. Canfield; Phys. Rev. B 88 (2013) 054410.