Journal of Luminescence
Donor impurity-related linear and nonlinear optical absorption coefficients in GaAs / Ga 1 − x Al x As concentric double quantum rings: Effects of geometry, hydrostatic pressure, and aluminum concentration
H.M. Baghramyan, Manuk G. Barseghyan, Albert A. Kirakosyan, R.L. Restrepo, Miguel Eduardo Mora-Ramos, C.A. Duque