Impact of random alloy fluctuations on the electronic and optical properties of c-plane Al_x Ga_1–x quantum wells

Disorder effect on intersubband optical absorption of n-type δ-doped quantum well in GaAs

“…However, to fabricate and design an advanced lowdimensional system on a large scale is mandatory to take into consideration the structural disorder present at the heterointerface and in the epitaxial layers. In addition to this, the physical properties and related phenomena such as optical properties [31][32][33][34][35][36][37] are governed by the quality of disorders and can be changed dramatically, when the disorder is presented in low-dimensional systems [2,[38][39][40][41][42][43][44][45][46][47][48]. For instance, Nezhad et al [40] investigated numerically the effects of disordered optical waveguide arrays in the presence and absence of the positive Kerr nonlinearity.…”