Donor Impurity-Related Optical Absorption in GaAs Elliptic-Shaped Quantum Dots

Figure 5

(a, b) The results are as in Figure 2, but here we are interested in an quantum dot with variable height. In (a, c) the height of the dot is given by , whereas in (b, d) the results are for . Calculations are for , , and .

(a)

(b)

(c)

(d)