Figure 9
From: Modeling of anisotropic properties of double quantum rings by the terahertz laser field
Δif energy dependence on β (a) and corresponding absorption coefficient (in arbitrary units) dependence on incident photon energy \(\hslash {\rm{\Omega }}\) for different directions (defined by β) of F = 1.5 kV/cm electric field (b). Laser field parameter is fixed to α0 = 1.5 nm and the area of the circles in Fig. 9(a) is proportional to the respective dipole matrix element |Mif|2.
