Impurity Modulated Static Linear and First Nonlinear Polarizabilities of Doped Quantum Dots

Figure 6

Plots of |𝛽_𝑥𝑥𝑥| and |𝛽_𝑦𝑦𝑦| versus 𝜉 with 𝑉₀=1.0×10⁻⁶ a.u. at two off-center dopant locations: (i) for |𝛽_𝑥𝑥𝑥| at 𝑟₀=42.43 a.u., (ii) for |𝛽_𝑥𝑥𝑥| at 𝑟₀=70.71 a.u., (iii) for |𝛽_𝑦𝑦𝑦| at 𝑟₀=42.43 a.u., and (iv) for |𝛽_𝑦𝑦𝑦| at 𝑟₀=70.71 a.u.