can anyone help me by solving this numerical from nanoelectronics???????
Consider an AlGa1−xAs/GaAs superlattice with x ≈ 0.3,
a well width a = 10 nm and barrier width of b = 2.2 nm and a barrier height of V0 =
0.25 eV. From the theory of the Kronig Penney model–Find the widths of the minibands and minigaps that can exist within the barrier.