(Solved): PLEASE SOLVE ASAP Q1. The bonding model for GaAs is shown below. (1) for GaAs showing the removal of ...

Q1. The bonding model for GaAs is shown below. (1) for GaAs showing the removal of the shaded Ga and As Redraw the bonding model atoms in the figure. (ii) Redraw the bonding model for GaAs showing the insertion of Si atoms into the missing Ga and As lattice. (iii) Is the GaAs doped p-or n-type when Si atoms replace Ga atoms? Explain. (iv) Is the GaAs doped p-or n-type when Si atoms replace As atoms? Explain. (V) Draw the energy band diagram for GaAs when the GaAs is doped with Si on (i) Ga sites and (ii) on As sites.. 70 ?? ???? ?????? ??- MMMM 70 3 943 XULL ????????- XOOX ?? ??????? ? ? ??