What are the equilibrium concentrations of electrons and

Question

1. The equilibrium electric potential variation in an n-type Si slice of thickness L Is found to be given by V₁(x)-V₀+ (V_L-V₀)(x/L). What are the equilibrium concentrations of electrons and holes as a function of x? Obtain the expressions of the drift and diffusion current densities as a function of x.

2. Let V₀ = 0.8V, VL = 0.4V, and L = 10µm, obtain the numerical values of the parameters asked for in problem given.

Problem :-

The equilibrium electric potential variation in an n-type Si slice of thickness L Is found to be given by V₁(x)-V₀ + (V_L-V₀)(x/L). What are the equilibrium concentrations of electrons and holes as a function of x? Obtain the expressions of the drift and diffusion current densities as a function of x.