Homework Statement
(a) the density of k-states g(k) = L^2*k/2*Pi.
(b) the density of states g(E) = L^2*m/Pi*h^2
(c)The density of states per area n2D(E)=m*/Pi*h^2
(d) Sketch a graph of n2D(E) vs E.
(e) Calculate n2D(E) as a quantity.
The questions don't have to be answered in full a...