Numerical analysis of nano-scale solar cells with surface states

As the scale of the solar cell moves into nanometer regime, the numerical analysis should evolve at the same pace. By using the Matlab® as the tool and solving the general Poisson and continuity equations, we are able to have a good platform for the nano-scale solar cells. By adapting proper parameters, the perovskite solar cells and their behavior under different surface recombination conditions were analyzed.