Simulating Intermediate Band solar cell

Order Description Here is a link in case you dont have it :https://uk.mathworks.com/campaigns/products/ppc/google/matlab-trial-request.html?s_eid=ppc_29742998122&q=matlab Design a intermediate band solar cell with the highest efficiency and least cost possible try and simulate different types such as: -IBSC alone -IBSC with single junction solar cell -IBSC with Tandem solar cell The paper needs to include all codes used and explanation for every step taken for the reader to understand (diagrams included)