Instituto Politecnico Nacional - CIDETEC, Fraunhofer Institute for Solar Energy Systems (ISE), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Birmingham, University of Birmingham, International Iberian Nanotechnology Laboratory, affiliation not provided to SSRN, Fraunhofer Institute for Solar Energy Systems (ISE), University of Birmingham, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN