Photovoltaic Performance of a Nanowire/Quantum Dot Hybrid Nanostructure Array Solar Cell

a The schematic drawings of the NW/QD hybrid solar cell and its thin-film counterpart. b The detailed structures of the units marked with wireframes in a. c Absorption coefficient of the effective medium. The volume fractions of QDs, WL, and GaAs in the effective medium are 0.002882996, 0.649123, and 0.347994, respectivel