
Double-layered Ag–Al back reflector on stainless steel substrate for a-Si:H thin film solar cells
Keywords: a-Si:H, hydrogenated amorphous silicon; BR, back reflector; Ag, silver; Al, aluminum; SS, stainless steel; TAg, Ag deposition temperature; SEM, scanning electron microscope; AFM, atomic force microscopy; XRD, X-ray diffraction; TEM, transmission electron