Full text loading...
Calculated diffraction efficiencies of 2D Ag gratings embedded in Si as functions of wavelengths for two different periods of (a) and (b) . In this calculation, normal incidence is assumed.
SEM images of patterned Al substrates fabricated by anodic oxidation process with average periods of (a) and (b) and (c) Asahi-U-type textured on glass.
Angular distribution of the reflected light from the patterned Al and Asahi-U substrates coated with a Ag/ZnO film stack at and .
EQE spectra of the solar cells with fabricated on a flat, Asahi-U, and the patterned Al substrates with and measured under white bias light. The values in the brackets show the corresponding short circuit current densities.
EQE ratios of the solar cells fabricated on the patterned Al substrate with to the Asahi-U substrate for -layer thicknesses of .
Characteristics of solar cells fabricated on the patterned Al with and Asahi-U substrates measured under AM 1.5 illumination.
Article metrics loading...