Researchers at IIT Mandi have developed high-quality, uniform thin films of nickel oxide on the silicon substrate using an aerosol-assisted chemical vapor deposition technique, with nickel nitrate as the precursor material.From pv magazine India Highly selective contacts are the key to achieving high efficiency in thin-film solar cells. These contacts allow one type of carrier (holes) to conduct and block other types (electrons). Nickel oxide (NiO) is an optimum material for hole-selective contacts and is extensively used in multiple PV technologies. Nickel oxide films with thicknesses in the ...Den vollständigen Artikel lesen ...