Thin Film of Nickel-Zinc Solar Absorber Deposited on Nanostructured Copper Substrate by Reactive Electron-Beam Evaporation |
( Vol-6,Issue-2,February 2019 ) OPEN ACCESS |
Author(s): |
Ricardo Luiz Perez Teixeira, José Carlos de Lacerda |
Keywords: |
Nanostructuration, Nickel-zinc thin film, Reactive PVD E-beam, Solar absorber surface, Sol-gel antireflection layer of SiO2. |
Abstract: |
This article deals with the motivation for development of selective thin film on structured substrate in the field of upgrading solar energy conversion. Some observations on reactive PVD E-beam and structural and optical properties of nickel-zinc solar absorber obtained were briefly discussed. The thin film of nickel-zinc obtained shows optimum optical properties as far as maximum absorptance and minimum emittance, these results verified closed to the Planck black body and the ideal selective film. The nickel-zinc oxides from the thin film obtained allow exceptional stability and semiconductor properties, make practical applications feasible for future photovoltaics designs. |
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Advanced Engineering Research and Science