6 March 1989 Sputtered Aluminium Composite Selective Absorbing Surfaces
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Proceedings Volume 1016, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion VII; (1989) https://doi.org/10.1117/12.949946
Event: 1988 International Congress on Optical Science and Engineering, 1988, Hamburg, Germany
Abstract
Deposition parameters and optical constants n and k have been determined for A1-N-F and A1-O-F dielectric films which have a refractive index n~1.4 and a low k prepared in D.C. magnetron sputtering system. A new solar selective surface of graded Al-N and A1 base layer with A1-N-F antireflection film has been fabricated, and good agreement is obtained between computed and experimentally measured reflectances and absorptances for the surface incorporating A1-N-F, solar absorptance increases to~0.97(AD) and ~.0.95(HT). The solar selective surface have been analyzed by Auger and ESCA.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yin Zhiqiang, Yin Zhiqiang, Shi Yuayan, Shi Yuayan, } "Sputtered Aluminium Composite Selective Absorbing Surfaces", Proc. SPIE 1016, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion VII, (6 March 1989); doi: 10.1117/12.949946; https://doi.org/10.1117/12.949946
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