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A thin film solar absorber consisting of gold particles in silicon dioxide

✍ Scribed by W Brünger


Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
550 KB
Volume
30
Category
Article
ISSN
0042-207X

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✦ Synopsis


By the evaporation of a thin film of quartz with embedded gold particles, a highly efficient selective absorber is produced. The absorptance for solar radiation is a = 88 f 1% and the hemispherical emittance E = 0.014 * 0.005; a/E = 63.


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