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Approximate evaluation of operating conditions and effectiveness of solar impurity thermovoltaic element
Authors:M S Saidov
Affiliation:1.Institute of Materials Sciences, “Fizika-Solntse” NPO,Uzbekistan Academy of Sciences,Tashkent,Uzbekistan
Abstract:The effectiveness of solar impurity thermovoltaic elements based on semiconductors with forbidden gap width 0.3 eV with thin highly doped p- and n-layers with concentration ∼5 × 1019 cm−3, containing in addition a deep impurity with concentration ∼4 × 1018 cm−3 and ionization energy 0.15 eV, is shown to reach 30–40% with solar radiation intensity 0.1 W/cm2.
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