Characterization of variable-band-gap th
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John R. Turtle; D.S. Albin; A. Tennant; A.M. Gabor; M. Contreras; R. Noufi
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Article
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1994
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Elsevier Science
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English
โ 437 KB
Thin-film photovoltaic devices based upon the Cu(In,Ga)Se 2 material system continue to advance with total-area cell efficiencies approaching 16%. Fabrication processes have been developed that may easily be transferred to industrial scale systems. Device designs incorporating variable-band-gap abso