Bragg reflector and laser fired back con
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M. Tucci; L. Serenelli; E. Salza; L. Pirozzi; G. De Cesare; D. Caputo; M. Ceccar
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Article
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2009
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Elsevier Science
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English
β 191 KB
The amorphous/crystalline silicon (a-Si/c-Si) heterostructure has recently attracted new interest due to higher open circuit voltage V oc and low temperature fabrication processes. By reducing the wafer thickness all these characteristics become a necessity, together with the requirement of a back r