Browsing NTNU Open by Author "Lilliestråle, Johan Carl Åke"
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Structural properties of Ge doped multicrystalline Silicon wafers and Solar cells
Lilliestråle, Johan Carl Åke (Master thesis, 2012)The efficiency of multi crystalline silicon solar cells is around 17% but the theoretical limit is 33,7 %. Impurities and dislocations are the main sources for degradation of the solar cell efficiency, especially the ...