Influence of Na and Ga on the electrical properties of perfect 60° dislocations in Cu(In, Ga)Se2 thin-film photovoltaic absorbers
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DOI: 10.1063/1.5026483
Abstract: The segregation of GaIn and NaCu to perfect 60° dislocations in CuIn1–xGaxSe2 is investigated by means of density functional theory calculations. We find that the segregation process is mainly driven by the elastic interaction of… read more here.
Keywords: perfect dislocations; dislocation; gain; cuin1 xgaxse2 ... See more keywords