High Short-Circuit Current Density in CIS Solar Cells by a Simple Two-Step Selenization Process With a KF Postdeposition Treatment
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DOI: 10.1109/jphotov.2016.2636999
Abstract: In this work, we present a CuInSe2 (CIS) thin-film solar cell with 14.7% efficiency and 40.2-mA/cm 2 short-circuit current. The samples were fabricated by the selenization of stacked elemental layers under selenium vapor in atmospheric… read more here.
Keywords: cis; short circuit; circuit current; cis solar ... See more keywords
Sulfurization of Co-Evaporated Cu(In,Ga)Se2 as a Postdeposition Treatment
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DOI: 10.1109/jphotov.2018.2793759
Abstract: It is investigated if the performance of Cu(In,Ga)Se2 (CIGSe) solar cells produced by co-evaporation can be improved by surface sulfurization in a postdeposition treatment. The expected benefit would be the formation of a sulfur/selenium gradient… read more here.
Keywords: sulfurization; sulfurization evaporated; surface; postdeposition treatment ... See more keywords
Influence of Sodium and Rubidium Postdeposition Treatment on the Quasi-Fermi Level Splitting of Cu(In,Ga)Se2 Thin Films
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DOI: 10.1109/jphotov.2018.2855113
Abstract: The influence of sodium and rubidium postdeposition treatment on the quality of Cu(In,Ga)Se2 thin-film absorbers is investigated. The quasi-Fermi level splitting (QFLS), measured via photoluminescence (PL), is used as the metric of quality of the… read more here.
Keywords: influence sodium; se2 thin; sodium rubidium; quasi fermi ... See more keywords