Fabrication of p-type SrCuSeF/n-type In^sub 2^O^sub 3^:Sn bilayer ohmic tunnel junction and its application to the back contact of CdS/CdTe solar cells

To develop polycrystalline thin-film tandem solar cells, a SrCuSeF/In2O3:Sn (ITO) bilayer film was studied. The transparent p-type conductive SrCuSeF layer was deposited by pulsed laser deposition (PLD), and the n-type conductive ITO layer was deposited by RF sputtering. The SrCuSeF/ITO bilayer film...

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Veröffentlicht in:	Japanese Journal of Applied Physics 2017-08, Vol.56 (8), p.08MC18
Hauptverfasser:	Kitabayashi, Shuya, Shiina, Yasuyoshi, Murata, Ayuki, Okamoto, Tamotsu, Wada, Takahiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Bilayers Cadmium sulfide Cadmium telluride Cadmium tellurides Carrier density Energy conversion efficiency Indium oxides Photovoltaic cells Pulsed laser deposition Solar cells Thickness Thin films Tunnel junctions
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