comprising only Group III-V materials, e.g. GaAs/AlGaAs or InP/GaInAs photovoltaic cells

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Individual photovoltaic cells, e.g. solar cells (electrolytic light-sensitive devices, e.g. dye-sensitised solar cells, H01G9/20) > having potential barriers > Photovoltaic cells having only PN heterojunction potential barriers > comprising only Group III-V materials, e.g. GaAs/AlGaAs or InP/GaInAs photovoltaic cells