We have realized tandem amorphous Si/microcrystalline Si PV cells and modules with an n+ SiOx emitter heterojunction with microcrystalline Si. The SiOx films show filamentary nanostructures and high electrical conductivity. Excellent photovoltaic characteristics are demonstrated.
10 Jun 2018
2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC)(A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC)