1. S. Philipps, W. Warmuth, Photovoltaics Report. Fraunhofer ISE: Freiburg, Germany, 2019.
2. Solar cell efficiency tables (version 54)
3. First Solar Achieves Yet another Cell Conversion Efficiency World Record; First Solar Press Release: Tempe;First Solar Press Release,2016
4. Thin-Film Solar Cells with 19% Efficiency by Thermal Evaporation of CdSe and CdTe
5. Polycrystalline CdSeTe/CdTe Absorber Cells With 28 mA/cm2 Short-Circuit Current