1. International Technology Roadmap for Photovoltaic, ITRPV 10th edition 2019 - report release and key findings; (2019), Penang, Malaysia [https://itrpv.vdma.org/]
2. PERC+: industrial PERC solar cells with rear Al grid enabling bifaciality and reduced Al paste consumption
3. C. Kruse et al. “Synergistic Efficiency Gain Analyses for the Photovoltaic Community: An easy to use SEGA simulation tool for silicon solar cells”, Proc. 35th EUPVSEC, Brussels, Belgium (2018)
4. A. Cuevas. “A GOOD RECIPE TO MAKE SILICON SOLAR CELLS”, The Conference Record of the Twenty-Second IEEE Photovoltaic Specialists Conference, Madrid, Spain (1991)
5. Structure and composition of phosphosilicate glass systems formed by POCl3 diffusion