Abstract
Conference Title: 2017 IEEE 44th Photovoltaic Specialists Conference (PVSC) Conference Start Date: 2017, June 25 Conference End Date: 2017, June 30 Conference Location: Washington, DC 300_{\lrcorner}L)$ lead to lower open circuit voltage (Voc) and fill factor (FF). Optimization of the annealing temperature and CdSe thickness has yielded cells with Voc $=850\mathrm{mV}, Jsc =26.3\mathrm{mA}/\mathrm{cm}^{2}, \mathrm{FF}=73$ % and efficiency 16.3%.