1. Media release, First Solar Sets Thin-film Module Efficiency World Record of 17.0 Percent;First Solar Inc.,2014
2. Media Release, Solar Frontier to Build “No.4” Solar Module Plant in Japan’'s Tohoku Region;Solar Frontier K. K.,2013
3. Presented by Solibro at 40th IEEE PV Specialist Conference, Denver, USA,2014
4. Device Characteristics of CZTSSe Thin-Film Solar Cells with 12.6% Efficiency;Wang;Adv. Energy Mater.,2013
5. Characterization of defects in 9.7 % efficient Cu2ZnSnSe4–CdS–ZnO solar cells;Brammertz;Appl. Phys. Lett.,2013