1. Achievement of 17.9% efficiency in 30 × 30 cm2 Cu(In, Ga)(Se, S)2 solar cell sub‐module by sulfurization after selenization with Cd‐free buffer. (23rd July 2015) Authors: Nam, Junggyu; Kang, Yoonmook; Lee, Dongho; Yang, JungYup; Kim, Young‐Su; Mo, Chan B.; Park, Sungchan; Kim, Dongseop Journal: Progress in photovoltaics Issue: Volume 24:Number 2(2016) Page Start: 175 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗