Tin(II) sulfide (SnS) has emerged in recent years as a promising semiconductor material for solar cells. It is abundant in nature, non-toxic, and can be supplied at a low cost. Furthermore ...

Scientists at South Korea’s Daegu Gyeongbuk Institute of Science and Technology (DGIST) have achieved a power conversion efficiency of 12.2% for a copper zinc tin sulfide (CZTS) solar cell built ...