Cu2FeSnS4 tI16 121, Transitional

• Cu-In-Se
• Cd-Cu-S-Sn
• Cd-Cu-Se-Sn
• Cu-Ge-Te-Zn
• Cu-Ge-Hg-Te
• structural properties
• electronic and electrical properties
• optical properties
• phase transitions
• electronic energy gap
• chalcogen
• transitional
• adamantane
• isopolyhedral
• quaternary
• tetragonal