TY - RPRT TI - Top Stack Optimization for Cu 2 BaSn(S, Se) 4 Photovoltaic Cell Leads to Improved Device Power Conversion Efficiency beyond 6% AU - Teymur, Betul AU - Kim, Yongshin AU - Huang, Jialiang AU - Sun, Kaiwen AU - Hao, Xiaojing AU - Mitzi, David B. PY - 2022 DO - 10.1002/aenm.202201602 UR - https://www.osti.gov/biblio/1903148 ID - 1903148 ER -