Lead-free Mn-doped antimony halide perovskite quantum dots with bright deep-red emission

Abstract
Lead-free Mn2+ doped Cs3Sb2Clx/Br9−x (0 ≤ x ≤9) perovskite QDs with bright deep-red emission of 660 nm were synthesized.
Funding Information
  • Natural Science Foundation of Jiangsu Province (BK20180339, BZ2018008)
  • National Natural Science Foundation of China (22075129)