Fig. 8From: Potential and perspectives of halide perovskites in light emitting devicesa Nanocrystal pinning method for perovskite emission property improvement. Reprinted from Ref. [82] Copyright © 2019, Nanoscale. b Schematic representation of the nanocrystal pinning by using anti-solvent during the spin-coating of perovskite inks [43]. © 2017 Elsevier Ltd. All rights reservedBack to article page