Blue photoluminescence enhancement achieved by zero-dimensional organic indium halides<i>via</i>a metal ion doping strategy

Abstract

PLQE enhancement and emission manipulation have been achieved for zero-dimensional (MA) 4 InCl 7 through a metal ion doping strategy. Cs + or Mn 2+ doping result in defect passivation and homogeneous crystals, while Sb 3+ doping shift the emission center.