Extended Data Fig. 7: Enhanced charge-carrier confinement in Ci-PeNCs.
From: Cold-injection synthesis of highly emissive perovskite nanocrystals
a, PL lifetime of PeNCs synthesized at various TINJ. b-d, PL lifetime of Ci-PeNCs (TINJ = 0 °C) (b), RT-PeNCs (TINJ = 20 °C) (c) and average PL lifetime (d) at varying excitation intensities.
