Fig. 4: Spatial interactions observed in the interior of CPDs (confined-domain CEE).
From: Confined-domain crosslink-enhanced emission effect in carbonized polymer dots
Two-dimensional pseudo-color TA maps of a CPDsCH3-1, b CPDsCH3-2, and c CPDsCH3-3 (excitation: 320 nm; probed in the range of 340~740 nm; scan delay times in the range of 0.1 ps~6 ns). d Schematic effect of confined-domain CEE on the energy levels of CPDs (IC: internal conversion, Abs.: absorption, Fluo.:fluorescence, Phos.: phosphorescence)
