Figure 2From: Enhancement in electron transport and light emission efficiency of a Si nanocrystal light-emitting diode by a SiCN/SiC superlattice structureI-V curves and series resistances of Si NC LEDs. (a) I-V curves of Si NC LEDs with and without 5.5 periods of SiCN/SiC SLs, respectively. (b) Series resistances of Si NC LEDs with and without 5.5 periods of SiCN/SiC SLs, respectively.Back to article page