Figure 4.

A schematic band diagram of the Si NC LED with 5.5 periods of SiCN/SiC SLs. A dotted oval in the upper part shows a specific conduction band diagram at the interface between SiCN and SiC layers in the SLs showing the formation of 2-DEG.

Huh et al. Nanoscale Research Letters 2013 8:14   doi:10.1186/1556-276X-8-14
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