Figure 1.

15-K PL spectra of the two InAs/GaAs QD layers capped with GaAsSb and GaAsSbN. The nominal Sb content is the same in both samples. The nominal N content in S-SbN is 2%.

Reyes et al. Nanoscale Research Letters 2012 7:653   doi:10.1186/1556-276X-7-653
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