Figure 6From: Long-wavelength room-temperature luminescence from InAs/GaAs quantum dots with an optimized GaAsSbN capping layerGrowth rate-induced improvements in the PL spectra for the three CL materials. FWHM and the integrated intensity ratios between 2- and 1-ML s−1 grown samples for GaAsSb, GaAsN, and GaAsSbN CLs.Back to article page