Fig. 3From: Submonolayer Uniformity of Type II InAs/GaInSb W-shaped Quantum Wells Probed by Full-Wafer Photoluminescence Mapping in the Mid-infrared Spectral RangeData extracted from PL measurements of the InAs-based structure. a Spatially resolved PL peak energy map and b corresponding wavelength distribution. The dashed circle represents the region of ultra-high uniformity. c The PL peak energy histogram. The d linewidth (FWHM) and e normalized integral intensity distribution are also presentedBack to article page