Figure 1
From: InAs/AlGaAs quantum dots for single-photon emission in a red spectral range
Schematic representation of investigated structures (a). Normalized spatially integrated PL spectra measured in samples A and B at 77 K (b). Cross-section darkfield (c) and plane-view bright-field (d) TEM images of sample A. Plane-view darkfield TEM images of sample A (e) and B (f).
