Figure 2
From: Unity yield of deterministically positioned quantum dot single photon sources
(a) Photoluminescence spectra of the 100 nanowires in the array under weak pumping conditions. (b) Histogram of the X\(^-\) emission energies extracted from the spectra in (a). (c) Power-dependence of the emission from a typical dot in a nanowire. (d) Example of a dot which shows emission from additional charge complexes.
