Full text loading...
(a) Normalized PL spectra at 20 K of intermixed QS samples as a function of the phosphorus ion implantation dose. (b) The samples were annealed at 650°C for 120 s. Photoluminescence peak wavelength shift vs the ion dose.
Evolution of the integrated PL intensity of QS samples with the phosphorus ion implantation dose. The dotted and the dashed lines indicate the integrated intensity for the only-annealed and as-grown samples, respectively.
Evolution of the PL linewidth of QS samples with the phosphorus ion implantation dose. The dotted line corresponds to the PL linewidth for the only-annealed sample.
Article metrics loading...