Figure 1
Normalized PL spectra of the as-grown, HTHP-1000, HTHP-1100 and HTHP-1200 samples at 14 K (a) and RT (b) obtained with 325 nm laser excitation.
Figure 1 | Scientific Reports
Normalized PL spectra of the as-grown, HTHP-1000, HTHP-1100 and HTHP-1200 samples at 14 K (a) and RT (b) obtained with 325 nm laser excitation.
