fig3
From: Wavelength-tunable deep blue emission from pure bromide-based colloidal perovskite nanocrystals
Figure 3. (A) PL decay profiles and (B) absorption spectra of FA0.9GA0.1Pb1-xMnxBr3 PNCs (x = 0, 0.2, 0.4); (C) PLQY and emission wavelength of FA0.9GA0.1Pb1-xMnxBr3 PNCs at 0 ≤ x ≤ 0.9. (D) XRD patterns of series of the FA0.9GA0.1Pb1-xMnxBr3 PNCs at 0 ≤ x ≤ 0.8. PL: Photoluminescence; PNCs: perovskite nanocrystals; PLQY: photoluminescence quantum yield; XRD: X-ray diffraction.
