Fig. 8 | NPG Asia Materials

Fig. 8

From: Narrow band-edge photoluminescence from AgInS2 semiconductor nanoparticles by the formation of amorphous III–VI semiconductor shells

Fig. 8

Optical properties of quantum dots synthesized using the modified procedures. UV-vis and PL spectra for a AgInS2 core NPs, b AgInS2/GaSx core/shell NPs, and c AgInS2/GaSx core/shell NPs with TOP treatment. d Photographs of the three samples under room light (top) and UV irradiation (bottom). Samples were diluted with chloroform to be ca. 0.05 µM and PL spectra were recorded with the excitation wavelength of 450 nm

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