FIG 2 (IMAGE) Compuscript Ltd Caption Figure 2. The optical properties of AIGS QDs with dual emission. (a) Photographs of the AIGS QDs synthesized at different temperature under room light (top) and UV irradiation (bottom). (b) Corresponding PL and UV-vis absorbance spectra were recorded with the excitation wavelength of 365 nm under different temperature. Credit OEA Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.