Figure 3 | Scientific Reports

Figure 3

From: Unique Luminescence of Hexagonal Dominant Colloidal Copper Indium Sulphide Quantum Dots in Dispersed Solutions

Figure 3

(a) Two samples (A and B) separated from h-dominant CIS QDs dispersed in hexane which was centrifuged in different manners. (b) UV-VIS absorption spectra, (c) PL spectra, (d) TEM images, and (e) XRD of separated CIS QDs; the triangle (▼) and inverted triangle (▼) indicate the peaks of h-CIS (▼ ICDD No. 01-077-9459) and t-CIS (▼ ICDD No. 01-081-9515), respectively.

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