Figure 5.

UV-vis absorption spectra (a) and bandgap evaluation (b) from the plots of (αEphoton)2 vs. Ephoton. (curve a) Cd0.98S, (curve b) Cd0.9Zn0.1S, (curve c) Cd0.72Zn0.26S, (curve d) Cd0.24Zn0.75S, and (curve e) Zn0.96S, respectively.

Xiong et al. Nanoscale Research Letters 2013 8:334   doi:10.1186/1556-276X-8-334
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