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. 2013 Jan 18;3(2):99–108. doi: 10.7150/thno.5361

Fig 3.

Fig 3

(a) XPS survey spectrum, (b) the XPS spectrum of Cu 2p, (c) the XPS spectrum of In 3d, (d) the XPS spectrum of Zn 2p and (e) the XPS spectrum of S 2p of the ZCIS alloyed NCs prepared by thermolysis of 0.2 mmol of CuI, 0.2 mmol of In(Ac)3, 0.1 mmol of Zn(SA)2 and 1 mL of dodecanethiol in 8 mL of ODE at 240 °C for 70 min.