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. 2021 May 28;3(14):4254–4270. doi: 10.1039/d1na00087j

Fig. 4. Surface composition versus the core composition of the Se1−xTex alloy at the solidus temperature for the (a) sphere, (b) wire, and (c) film morphologies. (d) Surface segregation index as defined in ref. 53versus the size of the nanostructure.

Fig. 4