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. 2015 Oct 29;9(12):11951–11959. doi: 10.1021/acsnano.5b04547

Figure 2.

Figure 2

(a) IDVG curves of PbS CQD FETs fabricated using different LE solutions; (b) extracted linear regime electron mobility and n-channel subthreshold swing values for the different ligands; (c) FTIR spectra of the corresponding samples and the untreated films showing traces of oleic acid.