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Nano Convergence
Fig. 24 | Nano Convergence

Fig. 24

From: Colloidal quantum dots for thermal infrared sensing and imaging

Fig. 24

(Figures reproduced with permission from refs. [58, 59]. Copyright 2018 American Chemical Society)

Ag2Se CQD-based photoconductive devices. a Normalized intraband absorption and emission spectra measured from Ag2Se CQDs of various sizes. b The change in the current–voltage characteristic of Ag2Se CQD film ligand-exchange with ethanedithiol before and after MWIR illumination

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