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arXiv · 1204.2757

Transport properties of mid-infrared colloidal quantum dot films

Emmanuel Lhuillier·Sean Keuleyan·Philippe Guyot-Sionnest
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Abstract

The transport and thermal properties of HgTe colloidal quantum dot films with cut-off wavelengths in the mid-IR are investigated. The cut-off wavelength of this material can be tuned over the 3-5 μm range, which makes it a promising alternative to existing high cost detectors. Post deposition processes such as ligand exchange and atomic layer deposition are investigated as a way to increase the carrier mobility.

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Emmanuel Lhuillier, Sean Keuleyan, Philippe Guyot-Sionnest. 2012-04-12. Transport properties of mid-infrared colloidal quantum dot films. https://doi.org/10.1117/12.906423

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