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Proceedings Paper

Transport properties of mid-infrared colloidal quantum dot films
Author(s): Emmanuel Lhuillier; Sean Keuleyan; Philippe Guyot-Sionnest
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Paper 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.

Paper Details

Date Published: 23 February 2012
PDF: 10 pages
Proc. SPIE 8271, Quantum Dots and Nanostructures: Synthesis, Characterization, and Modeling IX, 827109 (23 February 2012); doi: 10.1117/12.906423
Show Author Affiliations
Emmanuel Lhuillier, The Univ. of Chicago (United States)
Sean Keuleyan, The Univ. of Chicago (United States)
Philippe Guyot-Sionnest, The Univ. of Chicago (United States)


Published in SPIE Proceedings Vol. 8271:
Quantum Dots and Nanostructures: Synthesis, Characterization, and Modeling IX
Kurt G. Eyink; Frank Szmulowicz; Diana L. Huffaker, Editor(s)

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