Mid-infrared HgTe colloidal quantum dot photodetectors

Authors :: Emmanuel Lhuillier
Sean Keuleyan
Philippe Guyot-Sionnest
Vuk Brajuskovic
University of Oregon [Eugene]
James Franck Institute
University of Chicago
Source :: Nature Photonics, Nature Photonics, Nature Publishing Group, 2011, 5 (8), pp.489-493. ⟨10.1038/nphoton.2011.142⟩
Publication Year :: 2011
Publisher :: HAL CCSD, 2011.
Abstract: Researchers show that thin films containing HgTe quantum dots with diameters of around 10 nm exhibit a photoresponse in the mid-infrared that extends to wavelengths as long as 5 µm. Such films could become the basis of a new form of low-cost mid-infrared photodetector.

Language :: English
ISSN :: 17494885 and 17494893
Database :: OpenAIRE
Journal :: Nature Photonics, Nature Photonics, Nature Publishing Group, 2011, 5 (8), pp.489-493. ⟨10.1038/nphoton.2011.142⟩
Accession number :: edsair.doi.dedup.....277a9e3d79f851ff24e2c945428a8973
Full Text :: https://doi.org/10.1038/nphoton.2011.142⟩