16 February 2012 Fourier spectroscopy on PbS quantum dots
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Proceedings Volume 8271, Quantum Dots and Nanostructures: Synthesis, Characterization, and Modeling IX; 82710A (2012); doi: 10.1117/12.905980
Event: SPIE OPTO, 2012, San Francisco, California, United States
Abstract
The manuscript summarizes our current research on PbS quantum dots. The emission and transmission features in the temperature range of 5 K - 300 K of 4.7 nm PbS quantum dots were investigated and theoretically analyzed with the Fan model, which is based upon the phonon-electron interaction. The model - although designed for bulk semiconductors - apply for quantum dots with the potential to determine fundamental properties such as the Debye temperature.
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Bruno Ullrich, Joanna S. Wang, Xiaoyin Y. Xiao, Gail J. Brown, "Fourier spectroscopy on PbS quantum dots", Proc. SPIE 8271, Quantum Dots and Nanostructures: Synthesis, Characterization, and Modeling IX, 82710A (16 February 2012); doi: 10.1117/12.905980; https://doi.org/10.1117/12.905980
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KEYWORDS
Lead

Fluctuations and noise

Quantum dots

Semiconductors

Temperature metrology

Fourier spectroscopy

FT-IR spectroscopy

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