22 February 2008 Quantum confinement effects on the phonons of PbTe quantum dots in tellurite glasses
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Abstract
We present Raman-scattering results for PbTe quantum dots (QDs) in doped telluride glasses which clearly show the confinement effects on the phonon spectra as a function of the quantum-dot size.
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G. J. Jacob, G. J. Jacob, D. B. Almeida, D. B. Almeida, W. M. Faustino, W. M. Faustino, E. Rodrigues, E. Rodrigues, C. H. Brito, C. H. Brito, L. C. Barbosa, L. C. Barbosa, C. L. Cesar, C. L. Cesar, } "Quantum confinement effects on the phonons of PbTe quantum dots in tellurite glasses", Proc. SPIE 6892, Ultrafast Phenomena in Semiconductors and Nanostructure Materials XII, 689207 (22 February 2008); doi: 10.1117/12.761680; https://doi.org/10.1117/12.761680
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