On the Raman shift in nanosized crystals

2008/03/12 by M. Salis, Salis, M., P. C. Ricci +3
Physics and Astronomy · #FOS: Physical sciences #Materials Science (cond-mat.mtrl-sci) #Other Condensed Matter (cond-mat.other) #cond-mat.mtrl-sci #cond-mat.other

paper · pdf · doi:10.48550/arxiv.0803.1792

2 figures

arxiv created 2008/03/12 · arxiv updated 2009/12/01

Abstract

An analytical form of the Raman shift dependence on size of nanocrystals is presented. Based on the hard confinement model, it works in those cases where the average phonon curve shows a quadratic dependence on the phonon quasi-momentum in the range of interest.

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