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Characterization of Nanocrystal Size Distribution using Raman Spectroscopy with a Multi-particle Phonon Confinement Model
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Characterization of Nanocrystal Size Distribution using Raman Spectroscopy with a Multi-particle Phonon Confinement Model

Characterization of Nanocrystal Size Distribution using Raman Spectroscopy with a Multi-particle Phonon Confinement Model

13,288 Views

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06:54 min

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August 22, 2015

DOI:

10.3791/53026-v

DOI:
10.3791/53026-v

•

06:54 min
August 22, 2015

•

2 Views
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1Department of Applied Physics,Eindhoven University of Technology, 2Dutch Institute for Fundamental Energy Research

Summary

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We demonstrate how to determine the size distribution of semiconductor nanocrystals in a quantitative manner using Raman spectroscopy employing an analytically defined multi-particle phonon confinement model. Results obtained are in excellent agreement with the other size analysis techniques like transmission electron microscopy and photoluminescence spectroscopy.

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Doğan, İ., van de Sanden, M. C. M. Characterization of Nanocrystal Size Distribution using Raman Spectroscopy with a Multi-particle Phonon Confinement Model. J. Vis. Exp. (102), e53026, doi:10.3791/53026 (2015).

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