Optical properties of two-dimensional (2D) CdSe nanostructures

S. A. Cherevkov; A. V. Baranov; A. V. Fedorov; A. P. Litvin; M. V. Artemyev; A. V. Prudnikau

doi:10.1117/12.2023586

13 September 2013 Optical properties of two-dimensional (2D) CdSe nanostructures

S. A. Cherevkov, A. V. Baranov, A. V. Fedorov, A. P. Litvin, M. V. Artemyev, A. V. Prudnikau

Proceedings Volume 8807, Nanophotonic Materials X; 88070A (2013) https://doi.org/10.1117/12.2023586
Event: SPIE NanoScience + Engineering, 2013, San Diego, California, United States

Abstract

The resonant and off-resonant Raman spectra of optical phonons in two-dimensional CdSe nanocrystals of 5, 6, and 7 monolayers are analysed. The spectra are dominated by SO and LO phonon bands of CdSe, whose frequencies are thickness-independent in the off-resonant Raman scattering but demonstrate an evident thickness dependence in the case of the resonant Raman scattering.

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S. A. Cherevkov, A. V. Baranov, A. V. Fedorov, A. P. Litvin, M. V. Artemyev, and A. V. Prudnikau "Optical properties of two-dimensional (2D) CdSe nanostructures", Proc. SPIE 8807, Nanophotonic Materials X, 88070A (13 September 2013); https://doi.org/10.1117/12.2023586

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