@inproceedings{f401724cefe64da68369521d8d87dae8,
title = "Optical phonon modes of InP/II-VI core-shell nanoparticles: A Raman and infrared study",
abstract = "Crystalline nanoparticles having ∼ 3nm diameter InP cores surrounded by different II-VI cladding layers have been synthesized by colloidal chemistry. We report studies of the confined optical phonons in InP/ZnSe core-shell nanocrystals by Raman scattering and far-infrared (FIR) spectroscopy as a function or temperature. Based on comparison with a dielectric continuum model, the observed features are assigned to the surface optical (SO) modes of the InP core, and to the optical and SO modes of the ZnSe shell. Reasonable agreement is obtained between the Raman and FIR results, as well as with the calculations. Strong temperature dependent resonance Raman effects are observed.",
author = "Manciu, \{F. S.\} and Tallman, \{R. E.\} and Weinstein, \{B. A.\} and McCombe, \{B. D.\} and Lucey, \{D. W.\} and Y. Sahoo and Prasad, \{P. N.\}",
year = "2005",
month = jun,
day = "30",
doi = "10.1063/1.1994371",
language = "English",
isbn = "0735402574",
series = "AIP Conference Proceedings",
pages = "847--848",
booktitle = "PHYSICS OF SEMICONDUCTORS",
note = "PHYSICS OF SEMICONDUCTORS: 27th International Conference on the Physics of Semiconductors, ICPS-27 ; Conference date: 26-07-2004 Through 30-07-2004",
}