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 | Nanotech 2003 Vol. 3
Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show, Volume 3
Chapter 12: Physical Chemistry of Nanomaterials |
| | Modeling of Brillouin Spectrum of a Quantum Dot Crystal | | Authors: | O.L. Lazarenkova and A.A. Balandin | | Affilation: | University of California, Riverside, US | | Pages: | 526 - 529 | | Keywords: | nanostructures, quantum dots, phonons, Raman | | Abstract: | Model for simulation of the Brillouin spectra of three-dimensional regimented array of GeSi quantum dots in Si is proposed. We consider the low-energy part of the Raman spectrum that is determined by the transformed modes of three-dimensional folded acoustic phonons. These spectra are based on the phonon spectra found by numerical solution of elasticity equation. Shift and redistribution of intensity of Raman-active peaks depending on the composition of the GeSi solid solution, interdot distances, and quantum dot geometry are studied. |  | View paper | | ISBN: | 0-9728422-2-5 |
| Pages: | 560 |
| Hardcopy: | $125.00 |
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