One-phonon Raman scattering from arrays of semiconductor nano-crystals

We re-consider Raman scattering by LO-type phonons in a small semiconductor crystal and derive a simple formula taking into account the higher order confined phonon modes, to describe the asymmetric Raman lineshapes observed experimentally. For a single crystalline sphere, we explicitly calculate th...

Full description

Bibliographic Details
Main Author: Vasilevskiy, Mikhail (author)
Other Authors: Rolo, Anabela G. (author), Gomes, M. J. M. (author)
Format: article
Language:eng
Published: 1997
Subjects:
Phonons
Quantum dot
Raman spectroscopy
D. dielectric response
D. phonons
dielectric response
Science & Technology
Online Access:http://hdl.handle.net/1822/5469
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/5469

Internet

http://hdl.handle.net/1822/5469

Similar Items