Acoustical plasma oscillations in photoexcited electron-hole plasma induced in GaAs layers embedded with InAs quantum dots

Authors
Bairamov, BH Voitenko, VA Toporov, VV Zakharchenya, BP Henini, M Kent, AJ
Citation
Bh. Bairamov et al., Acoustical plasma oscillations in photoexcited electron-hole plasma induced in GaAs layers embedded with InAs quantum dots, NANOTECHNOL, 11(4), 2000, pp. 314-317
Citations number
20
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
NANOTECHNOLOGY
ISSN journal
09574484 → ACNP
Volume
11
Issue
4
Year of publication
2000
Pages
314 - 317
Database
ISI
SICI code
0957-4484(200012)11:4<314:APOIPE>2.0.ZU;2-7
Abstract
We present, to our knowledge, the first experimental evidence for the exist ence of acoustical plasma oscillations in photoexcited electron-hole plasma observed in resonant quasielastic electronic light scattering spectra in t he near-infrared spectral range in a GaAs matrix embedded with self-assembl ed InAs quantum dots.