Splitting of drift instability region for current-carrying double quantum wire plasmons by coupling to optical phonons

We analyze the dispersion relation for double quantum wire plasmons coupled with optical phonons in a semiinfinite semiconductor. The current driven instability of the double quantum wire system with optical phonons is carefully examined.

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Bibliographic Details
Main Authors: Fessatidis, V., Horing, N.J.M., Cui, H.L.
Format: Conference Proceeding
Language:English
Subjects:
Dielectric constant
Dispersion
Electron mobility
Frequency
Optical coupling
Optical polarization
Phonons
Physics
Plasmons
Wire
Online Access:Request full text
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Description
Summary:We analyze the dispersion relation for double quantum wire plasmons coupled with optical phonons in a semiinfinite semiconductor. The current driven instability of the double quantum wire system with optical phonons is carefully examined.
ISSN:1944-9399
1944-9380
DOI:10.1109/NANO.2005.1500738