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Two color plasmon excitation in an electron-hole bilayer structure controlled by the spin-orbit interaction

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Date

2006-05-30

Authors

Yang, C. H.
Wright, A.
Gao, F.
Zhang, C.
Zeng, Z.
Xu, W.

Journal Title

Journal ISSN

Volume Title

Publisher

American Institute of Physics (AIP)

Abstract

The dispersion and intensity of coupled plasma excitation in an electron-hole bilayer with Rashba spin-orbit coupling is calculated. We propose to use the spin-orbit coupling in individual layers to tune the intensity of two plasmons. The mechanism can be used to develop a two color terahertz source with tunable intensities.

Description

Keywords

Keywords: Dispersion (waves); Tuning; Electron-hole bilayer; Rashba spin-orbit coupling; Two color plasmon excitation; Electrons

Citation

URI

http://hdl.handle.net/1885/17006

Collections

ANU Research Publications

Source

Applied Physics Letters

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1063/1.2208380

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