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Proceedings Paper

An intralevel plasma sound wave in quantum wells induced by intense laser radiation
Author(s): Chao Zhang; S. Hessami Pilehrood; Maho Fujita
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Paper Abstract

We study the density response function of a semiconductor heterostructure under a quantising magnetic field and a laser radiation. Under resonant condition of when photon sideband gap equals Landau level separation, a new intra-level plasmon mode emerges. The new mode increases rapidly with the decreasing magnetic field in the low field regime and behaves like a sound wave in the large wavevector regime.

Paper Details

Date Published: 26 January 2005
PDF: 8 pages
Proc. SPIE 5627, High-Power Lasers and Applications III, (26 January 2005); doi: 10.1117/12.572438
Show Author Affiliations
Chao Zhang, Univ. of Wollongong (Australia)
S. Hessami Pilehrood, Univ. of Wollongong (Australia)
Maho Fujita, Tokai Univ. (Japan)


Published in SPIE Proceedings Vol. 5627:
High-Power Lasers and Applications III
Dianyuan Fan; Ken-ichi Ueda; Jongmin Lee, Editor(s)

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