DocumentCode
3187020
Title
Ultrafast dephasing and collective effects in strongly correlated systems
Author
Perakis, I.E.
Author_Institution
Dept. of Phys., Crete Univ., Greece
fYear
2003
fDate
22-27 June 2003
Firstpage
166
Abstract
Using a recent theory of the ultrafast, nonlinear optical response of strongly correlated systems, I will show that correlations governed by the dynamics of the magnetoplasmon (MP) excitations dominate the four-wave-mixing (FWM) spectrum of the two-dimensional electron gas (2DEG) in the quantum Hall effect (QHE) regime.
Keywords
high-speed optical techniques; multiwave mixing; plasmons; quantum Hall effect; strongly correlated electron systems; two-dimensional electron gas; four-wave-mixing; magnetoplasmon excitations; nonlinear optical response; quantum Hall effect; strongly correlated systems; two-dimensional electron gas; ultrafast dephasing; Delay effects; Epitaxial layers; Milling machines; Nonlinear optics; Physics; Quantum mechanics; Signal generators; Solids; Stationary state; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics Conference, 2003. EQEC '03. European
Print_ISBN
0-7803-7733-8
Type
conf
DOI
10.1109/EQEC.2003.1314023
Filename
1314023
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