DocumentCode
2671225
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
6-6 June 2003
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
electron correlations; high-speed optical techniques; magnetic field effects; multiwave mixing; plasmons; quantum Hall effect; strongly correlated electron systems; time resolved spectra; two-dimensional electron gas; Landau level; collective effects; four-wave-mixing; magnetoplasmon excitations; quantum Hall effect; strongly correlated systems; time resolved spectroscopy; two-dimensional electron gas; ultrafast dephasing; ultrafast nonlinear optical response; Electrons; Hall effect; Magnetic fields; Magnetic resonance; Magnetic semiconductors; Nonlinear optics; Physics; Quantum mechanics; Stationary state; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-749-0
Type
conf
DOI
10.1109/QELS.2003.237947
Filename
1276354
Link To Document