Control of the dephasing process due to many-body interactions among excitons by using non-Markovian effect in GaAs single quantum well

Journal Article · Wed Dec 04 00:00:00 EST 2013 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4848490· OSTI ID:22261903

Ogawa, Y.; Minami, F. ^[1]

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1. Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551 (Japan)

We show the coherent control of dephasing process of exciton polarization due to heavy hole-heavy hole and heavy hole-light hole scatterings in a GaAs single quantum well. The memory time of the exction scattering is estimated as 0.47 ps.

• OSTI ID: 22261903
• Journal Information: AIP Conference Proceedings, Vol. 1566, Issue 1; Conference: ICPS 2012: 31. international conference on the physics of semiconductors, Zurich (Switzerland), 29 Jul - 3 Aug 2012; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
GALLIUM ARSENIDES
INTERACTIONS
MANY-BODY PROBLEM
MARKOV PROCESS
POLARIZATION
QUANTUM WELLS
SCATTERING