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

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.
Authors:
;  [1]
  1. Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551 (Japan)
Publication Date:
OSTI Identifier:
22261903
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1566; Journal 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)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; GALLIUM ARSENIDES; INTERACTIONS; MANY-BODY PROBLEM; MARKOV PROCESS; POLARIZATION; QUANTUM WELLS; SCATTERING