학술논문
Internal and external polarization memory loss in single quantum dots
Document Type
Conference
Author
Source
2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on. :1-2 May, 2006
Subject
Language
ISSN
2160-9004
Abstract
We study exciton spin relaxation in single semiconductor quantum dots using non-linear resonant optical control. Experiments reveal two distinct channels for spin relaxation, external and internal, ruling out universal freezing of exciton spin relaxation.