We study intraband carrier dynamics in elongated CdSe nanocrystals and observe that in the high-intensity regime, carrier heating through Auger recombination becomes very efficient, leading to a significant slowing down of carrier cooling dynamics.
© 2005 Optical Society of America
M. Achermann, A. P. Bartko, J. A. Hollingsworth, and V. I. Klimov, "Intraband Carrier Relaxation in Semiconductor Quantum Rods: Competition between Phonon-Assisted Cooling and Auger Heating," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper QWF6.
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