Mechanism and origin of exciton spin relaxation in CdSe nanorods.

Abstract

The dynamics of exciton spin relaxation in CdSe nanorods of various sizes and shapes are measured by an ultrafast transient polarization grating technique. The measurement of the third-order transient grating (3-TG) signal utilizing linear cross-polarized pump pulses enables us to monitor the history of spin relaxation among the bright exciton states with a… (More)

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@article{Kim2006MechanismAO, title={Mechanism and origin of exciton spin relaxation in CdSe nanorods.}, author={Jeongho Kim and Cathy Y. Wong and Pradeep Nair and Karolina P. Fritz and Sandeep Kumar and Gregory D Scholes}, journal={The journal of physical chemistry. B}, year={2006}, volume={110 50}, pages={25371-82} }