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Conferences > CLEO_QELS > 2017 > FF1F > FF1F.8

Nonlinear polaron dynamics in colossal magnetoresistance manganites driven by intense THz pulses

M. Shalaby, P. Bowlan, S. A. Trugman, A. Chen, Q. X. Jia, A. J. Taylor, C. Vicario, D. A. Yarotski, C. P. Hauri, and R. P. Prasankumar

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Abstract

Using intense, few-cycle THz pulses we investigate the strong-field interaction with polarons in La0.7Ca0.3MnO3. By probing the optical reflectivity, we observe a THz-induced detrapping of electrons from polarons, followed by thermalization of phonons with spins.

© 2017 Optical Society of America

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