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Laser-induced magnetization precession in the magnetite Fe<sub>3</sub>O<sub>4</sub> in the vicinity of a spin-reorientation transition

Laser-induced magnetization precession in the magnetite Fe3O4 in the vicinity of a spin-reorientation transition

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KARPOVSKY, Ivan O., Daniel L. KAZENWADEL, Leonid A. SHELUKHIN, Anatoly M. BALBASHOV, Roman V. PISAREV, Alexandra M. KALASHNIKOVA, 2019. Laser-induced magnetization precession in the magnetite Fe3O4 in the vicinity of a spin-reorientation transition. In: Journal of Physics: Conference Series. Institute of Physics Publishing (IOP). 1400(7), 077001. ISSN 1742-6588. eISSN 1742-6596. Available under: doi: 10.1088/1742-6596/1400/7/077001

@article{Karpovsky2019-12-10Laser-51208, title={Laser-induced magnetization precession in the magnetite Fe3O4 in the vicinity of a spin-reorientation transition}, year={2019}, doi={10.1088/1742-6596/1400/7/077001}, number={7}, volume={1400}, issn={1742-6588}, journal={Journal of Physics: Conference Series}, author={Karpovsky, Ivan O. and Kazenwadel, Daniel L. and Shelukhin, Leonid A. and Balbashov, Anatoly M. and Pisarev, Roman V. and Kalashnikova, Alexandra M.}, note={Article Number: 077001} }

2019-12-10 Karpovsky, Ivan O. 2020-10-06T07:03:39Z Shelukhin, Leonid A. Shelukhin, Leonid A. Kazenwadel, Daniel L. Balbashov, Anatoly M. Balbashov, Anatoly M. Pisarev, Roman V. 2020-10-06T07:03:39Z Pisarev, Roman V. Kalashnikova, Alexandra M. Kalashnikova, Alexandra M. Using time-resolved magneto-optical pump-probe technique we demonstrate excitation of magnetization precession in a single crystalline bulk magnetite Fe<sub>3</sub>O<sub>4</sub> below and in the vicinity of the Verwey and spin-reorientation (SR) phase transitions. Pronounced temperature dependence of the precession amplitude is observed suggesting that the excitation occurs via laser-driven spin-reorientation transition. Similarity observed between the characteristic features of the laser-induced ultrafast SR and Verwey transitions suggests that they both rely on the same microscopic processes. Kazenwadel, Daniel L. Karpovsky, Ivan O. Laser-induced magnetization precession in the magnetite Fe<sub>3</sub>O<sub>4</sub> in the vicinity of a spin-reorientation transition eng Attribution 3.0 Unported

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