Abstract
We show a photoinduced magnetic phase transition from antiferromagnetic to ferromagnetic ordering in a strongly correlated manganite during ∼100 fs laser pulses when optical polarization still interacts with spins. This reveals an initial quantum coherent regime of magnetism, which is driven by fast quantum spin-flip fluctuations correlated with a coherent superposition of manybody electronic states.
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CITATION STYLE
Li, T., Patz, A., Mouchliadis, L., Yan, J., Lograsso, T. A., Perakis, I. E., & Wang, J. (2015). Quantum femtosecond magnetism in a strongly correlated manganese oxide. In Springer Proceedings in Physics (Vol. 159, pp. 218–220). Springer Science and Business Media, LLC. https://doi.org/10.1007/978-3-319-07743-7_68
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