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Fletta eftir höfundi "Kwiatkowski, Grzegorz J."

Fletta eftir höfundi "Kwiatkowski, Grzegorz J."

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    Optimal Control of Magnetization Reversal in a Monodomain Particle by Means of Applied Magnetic Field 
    Kwiatkowski, Grzegorz J.; Badarneh, Mohammad H. A.; Berkov, Dmitry V.; Bessarab, Pavel (American Physical Society (APS), 2021-04-29)
    A complete analytical solution to the optimal reversal of a macrospin with easy-axis anisotropy is presented. An optimal control path minimizing the energy cost of the reversal is identified and used to derive the time-dependent direction and amplitude ...
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    Optimal protocol for spin-orbit torque switching of a perpendicular nanomagnet 
    Vlasov, Sergei M.; Kwiatkowski, Grzegorz J.; Lobanov, Igor S.; Uzdin, Valery M.; Bessarab, Pavel (American Physical Society (APS), 2022-04-07)
    It is demonstrated by means of the optimal control theory that the energy cost of the spin-orbit torque induced reversal of a nanomagnet with perpendicular anisotropy can be strongly reduced by proper shaping of both in-plane components of the current ...