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arXiv · 1502.03987

Electromechanical Magnetization Switching

Eugene M. Chudnovsky·Reem Jaafar
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Abstract

We show that the magnetic moment of a composite multiferroic torsional oscillator can be switched by the electric field. The 180$^o$ switching arises from the spin-rotation coupling and is not prohibited by the different symmetry of the magnetic moment and the electric field as in the case of a stationary magnet. Analytical equations describing the system have been derived and investigated numerically. Phase diagrams showing the range of parameters required for the switching have been obtained.

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Eugene M. Chudnovsky, Reem Jaafar. 2015-02-13. Electromechanical Magnetization Switching. https://doi.org/10.1063/1.4914529

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