Magnetoelectric spin wave amplifier for spin wave logic circuits

@inproceedings{Khitun2009MagnetoelectricSW,
  title={Magnetoelectric spin wave amplifier for spin wave logic circuits},
  author={Alexander Khitun and Dmitri E. Nikonov and Kang L. Wang},
  year={2009}
}
We propose and analyze a spin wave amplifier aimed to enhance the amplitude of the propagating spin wave via the magnetoelectric effect. The amplifier is a two-layer multiferroic structure, which comprises piezoelectric and ferromagnetic materials. By applying electric field to the piezoelectric layer, the stress is produced. In turn, the stress changes the direction of the easy axis in the ferromagnetic layer. The rotation frequency of the easy axis is the same as the frequency of the spin… CONTINUE READING

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Short-wavelength Spin Wave excitation utilizing external magnetic field

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