Multiple modes of a single spin torque oscillator under the non-linear region
arXiv:2005.07836 · doi:10.1063/5.0013105
Abstract
A numerical investigation is conducted for a single spin-torque oscillator under the non-linear region. A large angle precession triggers the generation of multiple modes without any feedbacked circuits and/or magnetic couplings with neighboring oscillators. Our simulations show that a single eigenmode of a given spin-torque oscillator can trigger up to six discrete modes as the sideband modes. These findings will offer the new functionality to the STO for developing the spintronic logic circuits.
arXiv comment10 pages, 5 figures
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