• Corpus ID: 118825794

Spin-torque oscillator based on tilted magnetization of the fixed layer

@article{Zhou2008SpintorqueOB,
  title={Spin-torque oscillator based on tilted magnetization of the fixed layer},
  author={Yan Zhou and Chaolin Zha and Stefano Bonetti and Johan Mikael Persson and Johan {\AA}kerman},
  journal={arXiv: Materials Science},
  year={2008}
}
The spin torque oscillator (STO), where the magnetization of the fixed layer is tilted out of the film plane, is capable of strong microwave signal generation in zero magnetic field. Through numerical simulations of the Landau-Lifshitz-Gilbert-Slonczewski equations, within a macro-spin approximation, we study the microwave signal generation as a function of drive current for two realistic tilt angles. The tilt magnetization of the fixed layer can be achieved by using a material with high out-of… 

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