Magnetic Droplet Soliton Nucleation in Oblique Fields

  title={Magnetic Droplet Soliton Nucleation in Oblique Fields},
  author={Morteza Mohseni and Mustapha Hamdi and Hesamoldin Yazdi and Seyed Amir Hossein Banuazizi and Sung Chung and Seyed Mojtaba Rezaei Sani and Johan AAkerman and Majid Mohseni},
We study the auto-oscillating magnetodynamics in orthogonal spin torque nano-oscillators (STNOs) as a function of the out-of-plane (OOP) magnetic field angle. In perpendicular fields and at OOP field angles down to approximately 50 degrees we observe the nucleation of a droplet. However, for field angles below 50 degrees, experiments indicate that the droplet gives way to propagating spin waves, in agreement with our micromagnetic simulations. Theoretical calculations show that the physical… CONTINUE READING
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