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I Lagrangian and Slonczewski-like torque

  1. Dec 27, 2016 #1
    To include slonczewski-like torque in the Lagrangian there enter as dissipation by Rayleig function?

    ST= σ m x (m x mp)
    where m is the magnetization in free layer and mp current direction in the pinned layer (-z).
    The Rayleig function is:
    RF=(dm/dt+σ m x mp)2

    Then

    L= ∫ (RF+E)dx

    Thanks
     
  2. jcsd
  3. Jan 1, 2017 #2
    Thanks for the thread! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post? The more details the better.
     
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