- #1
Ark236
- 26
- 3
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
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