Tilted polarizer devices with a generic spin torque efficiency coefficient

Using the effective planar description [1-3] we study spin transfer devices with tilted polarizer. The dynamics of the free layer are investigated in the case of spin torque with substantially non-constant efficiency factor $g$. The switching diagram is constructed and discussed in qualitative terms.\\[4pt] [1] Ya. B. Bazaliy, Appl. Phys. Lett. {\bf 91}, 262510 (2007).\\[0pt] [2] Ya. B. Bazaliy, Phys. Rev. B {\bf 76}, 140402(R) (2007).\\[0pt] [3] Ya. B. Bazaliy, arXiv:1109.1331 (2011).