Using nonlinear dynamical systems theory, we analytically studied a spin-torque device in
which the magnetization of the polarizer (the fixed layer) is tilted at an arbitrary angle out of …

Using nonlinear system theory and numerical simulations, we map out the static and
dynamic phase diagrams in the zero applied field of a spin torque nano device with a tilted …

An analytical pendulum-like model is developed to describe the dynamics of spin torque
nano-oscillators that contain a perpendicular spin current polarizer combined with an in …

The spin-torque induced magnetization precession dynamics are studied in a spin-valve
with a tilted spin polarizer. Macrospin simulations demonstrate that the frequency of …

We present an overview in the understanding of spin-transfer torque (STT) induced
magnetization dynamics in spin-torque nano-oscillator (STNO) devices. The STNO contains …

We report micromagnetic simulations of magnetization dynamics in a spin-torque nano-
oscillator (STNO) that consists of two in-plane free-layers located between two fixed out-of …

We study the magnetization dynamics of spin-torque oscillators in the presence of thermal
noise and as a function of the spin-polarization angle in a macrospin model. The macrospin …

A theoretical study of delayed feedback in spin-torque nano-oscillators is presented. The
macrospin geometry is considered, where self-sustained oscillations are made possible by …

Micromagnetic simulations are presented to describe the magnetization dynamics of a spin
torque oscillator that combines an out-of-plane magnetized polarizer with an in-plane …

We report measurements of spin-torque-driven oscillations in magnetic multilayer devices
containing two in-plane-oriented free layers designed to have significant coupling between …