126 citations · 366 across the 9 of their papers we have counts for
15 papers
Distortion of the Stoner-Wohlfarth astroid by a spin-polarized current
Y. Henry, S. Mangin, J. Cucchiara +2
The Stoner-Wohlfarth astroid is a fundamental object in magnetism. It separates regions of the magnetic field space with two stable magnetization equilibria from those with only on…
Experimental Test of Analytic Theory of Spin Torque Oscillator Dynamics
C. Boone, J. A. Katine, J. R. Childress +3
We make measurements of power spectral density of the microwave voltage emitted by a spin torque nano-oscillator (STNO) and compare our experimental results to predictions of an an…
Electrical Switching Dynamics in Circular and Rectangular Ge2Sb2Te5 Nanopillar Phase Change Memory Devices
Ozhan Ozatay, Barry Stipe, Jordan Katine +1
We have measured the critical phase change conditions induced by electrical pulses in Ge2Sb2Te5 nanopillar phase change memory devices by constructing a comprehensive resistance ma…
Scaling Properties of Critical Phase Change Conditions in Ge2Sb2Te5 Nanopillars
O. Ozatay, B. Stipe, J. A. Katine +1
We have measured the critical phase change conditions induced by electrical pulses in Ge2Sb2Te5 nanopillar phase change memory devices by constructing a comprehensive resistance ma…
Effects of rf Current on Spin Transfer Torque Induced Dynamics
S. H. Florez, J. A. Katine, M. Carey +3
The impact of radiofrequency (rf) currents on the direct current (dc) driven switching dynamics in current-perpendicular-to-plane nanoscale spin valves is demonstrated. The rf curr…
Time-resolved investigation of magnetization dynamics of arrays of non-ellipsoidal nanomagnets with a non-uniform ground state
P. S. Keatley, V. V. Kruglyak, A. Neudert +4
We have performed time-resolved scanning Kerr microscopy (TRSKM) measurements upon arrays of square ferromagnetic nano-elements of different size and for a range of bias fields. Th…