73 citations · 112 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2016★ 17 cited
Super-harmonic injection locking of nano-contact spin-torque vortex oscillators
P. S. Keatley, S. R. Sani, G. Hrkac +4
Super-harmonic injection locking of single nano-contact (NC) spin-torque vortex oscillators (STVOs) subject to a small microwave current has been explored. Frequency locking was ob…
cond-mat.mtrl-sci2016★ 22 cited
Direct observation of magnetization dynamics generated by nano-contact spin-torque vortex oscillators
P. S. Keatley, S. R. Sani, G. Hrkac +5
Time-resolved scanning Kerr microscopy has been used to directly image the magnetization dynamics of nano-contact (NC) spin-torque vortex oscillators (STVOs) when phase-locked to a…
cond-mat.mtrl-sci2015★ 73 cited
Direct detection of pure spin-current by x-ray pump-probe measurements
J. Li, L. R. Shelford, P. Shafer +8
By synchronizing a microwave waveform with the synchrotron x-ray pulses, we use the ferromagnetic resonance (FMR) of the Py (Ni81Fe19) layer in a Py/Cu/Cu75Mn25/Cu/Co multilayer to…