51 citations · 93 across the 4 of their papers we have counts for
3 papers · 1 filter
Thermo-mechanical sensitivity calibration of nanotorsional magnetometers
Joseph Losby, Jacob A. J. Burgess, Zhu Diao +3
We report on the fabrication of sensitive nanotorsional resonators, which can be utilized as magnetometers for investigating the magnetization dynamics in small magnetic elements.…
Observation of Magnetic Supercooling of the Transition to the Vortex State
J. P. Davis, D. Vick, J. A. J. Burgess +5
We demonstrate that the transition from the high-field state to the vortex state in a nanomagnetic disk shows the magnetic equivalent of supercooling. This is evidence that this ma…
Nano-Torsional Resonator Torque Magnetometry
J. P. Davis, D. Vick, D. C. Fortin +3
Magnetic torque is used to actuate nano-torsional resonators, which are fabricated by focused-ion-beam milling of permalloy coated silicon nitride membranes. Optical interferometry…