Probing spin transfer effects with a nitrogen-vacancy center in diamond
At a Glance
Section titled “At a Glance”| Metadata | Details |
|---|---|
| Publication Date | 2019-01-01 |
| Authors | Adrian Solyom, Zackary Flansberry, Märta A. Tschudin, Nathaniel Leitao, Michel Pioro-Ladrière |
| Institutions | Université de Sherbrooke |
Abstract
Section titled “Abstract”Spin transfer (ST) torques can be used to damp and anti-damp the magnetic dynamics of ferromagnetic nanostructures. We detect such effects using a single proximal nitrogen-vacancy center spin, observing parametrically-driven, ST anti-damped magnetic oscillations as well as ST damping of stray field noise consistent with cooling to ~150K.