Controlling domain wall nucleation and injection through focussed ion beam irradiation in perpendicularly magnetized nanowires
Using Ga+ focussed ion beam irradiation of Ta/Pt/CoFeB/Pt perpendicularly magnetized nanowires, the nucleation and injection fields of domain walls into the nanowires is controlled. The nucleation and injection fields can be varied as a function of dose, however, the range of injection fields is fou...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2017-01-01
|
| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4974465 |