| Autor: |
Oleksandr Prokopenko, D. V. Slobodianiuk |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
2021 IEEE 11th International Conference Nanomaterials: Applications & Properties (NAP). |
| DOI: |
10.1109/nap51885.2021.9568506 |
| Popis: |
We demonstrate both theoretically and numerically that an antiferromagnetic (AFM) spin Hall oscillator (SHO) biased by a DC current can be synchronized to an external AC signal when the oscillator’s frequency and external signal frequency are in fractional relation. This regime of SHO operation, the so-called fractional synchronization regime, can be achieved by choosing a specific ratio between AC signal frequency and the driving DC current subjected to an SHO. The obtained results could be important for the development of nanoscale terahertz-frequency AFM spintronic devices able to operate in a wide frequency range. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
