Antiferromagnetic Nano- oscillators Enabled by Unconventional Topological Spin Current — NSF Award to Carnegie Mellon University (
High frequency electromagnetic signals hold a significant promise for applications in communications, medical imaging, security, and more. Spintronics based technologies present an appealing route for high-frequency signal generation. For example, continuous rotational dynamics of the order parameter (magnetization or
| Award title | Antiferromagnetic Nano- oscillators Enabled by Unconventional Topological Spin Current |
|---|---|
| Award ID | 2531211 |
| Awardee | Carnegie Mellon University |
| City | PITTSBURGH |
| State | PA |
| Amount obligated | $388,089 |
| Principal investigator | Simranjeet Singh |
| Program | EPMQD: Electronic, Photonic, M |
| Start date | 10/15/2025 |
| Abstract | High frequency electromagnetic signals hold a significant promise for applications in communications, medical imaging, security, and more. Spintronics based technologies present an appealing route for high-frequency signal generation. For example, continuous rotational dynamics of the order parameter (magnetization or Néel vector) in magnetic systems driven by charge current, through the mechanisms of spin-orbit torque, can be used to realize conceptualized nano-oscillator devices for generating |
| Source | NSF Awards |
$799/mo
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