Macroscale nonlocal transfer of superconducting signatures to a ferromagnet in a cavity
Andreas T. G. Janssønn, Haakon T. Simensen, Akashdeep Kamra, Arne Brataas, Sol H. Jacobsen
DOI 10.1103/PhysRevB.102.180506 · Physical Review B
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Abstract
Cavity spintronics recently heralded nonlocal magnonic signal transfer between magnetic samples. Here we show that by including superconductors in the cavity, we can make use of these principles to bring composite superconductor-ferromagnet systems to the macroscale. We analyze how a superconductor's ac conductivity influences the spin dynamics of a spatially separated magnet, and we discuss the potential impact on spintronic applications.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Nb Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 9.26 | Pressure not reported | unknown |
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