Ferromagnetic film on a superconducting substrate
L. N. Bulaevskii, E. M. Chudnovsky
DOI 10.1103/PhysRevB.63.012502 · Physical Review B
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Abstract
We study the equilibrium domain structure and magnetic flux around a ferromagnetic film with perpendicular magnetization M0 on a superconducting (SC) substrate. At 4πM0<Hc1 the SC is in the Meissner state and the equilibrium domain width in the film, l, scales as (l/4πλL)=(lN/4πλL)2/3 with the domain width on a normal (nonsuperconducting) substrate, lN/4πλL≫1; λL being the London penetration length.
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. | — | Pressure not reported | unknown |
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