Proximity effect in superconducting bilayers and multilayers
J. Aarts, J. Meiresonne, H. Sprey, W. Maj, P. Zagwijn
DOI 10.1103/PhysRevB.41.4739 · Physical Review B
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Abstract
Measurements of the superconducting transition temperature Tc of bilayers and multilayers of Mo69Si31/Mo47Si53 are presented. For the multilayers the results can be described in terms of the de Gennes–Werthamer theory for the proximity effect, without adjustable parameters. For the bilayers it is shown that a depression of Tc occurs which can be described by the effects of weak localization in the same way as is already known for single thin films.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Mo69Si31 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 6.26 | Pressure not reported | unknown |
| Mo47Si53 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 1.7 | Pressure not reported | unknown |
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