Giant flux quantization in layered superconductors

S. E. Shafranjuk; T. Yamashita

doi:10.1103/PhysRevB.58.121

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Giant flux quantization in layered superconductors

S. E. Shafranjuk, T. Yamashita

DOI 10.1103/PhysRevB.58.121 · Physical Review B

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Abstract

A regular fluxon structure occurring in a weakly coupled stack of Josephson junctions in parallel magnetic field B is considered to cause a giant flux quantization phenomenon. We find that the maximums in Fraunhofer pattern originate from the whole chain of fluxons (carrying the total flux NflΦ0 per chain; Nfl is the number of fluxons in the chain) rather than from a single fluxon.

Source-reported materials — not catalogue approval

Formula	Reported Tc (K)	Pressure (GPa)	Type
Bi2Sr2CaCu2O8 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown
YBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown