Superconducting-normal phase boundary of quasicrystalline arrays in a magnetic field
Franco Nori, Qian Niu, Eduardo Fradkin, Shau-Jin Chang
DOI 10.1103/PhysRevB.36.8338 · Physical Review B
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Abstract
We study the effect of frustration, induced by a magnetic field, on the superconducting diamagnetic properties of two-dimensional quasicrystalline arrays. In particular, we calculate the superconducting-normal phase boundary, Tc(H), for several geometries with quasicrystalline order. The agreement between our theoretically obtained phase boundaries and the experimentally obtained ones is very good. We also propose a new way of analyzing the overall and the fine structure of Tc(H) in terms of short- and long-range correlations among tiles.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Al 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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