Muon-spin relaxation and magnetic flux lines in the mixed-state high-temperature superconductors
M. Inui, D. R. Harshman
DOI 10.1103/PhysRevB.47.12205 · Physical Review B
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Abstract
We discuss the use of the muon-spin-relaxation (μ+SR) technique in studying the flux lines in superconductors. We argue that their dynamics may be studied if the thermal energies are sufficiently large compared to the vortex-lattice stiffness and pinning. In this context, we analyze a recent set of μ+SR data taken on Bi2Sr2CaCu2O8+δ. The data indicate flux motion below Tc. The consequences of the disorder in the flux-line configuration are also discussed.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Bi2Sr2CaCu2O8+δ Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| YBa2Cu3O7-δ 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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