Reaching the Pauli limit in the cuprate Bi2Sr2CuO6+δ in high parallel magnetic fields
S. I. Vedeneev, Cyril Proust, V. P. Mineev, M. Nardone, G. L. J. A. Rikken
DOI 10.1103/PhysRevB.73.014528 · Physical Review B
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Abstract
We present a careful study of the resistive superconducting transition in Bi2+xSr2−xCuO6+δ down to T∕Tc=0.04 for magnetic field applied parallel to the conducting planes. We find that 52T is enough to destroy superconductivity at low temperature. Based on a Ginzburg-Landau calculation, the paramagnetic limitation of superconductivity for the field parallel to the layers is considered as an explanation of the observed behavior.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Bi2+xSr2-xCuO6+δ Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 10.2 | Pressure not reported | onset |
| Bi2+xSr2-xCuO6+δ Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 9 | Pressure not reported | onset |
| Pr2-xCexCuO4 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| Bi2Sr2CaCu2O8 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| Bi2Sr2CuO6 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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