Time-dependent magnetization of a superconducting glass
M. Tuominen, A. M. Goldman, M. L. Mecartney
DOI 10.1103/PhysRevB.37.548 · Physical Review B
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Abstract
The time dependence of the magnetization of polycrystalline samples of the high-temperature superconductor YBa2Cu3O7 has been investigated in order to ascertain the limits of the glasslike state. Slow rates of decay have been found to persist and to continuously decrease with increasing temperature up to the superconducting transition, suggesting that the latter is the upper bound on glasslike behavior.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| YBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 93 | Pressure not reported | onset |
| YBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 90 | Pressure not reported | zero_resistance |
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