Weak-field magnetization of superconducting Y1Ba2Cu3Ox: Relationship to microstructure
D. E. Farrell, M. R. DeGuire, B. S. Chandrasekhar, S. A. Alterovitz, P. R. Aron, R. L. Fagaly
DOI 10.1103/PhysRevB.35.8797 · Physical Review B
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Abstract
We have tested the granular magnetization model of Finnemore et al. on a well-characterized sample of Y1Ba2Cu3Ox. The temperature dependence of the magnetic susceptibility is in excellent agreement with the model. In addition, the grain size deduced from the magnetization data (1–2 μm) is in reasonable agreement with direct scanning-electron-microscopy measurements of the microstructure.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| YBa2Cu3Ox Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 92.3 | Pressure not reported | midpoint |
| YBa2Cu3Ox Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 92.3 | Pressure not reported | midpoint |
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