Pressure dependence of the superconducting and Néel temperatures in a La2CuO4+δ crystal
M. C. Aronson, S- W. Cheong, F. H. Garzon, J. D. Thompson, Z. Fisk
DOI 10.1103/PhysRevB.39.11445 · Physical Review B
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Abstract
We have measured the temperature dependence of the resistance for a La2CuO4+δ single crystal at pressures from 1 bar to 18 kbar. The effects of pressure on the antiferromagnetic transition temperature TN and the superconducting transition temperature Tc are compared to those of oxygen doping.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| La2CuO4+δ Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 37 | Pressure unresolved | onset |
| La2CuO4+δ Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 37 | 1.8 GPa | onset |
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