Electron paramagnetic resonance of Gd3+ ions in the superconductor GdBa2Cu3Ox

F. Mehran; S. E. Barnes; C. C. Tsuei; T. R. McGuire

doi:10.1103/PhysRevB.36.7266

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Electron paramagnetic resonance of Gd3+ ions in the superconductor GdBa2Cu3Ox

F. Mehran, S. E. Barnes, C. C. Tsuei, T. R. McGuire

DOI 10.1103/PhysRevB.36.7266 · Physical Review B

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Abstract

EPR from Gd3+ ions in the high-Tc≃90 K superconductor GdBa2Cu3Ox is reported. The temperature dependence of the linewidth and intensity of the Gd3+ ions in the vicinity of Tc are related to the corresponding characteristics of the Cu2+ ions.

Source-reported materials — not catalogue approval

Formula	Reported Tc (K)	Pressure (GPa)	Type
GdBa2Cu3Ox Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	90	Pressure not reported	unknown
GdBa2Cu3O Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	87	Pressure not reported	midpoint
GdBa2Cu3O Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	92	Pressure not reported	onset
Y0.2Ba0.8CuO Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	90	Pressure not reported	unknown