Prediction of superconductivity in Am2−zCezCuO4

Howard A. Blackstead; John D. Dow

doi:10.1103/PhysRevB.59.14593

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Prediction of superconductivity in Am2−zCezCuO4

Howard A. Blackstead, John D. Dow

DOI 10.1103/PhysRevB.59.14593 · Physical Review B

T1

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Abstract

In the charge-reservoir oxygen model, Am2−zCezCuO4 is predicted to be a p-type high-temperature superconductor, with Tc around 24 K, provided the sample geometry is selected to minimize the effects of Am radioactive decay. The cuprate-plane model of high-temperature superconductivity cannot be sustained if Am2−zCezCuO4 superconducts and Cm2−zThzCuO4 continues to not superconduct.

Source-reported materials — not catalogue approval

Formula	Reported Tc (K)	Pressure (GPa)	Type
Am2-zCezCuO4 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	24	Pressure not reported	unknown
PrBa2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	90	Pressure not reported	unknown
Pr1.5Ce0.5Sr2Cu2NbO10 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	25	Pressure not reported	unknown
Ba1-aKaPb1-bBibO3 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	32	Pressure not reported	unknown
YSr2RuO6 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	82	Pressure not reported	unknown