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Coherent resonant pinning, oxygen ordering, and high-temperature superconductivity in the multilayer cuprates

J. C. Phillips

DOI 10.1103/PhysRevLett.72.3863 · Physical Review Letters

T1

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Abstract

The emerging microscopic theory featuring the titled mechanisms quantitatively explains chemical trends in three multilayer cuprate superconductive families, Bi2Sr2Can−1CunO4+2n+δ, Tl2Ba2Can−1CunO4+2n+δ, and HgBa2Can−1CunO2+2n+δ and relates superconductive properties directly to structure, not only for Tc but also for dTc/dp as well. The theory is based on conventional electron-lattice interactions and utilizes no exotic concepts.

Source-reported materials — not catalogue approval

FormulaReported Tc (K)Pressure (GPa)Type
Bi2Sr2Can-1CunO4+2n+δ

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—Pressure not reportedunknown
Tl2Ba2Can-1CunO4+2n+δ

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Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.

—Pressure not reportedunknown
HgBa2Can-1CunO2+2n+δ

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Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.

—Pressure not reportedunknown

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