Pancake-antipancake gas in layered superconductors
A. Yu. Martynovich, A. N. Artemov
DOI 10.1103/PhysRevB.56.14827 · Physical Review B
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Abstract
We consider the statistical mechanics of a layered superconductor in a magnetic field. The superconductor is described as a periodic system of superconducting layers coupled via a magnetic field. Each layer contains a gas of two-dimensional pancakes and antipancakes. To obtain the free energy of the pancake gas we used the method of collective variables which gives not only the main results of the Debye-Hückel theory, but corrections to it as well. We have calculated the magnetization which shows all the main features of the reversible magnetization of high-temperature superconductors.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Bi2Sr2CaCu2Ox Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| Bi1.75Pb0.25Sr2Ca2Cu3O10 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| Tl2Ba2CaCu3O8 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| YBa2Cu3O7-x Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| HgBa2Cu3O8 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| HgBa2CuO4 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
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