Scaling properties of the irreversible magnetization curves of high-temperature superconductors
Y. Wolfus, Y. Yeshurun, I. Felner, H. Sompolinsky
DOI 10.1103/PhysRevB.40.2701 · Physical Review B
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Abstract
A one-parameter scaling of the magnetization curves of the high-temperature superconductor Tl-Ba-Ca-Cu-O causes all data points in the irreversible regime to collapse into a single curve M=H*f±(H/H*). The scaling field H* is inversely proportional to temperature and f+ and f− are the scaling functions for fields H above and below H*, respectively. The results are explained in terms of the Bean model. We argue that these features are common to all type-II superconductors.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Tl2Ba2Ca2Cu3O10 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 113 | Pressure not reported | unknown |
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