Magnetic free energy of ErRh4B4 in paramagnetic and superconducting states
| Autor: | Stephen A. Campbell, Feredoon Behroozi, G. W. Crabtree, S. Schneider, Moises Levy, D.R. Snider |
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| Rok vydání: | 1982 |
| Předmět: |
Superconductivity
Materials science Condensed matter physics Magnetism Condensed Matter Physics Atomic and Molecular Physics and Optics Gibbs free energy symbols.namesake Paramagnetism Magnetization Electrical resistivity and conductivity Condensed Matter::Superconductivity Magnet symbols Ginzburg–Landau theory General Materials Science |
| Zdroj: | Journal of Low Temperature Physics. 49:73-89 |
| ISSN: | 1573-7357 0022-2291 |
| Popis: | Magnetization curves for a polycrystalline specimen of ErRh4B4 are analyzed to estimate the paramagnetic contribution to the Gibbs free energy as well as the differences in free energy between the superconducting and normal states. These results are compared with the theoretical predictions of a suitably constrained model based on Ginzburg-Landau theory for magnetic superconductors. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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