This master thesis is focused on temperature dependence of magnetization curves and susceptibility of thin films of type-I superconductor. A model for susceptibility of type-I superconductor in intermediate state is presented. This model is compared with experimental data yielding temperature dependence of critical magnetic field of superconductor. Furthermore it is shown that sufficiently thin film of superconductor which is type-I in bulk can exhibit type-II behaviour in perpendicular magnetic field. Susceptibility measured on such a film is therefore compared to susceptibility calculated for Bean model for type-I superconductors.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:297880 |
| Date | January 2011 |
| Creators | Truněček, Otakar |
| Contributors | Janů, Zdeněk, Vašek, Petr |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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