Superconducting properties and anisotropy of Bi2Sr2CaCu2Oy films and Bi2Sr2CaCu2Oy/Bi2Sr2CuOz superlattices grown by sputtering
| Autor: | S. Megtert, H. Rifi, S.F. Kim, Helene Raffy, Sid Labdi, O. Laborde, Pierre Monceau, Z. Z. Li |
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| Rok vydání: | 1994 |
| Předmět: |
Superconductivity
Diffraction Materials science Condensed matter physics Superlattice Energy Engineering and Power Technology Condensed Matter Physics Electronic Optical and Magnetic Materials Magnetic field Metal Sputtering visual_art visual_art.visual_art_medium Electrical and Electronic Engineering Single phase Anisotropy |
| Zdroj: | Physica C: Superconductivity. :182-185 |
| ISSN: | 0921-4534 |
| DOI: | 10.1016/0921-4534(94)91343-9 |
| Popis: | Single phase 2212 and 2201 films and 2212/2201 multilayers with ultrathin layers have been successfully grown by a sputtering technique and their structure studied by X-Ray diffraction analysis. By comparison with single phase 2212 films, one observes in such multilayers with metallic 2201 layers, an important T c enhancement effect on one hand, and on the other hand an increase of the anisotropy under magnetic field, leading to a perfect 2D behaviour. |
| Databáze: | OpenAIRE |
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