VERBESSERTE SUPRALEITER UND DEREN HERSTELLUNGSVERFAHREN

This invention concerns an improvement of the supercurrent carrying capabilities, i.e. the increase of critical current densities, of polycrystalline superconductor structures, especially of high-Tc superconductors fabricated with a coated conductor technique to provide superconducting layers contai...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MANNHART, JOCHEN DIETER, HAMMERL, GERMAN, LEITENMEIER, STEPHAN, SCHMEHL, ANDREAS FRITZ ALBERT, SCHNEIDER, CHRISTOF WALTER
Format: Patent
Sprache:ger
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Zusammenfassung:This invention concerns an improvement of the supercurrent carrying capabilities, i.e. the increase of critical current densities, of polycrystalline superconductor structures, especially of high-Tc superconductors fabricated with a coated conductor technique to provide superconducting layers containing flat grains. A superconductor with superior critical current density is obtained by joining, i.e. pressing or otherwise bringing into intensive facial contact, preferably superconducting contact, two or more such superconducting layers.