Transport critical current density and electrical characterization of patterned high-T sub / c/ superconducting thin films prepared by metallorganic decomposition

Transport critical current density and electrical characterization of patterned high-T sub / c/ superconducting thin films prepared by metallorganic decomposition

Resistivity and transport J sub / c/ are measured as a function of temp. for patterned YBa sub 2 Cu sub 3 O sub 7 sub - sub / delta / and Bi sub 2 Sr sub 2 CaCu sub 2 O sub 8 sub + sub / delta / superconducting thin films on single-crystal (100)-oriented MgO substrates. The higher J sub / c/ in the...

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Veröffentlicht in:Journal of applied physics 1990-01, Vol.68 (2), p.688-694
1. Verfasser: Lubberts, G
Format: Artikel
Sprache:eng
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Zusammenfassung:Resistivity and transport J sub / c/ are measured as a function of temp. for patterned YBa sub 2 Cu sub 3 O sub 7 sub - sub / delta / and Bi sub 2 Sr sub 2 CaCu sub 2 O sub 8 sub + sub / delta / superconducting thin films on single-crystal (100)-oriented MgO substrates. The higher J sub / c/ in the Bi sub 2 Sr sub 2 CaCu sub 2 O sub 8 film may be due to stronger coupling between the superconducting grains.
ISSN:0021-8979