Critical current densities of high pressure oxygen sputtered thin films of YBa2Cu3O7−x by non-resonant rf absorption method
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The critical current densities (J c) have been measured at 77K in high pressure oxygen sputtered thin films of YBa2Cu3O7−x superconductor using the non-resonant rf absorption technique. High values ofJ c (∼ 105 A/cm2) are observed in these relatively large area (∼ 1·2 cm2) films.
KeywordsOxide superconductors thin films critical current densities low field rf absorption flux pinning
PACS Nos74·30 74·60 74·75
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- S V Bhat, P Ganguly and C N R Rao,Pramana — J. Phys. 28, L425 (1987)Google Scholar
- S V Bhat, P Ganguly, T V Ramakrishnan and C N R Rao,J. Phys. C20, L539 (1987)Google Scholar
- G K Muralidhar, G Mohan Rao, M G Krishna, K Narasimha Rao, A G Menon and S Mohan (Vacuum, in press.)Google Scholar