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High Temperature Superconductor Josephson Weak Links

Show simple item record Hunt, B. D. en_US Barner, J. B. en_US Foote, M. C. en_US Vasquez, R. C. en_US 2004-10-06T03:49:23Z 2004-10-06T03:49:23Z 1993
dc.identifier.citation Proceedings of the Electrochemical Society en_US
dc.identifier.citation Second Symposium of Low Temperature Electronics and High Temperature Superconducting en_US
dc.identifier.citation Honolulu, Hawaii en_US
dc.identifier.clearanceno 93-1153 en_US
dc.description.abstract High T_c edge-geometry SNS microbridges have been fabricated using ion-damaged YBa_2Cu_3O_(7-x) (YBCO) and a nonsuperconducting phase of YBCO (N-YBCO) as normal metals. Optimization of the ion milling process used for YBCO edge formation and cleaning has resulted in ion-damage barrier devices which exhibit I-V characteristics consistent with the Resistively-Shunted-Junction (RSJ) model, with typical current densities (J_c) of approximately 5 x 10^6 A/cm^2 at 4.2 K. Characterization of N-YBCO films suggests that N-YBCO is the orthorhombic YBCO phase with oxygen disorder suppressing T_c... en_US
dc.format.extent 371125 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.title High Temperature Superconductor Josephson Weak Links en_US

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