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Magnetic field dependence of the critical current of tridimensional YBa2Cu3O7-x Josephson junction arrays

W. A. C. Passos·P. N. Lisboa-Filho·W. A. Ortiz
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Abstract

In this paper we determine the magnetic field dependence of the critical current of a tridimensional disordered Josephson junction array (3D-DJJA). A contactless configuration, employing measurements of the AC-susceptibility, is used to evaluate the average critical current of an array of YBa2Cu3O7-x. The critical field necessary to switch off supercurrents through the weak links at the working temperature is also obtained.

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W. A. C. Passos, P. N. Lisboa-Filho, W. A. Ortiz. 2000-11-14. Magnetic field dependence of the critical current of tridimensional YBa2Cu3O7-x Josephson junction arrays. https://doi.org/10.1016/s0304-8853(00)01346-9

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