An investigation of Y<sub>1</sub>Ba<sub>2</sub>Cu<sub>3</sub>O<sub>7-x</sub> Josephson contacts
V N Polushkin; S P Shtanko; S V Uchaikin; B V Vasiliev; V N Polushkin; JINR, Lab. of Neutron Phys., Moscow, USSR; S P Shtanko; JINR, Lab. of Neutron Phys., Moscow, USSR; S V Uchaikin; JINR, Lab. of Neutron Phys., Moscow, USSR; B V Vasiliev; JINR, Lab. of Neutron Phys., Moscow, USSR
Журнал:
Superconductor Science and Technology
Дата:
1990-08-01
Аннотация:
The results of an investigation of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-x</sub> Josephson contacts applied to practical devices are reported. The ceramics preparation technology, the fabrication method of stable Josephson contacts with low critical currents and experimental methods and techniques are described. An estimate of the limiting energy resolution of the superconducting quantum interferometer, based on described contacts, is given.
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