The results of an investigation of YBa2Cu3O 7-x 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.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Physics and Astronomy (miscellaneous)