C. Camerlingo et al., HTSC GRAIN-BOUNDARY WEAK LINKS EMPLOYING HIGH-QUALITY ICM SPUTTERED YBCO FILMS, Nuovo cimento della Societa italiana di fisica. D, Condensed matter,atomic, molecular and chemical physics, biophysics, 16(12), 1994, pp. 1967-1972
Bicrystal grain boundary junctions of YBCO have been fabricated by usi
ng the Inverted Cylindrical Magnetron d.c. sputtering technique. The m
ain characteristics of the junction behaviour are reported. Some aspec
ts of the experimental results are discussed in the framework of exist
ing models developed for describing weak-link structures.