Very large YBa2Cu3O7-Josephson-junction-arrays

Authors
Burkhardt, H Brugmann, O Rauther, A Schnell, F Schilling, M
Citation
H. Burkhardt et al., Very large YBa2Cu3O7-Josephson-junction-arrays, IEEE APPL S, 9(2), 1999, pp. 3153-3156
Citations number
11
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
ISSN journal
10518223 → ACNP
Volume
9
Issue
2
Year of publication
1999
Part
3
Pages
3153 - 3156
Database
ISI
SICI code
1051-8223(199906)9:2<3153:VLY>2.0.ZU;2-G
Abstract
Arrays with YBa2Cu3O7-Josephson junctions in ramp-edge geometry and on bicr ystal substrates were investigated. The ramp-edge Josephson junctions were prepared in arrays of three, five and seven junctions in series and in a mi xed array with a very large number of up two millions on one chip. First me asurements are presented. On bicrystal substrates Josephson junctions were prepared with up to 105 Josephson junctions in series. They show scaled cur rent-voltage characterisitcs and clear Shapiro-steps under influence of mic rowave radiation.