THE EFFECT OF SITE DISORDER ON THE GIANT SHAPIRO STEPS IN JOSEPHSON-JUNCTION ARRAYS

Authors
LI RR RAVINDRAN K LEE HC NEWROCK RS MAST DB
Citation
Rr. Li et al., THE EFFECT OF SITE DISORDER ON THE GIANT SHAPIRO STEPS IN JOSEPHSON-JUNCTION ARRAYS, Physica. B, Condensed matter, 194, 1994, pp. 1723-1724
Citations number
9
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
194
Year of publication
1994
Part
2
Pages
1723 - 1724
Database
ISI
SICI code
0921-4526(1994)194:<1723:TEOSDO>2.0.ZU;2-M
Abstract
The giant Shapiro steps in site-disordered planar arrays of proximity- coupled (Nb-Au-Nb) Josephson junctions have been studied as a function of rf current. The heights of the integer steps in arrays with 100%, 90% and 80% occupied lattice sites were measured and compared with num erical simulations.