VERTICAL C-AXIS MICROBRIDGE JUNCTIONS IN YBA2CU3O7 PRBA2CU3O7 MULTILAYER THIN-FILMS/

Authors
GOODYEAR SW HUMPHREYS RG SATCHELL JS CHEW NG KEENE MN LANDER K
Citation
Sw. Goodyear et al., VERTICAL C-AXIS MICROBRIDGE JUNCTIONS IN YBA2CU3O7 PRBA2CU3O7 MULTILAYER THIN-FILMS/, Electronics Letters, 30(14), 1994, pp. 1188-1190
Citations number
4
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
30
Issue
14
Year of publication
1994
Pages
1188 - 1190
Database
ISI
SICI code
0013-5194(1994)30:14<1188:VCMJIY>2.0.ZU;2-3
Abstract
Microbridge junctions have been fabricated in the vertical c-axis dire ction of trilayer YBCO/PBCO/YBCO evaporated thin films. Single junctio ns show critical current (I(c)) modulation with applied magnetic field of approximately the period expected from their dimensions. The curre nt/voltage characteristics show Shapiro steps to high orders when irra diated with microwaves. Very low inductance SQUIDs have been fabricate d with dV/dPHI > 1mV at 50 K.