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Proceedings Paper

Fabrication And Characterization Of An YBa2Cu3O7/Au/YBa2Cu3O7 S-N-S Microbridge
Author(s): P. M. Mankiewich; D. B. Schwartz; R. E. Howard; L. D. Jackel; B. L. Straughn; E. G. Burkhardt; A. H. Dayem
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Paper Abstract

We have demonstrated proximity effect coupling between a high transition temperature superconductor and a normal metal. A device with a 1 Am long gold microbridge coupling two evaporated films of YBa2Cu3O7 has a dc supercurrent and exhibits the ac Josephson effect when irradiated with microwaves. These high quality S-N interfaces should have application to fundamental studies of the superconductor as well as to electronic devices.

Paper Details

Date Published: 23 August 1988
PDF: 4 pages
Proc. SPIE 0948, High-Tc Superconductivity: Thin Films and Devices, (23 August 1988); doi: 10.1117/12.947470
Show Author Affiliations
P. M. Mankiewich, AT&T Bell Laboratories (United States)
D. B. Schwartz, AT&T Bell Laboratories (United States)
R. E. Howard, AT&T Bell Laboratories (United States)
L. D. Jackel, AT&T Bell Laboratories (United States)
B. L. Straughn, AT&T Bell Laboratories (United States)
E. G. Burkhardt, AT&T Bell Laboratories (United States)
A. H. Dayem, AT&T Bell Laboratories (United States)

Published in SPIE Proceedings Vol. 0948:
High-Tc Superconductivity: Thin Films and Devices
Cheng-Chung John Chi; R. Bruce van Dover, Editor(s)

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