Operation of a Y-Ba-Cu-O rf SQUID at 81 K
- 24 August 1987
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 51 (8) , 617-618
- https://doi.org/10.1063/1.98365
Abstract
An rf superconducting quantum interference device (SQUID) has been made from bulk Y-Ba-Cu-O. The device displays quantum interference effects and operates with useful signal levels up to 81 K. The SQUID is formed from a ring of Y-Ba-Cu-O which is broken in the cryogenic environment and then recontacted. Estimates of the SQUID noise performance are given.Keywords
This publication has 3 references indexed in Scilit:
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- Design and Operation of Stable rf-Biased Superconducting Point-Contact Quantum Devices, and a Note on the Properties of Perfectly Clean Metal ContactsJournal of Applied Physics, 1970