12,000

We have over 12,000 students, from over 100 countries, within one of the safest campuses in the UK

93%

93% of Lancaster students go into work or further study within six months of graduating

Home > Research > Publications & Outputs > An RF-SQUID amplifier system for use with vibra...
View graph of relations

« Back

An RF-SQUID amplifier system for use with vibrating wire resonators

Research output: Contribution to journalJournal article

Published

Journal publication date06/2000
JournalJournal of Low Temperature Physics
Journal number5-6
Volume119
Number of pages11
Pages703-713
Original languageEnglish

Abstract

We describe the design and use of a sample RF-SQUID preamplifier for measurement involving vibrating wire resonators. For typical vibrating wires with a resonance frequency approaching 1 kHz, amplification factors of 10(6) to 10(7) are readily achievable together with an increase in the signal to noise ratio of over an order of magnitude.