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

Bradley, DI and Hayes, WM (2000) An RF-SQUID amplifier system for use with vibrating wire resonators. Journal of Low Temperature Physics, 119 (5-6). pp. 703-713. ISSN 0022-2291

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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.

Item Type:

Journal Article

Journal or Publication Title:

Journal of Low Temperature Physics

Uncontrolled Keywords:

/dk/atira/pure/subjectarea/asjc/2500/2500

Subjects:

?? superfluid he-3-bbehaviorgeneral materials scienceatomic and molecular physics, and opticscondensed matter physicsmaterials science(all) ??

Departments:

Faculty of Science and Technology > Physics

ID Code:

65445

Deposited By:

ep_importer_pure

Deposited On:

27 Jun 2013 15:46

Refereed?:

Yes

Published?:

Published

Last Modified:

16 Jul 2024 09:24

URI:

https://eprints.lancs.ac.uk/id/eprint/65445