Fisher, Shaun N. and Guénault, Anthony M. and Matthews, C. J. and Skyba, P. and Pickett, George R. and Zaki, K. L. (2005) Coherent spin precession in superfluid He-3-B excited in a field minimum at low temperatures. Journal of Low Temperature Physics, 138 (3-4). pp. 777-782. ISSN 0022-2291
Full text not available from this repository.Abstract
The persistent precessing domain (PPD) is an isolated region of coherent spin precession which is observed in the B phase of superfluid He-3 at the lowest achievable temperatures. It has many unusual properties and its free decay can exceed 1000 s at the lowest temperatures. Previous observations of the PPD were highly irreproducible but we now find the PPD to be very reproducible when there is a field minimum along the cell axis. Here we discuss measurements of the PPD as we control the magnetic field profile, allowing the depth of the minimum to be adjusted.
| Item Type: | Article |
|---|---|
| Journal or Publication Title: | Journal of Low Temperature Physics |
| Uncontrolled Keywords: | superfluid ; helium-3 ; LONG-LIVED INDUCTION SIGNAL ; DYNAMICS ; DOMAIN |
| Subjects: | Q Science > QC Physics |
| Departments: | Faculty of Science and Technology > Physics Faculty of Science and Technology > Lancaster Environment Centre |
| ID Code: | 23559 |
| Deposited By: | Dr Richard P. Haley |
| Deposited On: | 03 Feb 2009 15:04 |
| Refereed?: | Yes |
| Published?: | Published |
| Last Modified: | 26 Jul 2012 16:11 |
| Identification Number: | |
| URI: | http://eprints.lancs.ac.uk/id/eprint/23559 |
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