Bradley, D. Ian and Fisher, Shaun N. and Guénault, Anthony M. and Haley, Richard P. and Pickett, George R. and Roberts, John Edward and O'Sullivan, Samantha and Tsepelin, Viktor (2007) Non-linear mechanical response of the a-like phase of superfluid He-3 in aerogel. Journal of Low Temperature Physics, 148 (5-6). pp. 603-607. ISSN 0022-2291
Full text not available from this repository.Abstract
We present measurements of the response of the A-like phase of superfluid He-3 in aerogel to an applied flow. The measurements are made using a cylindrical piece of 98% silica aerogel attached to a vibrating wire resonator. The resonator is immersed in superfluid He-3 at low temperatures and relatively high magnetic fields such that the aerogel confined superfluid is in the A-like phase, while the surrounding fluid is in the bulk B-phase. We observe a variety of interesting non-linear and hysteretic effects when the resonator is driven to higher velocities. We present some of our preliminary findings and speculate on their implications.
| Item Type: | Article |
|---|---|
| Journal or Publication Title: | Journal of Low Temperature Physics |
| Subjects: | Q Science > QC Physics |
| Departments: | Faculty of Science and Technology > Physics |
| ID Code: | 23473 |
| Deposited By: | Dr Richard P. Haley |
| Deposited On: | 23 Jan 2009 14:21 |
| Refereed?: | Yes |
| Published?: | Published |
| Last Modified: | 26 Jul 2012 16:10 |
| Identification Number: | |
| URI: | http://eprints.lancs.ac.uk/id/eprint/23473 |
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