Non-linear spin waves on topological defects of texture in superfluid He-3-B

Chen, A. S. and Bunkov, Yuri M. and Godfrin, H. and Schanen, Roch and Scheffler, F. (1998) Non-linear spin waves on topological defects of texture in superfluid He-3-B. Journal of Low Temperature Physics, 110 (1-2). pp. 51-56. ISSN 0022-2291

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Abstract

We have observed non-linear behaviour of stationary spin waves localised on textural topological defects. We can explain our results in the framework of the Schrodinger equation with feedback. The new method gives us the ability to see many topological defects, which are undistinguished by traditional methods of NMR. We have Sound that some of the non-linear spin wave modes can be responsible for the extremely long lived induction decay signals called "Persistent signals".

Item Type:
Journal Article
Journal or Publication Title:
Journal of Low Temperature Physics
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3104
Subjects:
ID Code:
75406
Deposited By:
Deposited On:
09 Sep 2015 06:32
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 09:21