Abstract
We present a Landau-type semiphenomenological theory for the zero-sound dispersion relation in normal-liquid-3He films in the presence of a magnetic field or for partially polarized films. We express our result in terms of the spin-dependent (F0a) and spin-independent (F0s) first Landau parameters. We give the zero-field result and the lowest-field correction. We find that the field effect should be readily observable for the presumably attainable experimental accuracy.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 16042-16045 |
| Number of pages | 4 |
| Journal | Physical Review B |
| Volume | 49 |
| Issue number | 22 |
| DOIs | |
| State | Published - 1994 |
Bibliographical note
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