SURFACE INSTABILITY OF COHERENT PRECESSION IN THE NONHYDRODYNAMIC REGIME

Authors
BUNKOV YM GOLO VL TIMOFEEVSKAYA OD
Citation
Ym. Bunkov et al., SURFACE INSTABILITY OF COHERENT PRECESSION IN THE NONHYDRODYNAMIC REGIME, Czechoslovak journal of Physics, 46, 1996, pp. 213-214
Citations number
5
Categorie Soggetti
Physics
Journal title
Czechoslovak journal of Physics → ACNP
ISSN journal
00114626
Volume
46
Year of publication
1996
Supplement
1
Pages
213 - 214
Database
ISI
SICI code
0011-4626(1996)46:<213:SIOCPI>2.0.ZU;2-J
Abstract
We have studied numerically the dynamics of the order parameter of He- 3-B undergoing coherent quantum precession near the walls of a cell. W e have found that the Brinkman-Smith configuration is perturbed by the interaction of the orbital component of the order parameter with the walls. This perturbation is responsible for the ultralow temperature i nstability of the coherent precession in the nonhydrodynamic regime.