ShareNONLINEAR THEORY OF RELAXATION OF UNSTABLE MAGNETIZATION PRECESSION IN HELIUM 3-A.
[In Russian. / En russe.]
Author(s) : FOMIN I. A., SOPOVA D. V., STAVREV P. V.
Type of article: Article
Summary
A THEORY OF RELAXATION OF THE MAGNETIZATION IN THE SUPERFLUID A-PHASE OF LIQUID HELIUM 3 UNDER CONDITIONS OF THE PULSED NMR METHOD IS PROPOSED. THE RELAXATION ISDUE TO THE DEVELOPMENT OF INSTABILITY OF SPATIALLY HOMOGENEOUS PRECESSION. THE LOCALIZED INITIAL PERTURBATIONS CREATE MOVING FRONTS ON WHICH THE TRANSITION OF THE PRECESSING MAGNETIZATION FROM THE UNSTABLE INITIAL STATE TO THE EQUILIBRIUM STATE OCCURS. THE MAIN DISSIPATING MECHANISM IS SPIN DIFFUSION IN THE REGION OF THE FRONT.
Details
- Original title: [In Russian. / En russe.]
- Record ID : 1991-2369
- Languages: Russian
- Source: Z. eksp. teor. Fiz. - vol. 99 - n. 1
- Publication date: 1991/01
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles in this issue (2)
See the source
Indexing
- Themes: Properties of cryogenic fluids and materials
- Keywords: Helium 3; Helium; NMR; Relaxation; Superfluid helium
-
BIFURCATION OF NMR PICTURE IN SUPERFLUID HELIUM...
- Author(s) : UGULAVA A. I.
- Date : 1987
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 13 - n. 3
View record
-
SPIN DIFFUSION IN SOLID HELIUM 3-HELIUM 4 SOLUT...
- Author(s) : SLJUSAREV V. A., STRZEMECNYJ M. A.
- Date : 1983
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 9 - n. 12
View record
-
THE KINETICS OF PHONON-IMPURITY SYSTEM OF SUPER...
- Author(s) : ADAMENKO I. N., RUDAVSKIJ E. Ja.
- Date : 1987
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 13 - n. 1
View record
-
NMR INVESTIGATIONS OF 3HE AT TEMPERATURES 1 TO ...
- Author(s) : ESEL'SON B. N.
- Date : 1981
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 7 - n. 8
View record
-
W-BOSONS AND STRUCTURE OF THE INTERFACE OF THE ...
- Author(s) : VOLOVIK G. E.
- Date : 1990/04
- Languages : Russian
- Source: Z. eksp. teor. Fiz. - vol. 97 - n. 4
View record