Title data
Reimann, Bert ; Richter, Reinhard ; Rehberg, Ingo:
Glasslike relaxation of labyrinthine domain patterns.
In: Physical Review E.
Vol. 65
(March 2002)
Issue 3
.
- Eintrag 031504.
ISSN 1550-2376
DOI der Verlagsversion: https://doi.org/10.1103/PhysRevE.65.031504
Abstract
A spatial analysis of globally disordered (labyrinthine) stripe domain patterns in thin ferrimagnetic garnet films is applied to investigate the pattern evolution. After demagnetization of the sample we obtain a branched (fernlike) structure. By periodic modulation of the magnetic field the number of the branches diminishes and a labyrinthine pattern develops. We describe the evolution of the pattern by a measure extracted from the curvature of the border line of the magnetic domains. The relaxation of this measure is found to be nonexponential and can be described by the Kohlrausch-Williams-Watts law.
Further data
Item Type: | Article in a journal |
---|---|
Keywords: | Glass transitions; Ferrimagnetics; Domain structure. |
DDC Subjects: | 500 Science > 530 Physics |
Institutions of the University: | Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors > Chair Experimental Physics V - Univ.-Prof. Dr. Ingo Rehberg Profile Fields > Advanced Fields > Nonlinear Dynamics Faculties Faculties > Faculty of Mathematics, Physics und Computer Science Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics V Profile Fields Profile Fields > Advanced Fields Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors |
Language: | English |
Originates at UBT: | Yes |
URN: | urn:nbn:de:bvb:703-epub-4023-1 |
Date Deposited: | 19 Feb 2019 08:45 |
Last Modified: | 06 Jul 2020 10:42 |
URI: | https://epub.uni-bayreuth.de/id/eprint/4023 |