MAPPINGS LEADING TO RANDOMIZATION OF AN ENVELOPE OF HIGH-INTENSITY SPIN-WAVES

Authors
NEMIDOV VE KOVSHIKOV NG
Citation
Ve. Nemidov et Ng. Kovshikov, MAPPINGS LEADING TO RANDOMIZATION OF AN ENVELOPE OF HIGH-INTENSITY SPIN-WAVES, Technical physics letters, 24(8), 1998, pp. 647-649
Citations number
6
Categorie Soggetti
Physics, Applied
Journal title
Technical physics letters → ACNP
ISSN journal
10637850
Volume
24
Issue
8
Year of publication
1998
Pages
647 - 649
Database
ISI
SICI code
1063-7850(1998)24:8<647:MLTROA>2.0.ZU;2-M
Abstract
An experimental investigation was made of the transition to chaos in t he self-modulation of high-intensity surface spin waves in magnetic fi lms with nonlinearity caused by a three-magnon interaction. One-dimens ional mappings leading to randomization of the envelope are constructe d. It is shown that these mappings are universal and do not depend on the scenario for the transition to chaos. (C) 1998 American Institute of Physics.