THE DISSIPATIVE STRUCTURES INDUCED BY MIC ROWAVE FIELD IN KER(MOO4)(2)

Authors
KUTKO VI KOBETS MI
Citation
Vi. Kutko et Mi. Kobets, THE DISSIPATIVE STRUCTURES INDUCED BY MIC ROWAVE FIELD IN KER(MOO4)(2), Fizika nizkih temperatur, 22(12), 1996, pp. 1447-1451
Citations number
14
Categorie Soggetti
Physics, Applied
Journal title
Fizika nizkih temperatur → ACNP
ISSN journal
01326414
Volume
22
Issue
12
Year of publication
1996
Pages
1447 - 1451
Database
ISI
SICI code
0132-6414(1996)22:12<1447:TDSIBM>2.0.ZU;2-W
Abstract
The intensity of relaxation absorption in the critical region of the s tructural phase transition was measured in different microwave fields in the KEr(MoO4)(2) crystal. A sequence of peculiarities (bifurcations ) of the threshold character in the intensity of microwave radiation h as been revealed in relaxation absorption. It is supposed that the rel axation absorption peculiarities are the Hopf biturcations and are cau sed by the formation of dissipative structures on vibrations of the cr ystal lattice of KEr(MoO4)(2).