DYNAMIC DOUBLE HYSTERESIS IN WEAKLY IONIZED MAGNETOPLASMAS

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/39350

Title:	DYNAMIC DOUBLE HYSTERESIS IN WEAKLY IONIZED MAGNETOPLASMAS
Authors:	I,L;LIU,JM
Contributors:	物理研究所
Keywords:	MULTIPLICITY
Date:	1992
Issue Date:	2010-07-08 14:13:02 (UTC+8)
Publisher:	中央大學
Abstract:	We investigated experimentally the dynamical hysteresis in a weakly ionized rf magnetoplasma system by varying the frequency of the triangular modulation of the amplitude of rf voltage. The modulation covered a region consisting of two cascaded hysteresis loops with four different states. The high-frequency modulations cause finite delays of the onsets of bifurcations in the hysteresis diagrams. Power-law dependence of the delay width of bifurcation on the modulation frequency was observed. The finite delay at the bifurcation makes the system bypass certain states in the modulation cycle as the frequency increases. The bypassing processes occur stochastically and the probability of bypassing increases with the modulation frequency. Mode-locking windows with finite width exist in the high-frequency regime.
Relation:	PHYSICAL REVIEW A
Appears in Collections:	[Graduate Institute of Physics] journal & Dissertation

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