PHASE SLIPPAGE, NONADIABATIC EFFECT, AND DYNAMICS OF A SOURCE OF TRAVELING WAVES

被引：13

作者：

KAPLAN, E

STEINBERG, V

机构：

[1] Department of Nuclear Physics, Weizmann Institute of Science

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.71.3291

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Experimental studies of the source dynamics of counterpropagating waves in a convecting binary fluid are presented. The source motion is controlled by side heating. There exists a locking band inside which the source is pinned by the underlying roll structure. Outside this band the source commences to move abruptly by steps of half a wavelength. A distortion of the phase field and the resulting nonlocal flow are essential ingredients responsible for the abrupt transition to the sliding state. Strong similarity to switching charge density waves dynamics is discussed.

引用

页码：3291 / 3294

页数：4

共 24 条

[1] NONADIABATIC EFFECTS IN CONVECTION [J].

BENSIMON, D ;

SHRAIMAN, BI ;

CROQUETTE, V .

PHYSICAL REVIEW A, 1988, 38 (10) :5461-5464

[2]

BENSIMON D, COMMUNICATION

[3]

BLOOMFIELD P, 1976, FOURIER ANAL TIME SE, pCH6

[4]

BURRIDGE R, 1967, B SEISMOL SOC AM, V57, P341

[5] SPATIOTEMPORAL DYNAMICS OF OSCILLATORY CONVECTION AT LOW PRANDTL NUMBER - WAVES AND DEFECTS [J].

CHIFFAUDEL, A ;

PERRIN, B ;

FAUVE, S .

PHYSICAL REVIEW A, 1989, 39 (05) :2761-2764

[6] NONLINEAR-WAVES OF THE OSCILLATORY INSTABILITY ON FINITE CONVECTIVE ROLLS [J].

CROQUETTE, V ;

WILLIAMS, H .

PHYSICA D, 1989, 37 (1-3) :300-314

[7]

DANGLEMEYER G, NONLINEAR EVOLUTION

[8] DYNAMICAL PROPERTIES OF PROPAGATING FRONT SOLUTIONS OF THE AMPLITUDE EQUATION [J].

DEE, G .

PHYSICA D, 1985, 15 (03) :295-304

[9] NONEQUILIBRIUM NUCLEATION OF TOPOLOGICAL DEFECTS AS A DETERMINISTIC PHENOMENON [J].

ECKMANN, JP ;

GOREN, G ;

PROCACCIA, I .

PHYSICAL REVIEW A, 1991, 44 (02) :R805-R808

[10]

Fisher D, COMMUNICATION

← 1 2 3 →