Zigzag destabilized spirals and targets

被引：76

作者：

Astrov, YA

Muller, I

Ammelt, E

Purwins, HG

机构：

[1] Univ Munster, Inst Appl Phys, D-48149 Munster, Germany

[2] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 80卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.80.5341

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report experimental evidence of novel kinds of patterns-zigzag destabilized spirals and targets. They have been found in a planar de driven semiconductor-gas discharge system. Comparison of these patterns with conventional spirals and targets that can form in the same system allows one to conclude that the observed phenomena are specific for large amplitude structures of pattern forming media.

引用

收藏

页码：5341 / 5344

页数：4

相关论文

共 28 条

[1] Stripe Turing structures in a two-dimensional gas discharge system [J].

Ammelt, E ;

Astrov, YA ;

Purwins, HG .

PHYSICAL REVIEW E, 1997, 55 (06) :6731-6740

[2]

[Anonymous], 1990, DISSIPATIVE STRUCTUR, DOI DOI 10.1016/B978-0-08-092445-8.50011-0

[3] Hexagon and stripe Turing structures in a gas discharge system [J].

Astrov, Y ;

Ammelt, E ;

Teperick, S ;

Purwins, HG .

PHYSICS LETTERS A, 1996, 211 (03) :184-190

[4] Experimental evidence for zigzag instability of solitary stripes in a gas discharge system [J].

Astrov, YA ;

Ammelt, E ;

Purwins, HG .

PHYSICAL REVIEW LETTERS, 1997, 78 (16) :3129-3132

[5] Formation of clusters of localized states in a gas discharge system via a self-completion scenario [J].

Astrov, YA ;

Logvin, YA .

PHYSICAL REVIEW LETTERS, 1997, 79 (16) :2983-2986

[6] SPIRALS AND CHEMICAL TURBULENCE IN AN EXCITABLE SURFACE-REACTION [J].

BAR, M ;

GOTTSCHALK, N ;

HILDEBRAND, M ;

EISWIRTH, M .

PHYSICA A, 1995, 213 (1-2) :173-180

[7] PATTERN-FORMATION IN REACTION-DIFFUSION SYSTEMS - DISSIPATIVE SOLITONS IN PHYSICAL SYSTEMS [J].

BODE, M ;

PURWINS, HG .

PHYSICA D, 1995, 86 (1-2) :53-63

[8]

Boissonade J., 1994, CHEM WAVES PATTERNS, P221

[9] DEFECTS IN ROLL-HEXAGON COMPETITION [J].

CILIBERTO, S ;

COULLET, P ;

LEGA, J ;

PAMPALONI, E ;

PEREZGARCIA, C .

PHYSICAL REVIEW LETTERS, 1990, 65 (19) :2370-2373

[10] STATIONARY AND DRIFTING SPIRAL WAVES OF EXCITATION IN ISOLATED CARDIAC-MUSCLE [J].

DAVIDENKO, JM ;

PERTSOV, AV ;

SALOMONSZ, R ;

BAXTER, W ;

JALIFE, J .

NATURE, 1992, 355 (6358) :349-351