Hexagon and stripe Turing structures in a gas discharge system

被引：72

作者：

Astrov, Y ^{[1
]}

Ammelt, E ^{[1
]}

Teperick, S ^{[1
]}

Purwins, HG ^{[1
]}

机构：

[1] RUSSIAN ACAD SCI,JOFFE PHYS TECH INST,ST PETERSBURG 194021,RUSSIA

来源：

PHYSICS LETTERS A | 1996年 / 211卷 / 03期

关键词：

electrical discharge; pattern formation; hexagons; stripes; Turing bifurcation;

D O I：

10.1016/0375-9601(95)00926-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report the observation of different scenarios of pattern formation in a de driven two-dimensional semiconductor-discharge system. Transitions from the homogeneous state to stationary hexagon and stripe patterns are referred to as instabilities of Turing type. The underlying physical mechanism is discussed.

引用

页码：184 / 190

页数：7

共 22 条

[1] SPATIOTEMPORAL PATTERN-FORMATION IN A LATERAL HIGH-FREQUENCY GLOW-DISCHARGE SYSTEM [J].

AMMELT, E ;

SCHWENG, D ;

PURWINS, HG .

PHYSICS LETTERS A, 1993, 179 (4-5) :348-354

[2]

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

[3] PATTERN-FORMATION ON A NONLINEAR PERIODIC ELECTRICAL NETWORK [J].

BERKEMEIER, J ;

DIRKSMEYER, T ;

KLEMPT, G ;

PURWINS, HG .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1986, 65 (02) :255-258

[4] CORONA DISCHARGE PHOTOGRAPHY [J].

BOYERS, DG ;

TILLER, WA .

JOURNAL OF APPLIED PHYSICS, 1973, 44 (07) :3102-3112

[5] STABILITY OF FINITE AMPLITUDE CELLULAR CONVECTION AND ITS RELATION TO AN EXTREMUM PRINCIPLE [J].

BUSSE, FH .

JOURNAL OF FLUID MECHANICS, 1967, 30 :625-&

[6] EXPERIMENTAL-EVIDENCE OF A SUSTAINED STANDING TURING-TYPE NONEQUILIBRIUM CHEMICAL-PATTERN [J].

CASTETS, V ;

DULOS, E ;

BOISSONADE, J ;

DEKEPPER, P .

PHYSICAL REVIEW LETTERS, 1990, 64 (24) :2953-2956

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

CILIBERTO, S ;

COULLET, P ;

LEGA, J ;

PAMPALONI, E ;

PEREZGARCIA, C .

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

[8] PATTERN-FORMATION OUTSIDE OF EQUILIBRIUM [J].

CROSS, MC ;

HOHENBERG, PC .

REVIEWS OF MODERN PHYSICS, 1993, 65 (03) :851-1112

[9]

Gorbatyuk A. V., 1989, Soviet Technical Physics Letters, V15, P224

[10]

GUHARATNE GH, 1994, PHYS REV E, V50, P2802

← 1 2 3 →