Persistent global power fluctuations near a dynamic transition in electroconvection -: art. no. 030101

被引：5
|
作者：
Tóth-Katona, T
Cressman, JR
Goldburg, WI
Gleeson, JT
机构：
[1] Kent State Univ, Dept Phys, Kent, OH 44242 USA
[2] Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA
来源：
PHYSICAL REVIEW E | 2003年 / 68卷 / 03期
关键词：
D O I：
10.1103/PhysRevE.68.030101
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
This is a study of the global fluctuations in power injection and light transmission through a liquid crystal just above the onset of electroconvection. The source of the fluctuations is identified as the creation and annihilation of defects. They are spatially uncorrelated and yet temporally correlated. The temporal correlation is seen to persist for extremely long times. There seems to be an especially close relation between defect creation or annihilation in electroconvection and thermal plumes in Rayleigh-Benard convection.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Distribution of injected power fluctuations in electroconvection -: art. no. 264501
    Tóth-Katona, T
    Gleeson, JT
    PHYSICAL REVIEW LETTERS, 2003, 91 (26)
  • [2] Interfacial fluctuations near the critical filling transition -: art. no. 031602
    Bednorz, A
    Napiórkowski, M
    PHYSICAL REVIEW E, 2001, 63 (03): : 031602 - 031602
  • [3] Dynamic rigidity transition -: art. no. 016103
    Åström, JA
    Latva-Kokko, M
    Timonen, J
    PHYSICAL REVIEW E, 2003, 67 (01):
  • [4] Giant stress fluctuations at the jamming transition -: art. no. 178301
    Lootens, D
    Van Damme, H
    Hébraud, P
    PHYSICAL REVIEW LETTERS, 2003, 90 (17)
  • [5] Reflection on JM3 over the last three years -: art. no. 030101
    Lin, BJ
    JOURNAL OF MICROLITHOGRAPHY MICROFABRICATION AND MICROSYSTEMS, 2005, 4 (03):
  • [6] Criticality and phase transition in stock-price fluctuations - art. no. 068701
    Kiyono, K
    Struzik, ZR
    Yamamoto, Y
    PHYSICAL REVIEW LETTERS, 2006, 96 (06)
  • [7] Pulsed 5 MeV standing wave electron linac for radiation processing -: art. no. 030101
    Auditore, L
    Barnà, RC
    De Pasquale, D
    Italiano, A
    Trifirò, A
    Trimarchi, M
    PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS, 2004, 7 (03): : 1 - 5
  • [8] Fluctuations in network dynamics -: art. no. 028701
    de Menezes, MA
    Barabási, AL
    PHYSICAL REVIEW LETTERS, 2004, 92 (02) : 4
  • [9] Dewetting of thin polymer films near the glass transition -: art. no. 196101
    Saulnier, F
    Raphaël, E
    de Gennes, PG
    PHYSICAL REVIEW LETTERS, 2002, 88 (19) : 4
  • [10] Microstructure and dynamics near an attractive colloidal glass transition -: art. no. 188301
    Pontoni, D
    Narayanan, T
    Petit, JM
    Grübel, G
    Beysens, D
    PHYSICAL REVIEW LETTERS, 2003, 90 (18)
12345