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Auto-Waves in Liquid Crystals. I. Nonstationary Electrohydrodynamic Instability

 

作者: V.A. Delev,   O.A. Scaldin,   A.N. Chuvyrov,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 1992）
卷期: Volume 215, issue 1  

页码: 179-186

 

ISSN:1058-725X

 

年代: 1992

 

DOI:10.1080/10587259208038523

 

出版商: Taylor & Francis Group

 

关键词: domain oscillations;electrohydrodynamic instability;autowaves

 

数据来源: Taylor

 

摘要:

It has been found that the coherent domain oscillations which perform stochastic auto-oscillations appear in nematic liquid crystals above the threshold of electrohydrodynamic instability in de-electric field. In this case the oscillating domain block generates the nonlinear orientational waves. The voltage dependences of the wave length, velocity of propagation and period of wave process have been measured.

 

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