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The Study of the Electrohydrodynamic Instability and the Growing Process of the Dissipative Structure in Liquid Crystal : Two-dimensional Fourier analysis of the spatial pattern in liquid crystal

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 29 Issue 1 Page 77-84
published_at 1978
KJ00000156227.pdf
[fulltext] 958 KB
Title
液晶の電気流体力学的不安定性と散逸構造の形成過程に関する研究 : 2 次元空間周波数フーリエ解析による液晶パターンの研究
The Study of the Electrohydrodynamic Instability and the Growing Process of the Dissipative Structure in Liquid Crystal : Two-dimensional Fourier analysis of the spatial pattern in liquid crystal
Creators Miike Hidetoshi
Creators Umeda Chikashi
Creators Koga Kazutoshi
Creators Ebina Yoshio
Source Identifiers
The electrohydrodynamic instability in liquid crystal is studied by Fourier analysis of the spatial pattern observed under porlarizing microscope The qualitative characteristics of the pattern is drawned out with this method. This method is applied to the dynamic phenomena : the growing process of the pattern after the external field is supplied. The ”distance” between the pattern in stationary state and the one in the growing process is defined with use of the Fourier component of the respective pattern. The results of the analysis is consistent to the information from the microscopical observation and the measurement of the time dependence of the current density.
Subjects
電気電子工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1978
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部