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Acta Physica Sinica (Overseas Edition), 1996, Vol. 5(4): 255-263    DOI: 10.1088/1004-423X/5/4/003
CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES Prev   Next  

MOLECULAR ORIENTATION AND COLOR ALTERNATION OF SURFACE STABILIZED FERROELECTRIC LIQUID CRYSTAL CELL

XIAO SHENG-AN (肖胜安), CHEN TIE-QI (陈铁岐), XU KE-SHU (徐克(王寿))
State Key Laboratory for Material Modification by Triple Beams, Department of Physics, Fudan University, Shanghai 200433, China
Abstract  Molecular orientation configurations across zig-zag defects and thin-line defects of the surface stabilized ferroelectric liquid crystal (SSFLC) cell are presented. The transmission spectra of the SSFLC cell of non-uniform states are numerically calculated using the asym-metric chcvron structure model. The calculations agree well with experimental results, which confirms the continuity of the N-director across the chevron interface. The color alternation of the SSFLC cell between crossed polarizers is well explained.
Received:  26 May 1995      Accepted manuscript online: 
PACS:  77.84.Nh (Liquids, emulsions, and suspensions; liquid crystals)  
  61.30.Jf (Defects in liquid crystals)  

Cite this article: 

XIAO SHENG-AN (肖胜安), CHEN TIE-QI (陈铁岐), XU KE-SHU (徐克(王寿)) MOLECULAR ORIENTATION AND COLOR ALTERNATION OF SURFACE STABILIZED FERROELECTRIC LIQUID CRYSTAL CELL 1996 Acta Physica Sinica (Overseas Edition) 5 255

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