Measurements of the Rotational Viscosity Coefficient and the Shear-Alignment Angle in Nematic Liquid Crystals

1973 ◽  
Vol 30 (7) ◽  
pp. 261-263 ◽  
Author(s):  
S. Meiboom ◽  
R. C. Hewitt
Keyword(s):  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Viscosity Coefficient ◽  
Shear Alignment ◽  
Rotational Viscosity ◽  
Alignment Angle

Special optical geometry for measuring twist elastic module K22 and rotational viscosity γ1 of nematic liquid crystals

2009 ◽  
Vol 94 (18) ◽  
pp. 181910 ◽  
Author(s):  
A. V. Dubtsov ◽  
S. V. Pasechnik ◽  
D. V. Shmeliova ◽  
V. A. Tsvetkov ◽  
V. G. Chigrinov
Keyword(s):  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Optical Geometry ◽  
Elastic Module ◽  
Rotational Viscosity
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