P-120: Temperature Dependence of Dynamic Holographic Displays using Doped Liquid Crystals

2015 ◽  
Vol 46 (1) ◽  
pp. 1618-1620 ◽  
Author(s):  
Xiao Li ◽  
Pengcheng Zhou ◽  
Yan Li ◽  
Chao Ping Chen ◽  
Xinhong Jiang ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Temperature Dependence ◽  
Holographic Displays

scholarly journals Anomalous temperature dependence of layer spacing of de Vries liquid crystals: Compensation model

2016 ◽  
Vol 108 (24) ◽  
pp. 243301 ◽  
Author(s):  
K. Merkel ◽  
A. Kocot ◽  
J. K. Vij ◽  
P. J. Stevenson ◽  
A. Panov ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Temperature Dependence ◽  
Anomalous Temperature Dependence ◽  
Anomalous Temperature ◽  
Layer Spacing ◽  
Compensation Model ◽  
De Vries

EPR Study of the Temperature Dependence of Molecular Rotation in Nematic Liquid Crystals

1971 ◽  
Vol 12 (4) ◽  
pp. 335-344 ◽  
Author(s):  
C. F. Schwerdtfeger ◽  
M. Marušič ◽  
A. Mackay ◽  
R. Y. Dong
Keyword(s):  
Liquid Crystals ◽  
Temperature Dependence ◽  
Nematic Liquid Crystals ◽  
Molecular Rotation

Elastic Constants of Nematic Phenylpyrimidines Determined by Two Different Methods

1990 ◽  
Vol 45 (1) ◽  
pp. 37-42 ◽  
Author(s):  
A. Scharkowski ◽  
H. Schmiedel ◽  
R. Stannarius ◽  
E. Weißhuhn
Keyword(s):  
Liquid Crystals ◽  
Temperature Dependence ◽  
Elastic Constants ◽  
Optical Method ◽  
Order Parameter ◽  
Diamagnetic Susceptibility ◽  
Orientational Order ◽  
Orientational Order Parameter ◽  
H Nmr ◽  
Electric And Magnetic Fields

AbstractA survey of various methods to measure the elastic constants Ki of nematic liquid crystals is given. To determine K1, K3 and the anisotropy of the diamagnetic susceptibility Δx of two members of the 5n-hexyl-2-[4n-alkyloxy-phenyl]-pyrimidines and a mixture of both, we used a combined electromagneto- optical method, consisting in independent measurements of the optical phase difference in electric and magnetic fields acting on the same cell. The temperature dependence of the K1- and K3-values for these phenylpyrimidines can be explained by common theories. The Δx data show the same temperature dependence as the values of the orientational order parameter S obtained by 1H-NMR.

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