Dielectric relaxation spectroscopy of guest–host ferroelectric liquid crystals: influence of anthraquinone dye

2004 ◽  
Vol 65 (6) ◽  
pp. 1165-1175 ◽  
Author(s):  
Samriti Khosla ◽  
K.K. Raina
Keyword(s):  
Liquid Crystals ◽  
Dielectric Relaxation ◽  
Dielectric Relaxation Spectroscopy ◽  
Ferroelectric Liquid Crystals ◽  
Anthraquinone Dye

Anomalous Low Frequency Dielectric Relaxation in Nanoparticles/Isotropic Fluid Mixed Ferroelectric Liquid Crystals

2012 ◽  
Vol 431 (1) ◽  
pp. 6-12 ◽  
Author(s):  
Anu Malik ◽  
Gautam Singh ◽  
Jai Prakash ◽  
Prasun Ganguly ◽  
Poonam Silotia ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Dielectric Relaxation ◽  
Low Frequency ◽  
Ferroelectric Liquid Crystals ◽  
Isotropic Fluid

scholarly journals Thermotropic interface and core relaxation dynamics of liquid crystals in silica glass nanochannels: a dielectric spectroscopy study

2015 ◽  
Vol 17 (34) ◽  
pp. 22115-22124 ◽  
Author(s):  
Sylwia Całus ◽  
Lech Borowik ◽  
Andriy V. Kityk ◽  
Manfred Eich ◽  
Mark Busch ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Mesoporous Silica ◽  
Dielectric Relaxation ◽  
Dielectric Spectroscopy ◽  
Silica Glass ◽  
Dielectric Relaxation Spectroscopy ◽  
Spectroscopy Study ◽  
Relaxation Dynamics ◽  
Silica Membrane

We report dielectric relaxation spectroscopy experiments on two rod-like liquid crystals of the cyanobiphenyl family (5CB and 6CB) confined in tubular nanochannels with 7 nm radius and 340 micrometer length in a monolithic, mesoporous silica membrane.

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