?Guest-Host? effect in polymer-dispersed nematic liquid crystals

1994 ◽  
Vol 34 (6) ◽  
pp. 930-933 ◽  
Author(s):  
G. M. Zharkova ◽  
S. A. Streltsov ◽  
V. M. Khachaturyan
Keyword(s):  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Polymer Dispersed ◽  
Host Effect

scholarly journals Dynamic Response of Graphitic Flakes in Nematic Liquid Crystals: Confinement and Host Effect

Nanomaterials ◽  
2017 ◽  
Vol 7 (9) ◽  
pp. 250 ◽  
Author(s):  
Weiwei Tie ◽  
Surjya Bhattacharyya ◽  
Yuanhao Gao ◽  
Zhi Zheng ◽  
Eun Shin ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Dynamic Response ◽  
Nematic Liquid Crystals ◽  
Host Effect

Inverse “guest–host” effect: ferroelectric nanoparticles mediated switching of nematic liquid crystals

Nanoscale ◽  
2020 ◽  
Vol 12 (31) ◽  
pp. 16438-16442
Author(s):  
Y. Garbovskiy ◽  
A.V. Emelyanenko ◽  
A. Glushchenko
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Host Effect ◽  
Orientational Transitions

We report an inverse guest–host effect: Ferroelectric nanoparticles (a guest) can fully control orientational transitions in a liquid crystal host.

Orientation and anchoring effects in stretched polymer dispersed nematic liquid crystals

2000 ◽  
Vol 27 (9) ◽  
pp. 1183-1187 ◽  
Author(s):  
Yue Zhao ◽  
Shuying Bai ◽  
Thanh-Nha Banh ◽  
Julien Brazeau
Keyword(s):  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Anchoring Effects ◽  
Polymer Dispersed

Optical bistability using nematic liquid crystals and polymer-dispersed liquid crystals

1998 ◽  
Author(s):  
Doina Manaila-Maximean ◽  
Constantin Rosu ◽  
Rodica Bena ◽  
Alexandru I. Albu ◽  
Ion M. Popescu
Keyword(s):  
Liquid Crystals ◽  
Optical Bistability ◽  
Nematic Liquid Crystals ◽  
Polymer Dispersed Liquid Crystals ◽  
Polymer Dispersed

scholarly journals Holographic Characteristics of Photopolymers Containing Different Mixtures of Nematic Liquid Crystals

Polymers ◽  
2019 ◽  
Vol 11 (2) ◽  
pp. 325 ◽  
Author(s):  
Sandra Fenoll ◽  
Francisco Brocal ◽  
José David Segura ◽  
Manuel Ortuño ◽  
Augusto Beléndez ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystals ◽  
Light Intensity ◽  
Electric Field ◽  
Diffraction Efficiency ◽  
Applied Voltage ◽  
Nematic Liquid Crystals ◽  
Variable Electric Field ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed

A holographic polymer dispersed liquid crystal (HPDLC) is used to record holographic diffraction gratings. Several mixtures of nematic liquid crystals (LC) are used as components of the HPDLC to evaluate their influence in static and dynamic basic properties. The diffraction efficiency obtained in the reconstruction of the holograms is evaluated to compare the influence of the different LC. Additionally, the samples are exposed to a variable electric field and the diffracted light intensity as a function of the applied voltage is measured to evaluate the influence of the LC. The results obtained show significant differences depending on the LC incorporated to the photopolymer.

Magneto-Optical Study of Friedericksz Threshold in Polymer Dispersed Nematic Liquid Crystals

2008 ◽  
Vol 488 (1) ◽  
pp. 309-316 ◽  
Author(s):  
O. O. Prishchepa ◽  
A. M. Parshin ◽  
A. V. Shabanov ◽  
V. Ya. Zyryanov
Keyword(s):  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Optical Study ◽  
Polymer Dispersed
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