Induction of the orthogonal smectic a phase occurs in mixtures of nematic compounds with positive and negative dielectric anisotropy. The aim of this work is to determine influence of a molecular structure of compounds on the induction strength of this phase. cyclohexyl tolanes with the terminal group -OCF₃, differing with a lateral substitution of a rigid core with fluorine atoms, were mixed with tolanes with two fluorine atoms in a lateral position and different lengths of a terminal alkoxy chain. Based on phase diagrams, obtained with the use of a polarising optical microscope, the influence of a structure of both types of compounds on the induction of the SmA phase is presented. Both, an increase in a number of fluorine atoms in a rigid...
A series of 3-perfluoroalkylbenzoate esters are synthesised. They tend to exhibit enantiotropic SmA ...
Dielectric studies were performed for several isothiocyanato-tolane compounds having the F atom atta...
Dependence of a blue phase temperature range on a chiral dopant and cyano compound addition as well ...
Induction of the orthogonal smectic A phase occurs in mixtures of nematic compounds with positive an...
The influence of the structure of compounds having terminal isothiocyanate group in binary mixtures ...
In this paper, the authors present a dielectric study of the monolayer (SA1) and bilayer (SA2) smect...
Restricted AccessWe have studied a binary mixture of compounds, one of which has rod-like molecules ...
The mesomorphic properties of various terminally alkyl and/or alkoxy substituted azobenzenes are inv...
Restricted Access.We have studied the phase diagram of binary mixtures of 4'-n-heptyl-4-bromobipheny...
Abstract Two series of liquid crystals containing a tolane-core surrounded by an ester and a sulfini...
In this Thesis we present the results of investigations into the mesogenic properties of a number of...
We measured the dielectric anisotropy Δε of two compounds (507 and 508) of the p-pentoxy-benzylidene...
A new series of laterally fluorinated mesomorphic compounds, namely 2-fluoro-4-((4-(alkyloxy)phenyl)...
The rôle of aromatic cores and aliphatic chains in the nature of liquid crystal polymorphism is stud...
In this Thesis we present the results of investigations into the effect of structural changes on the...
A series of 3-perfluoroalkylbenzoate esters are synthesised. They tend to exhibit enantiotropic SmA ...
Dielectric studies were performed for several isothiocyanato-tolane compounds having the F atom atta...
Dependence of a blue phase temperature range on a chiral dopant and cyano compound addition as well ...
Induction of the orthogonal smectic A phase occurs in mixtures of nematic compounds with positive an...
The influence of the structure of compounds having terminal isothiocyanate group in binary mixtures ...
In this paper, the authors present a dielectric study of the monolayer (SA1) and bilayer (SA2) smect...
Restricted AccessWe have studied a binary mixture of compounds, one of which has rod-like molecules ...
The mesomorphic properties of various terminally alkyl and/or alkoxy substituted azobenzenes are inv...
Restricted Access.We have studied the phase diagram of binary mixtures of 4'-n-heptyl-4-bromobipheny...
Abstract Two series of liquid crystals containing a tolane-core surrounded by an ester and a sulfini...
In this Thesis we present the results of investigations into the mesogenic properties of a number of...
We measured the dielectric anisotropy Δε of two compounds (507 and 508) of the p-pentoxy-benzylidene...
A new series of laterally fluorinated mesomorphic compounds, namely 2-fluoro-4-((4-(alkyloxy)phenyl)...
The rôle of aromatic cores and aliphatic chains in the nature of liquid crystal polymorphism is stud...
In this Thesis we present the results of investigations into the effect of structural changes on the...
A series of 3-perfluoroalkylbenzoate esters are synthesised. They tend to exhibit enantiotropic SmA ...
Dielectric studies were performed for several isothiocyanato-tolane compounds having the F atom atta...
Dependence of a blue phase temperature range on a chiral dopant and cyano compound addition as well ...