In the course of this work, in order to gain more insight into the structure and dynamics of discotic liquid crystals (DLCs), selected DLCs in the bulk and in the confined state were investigated in detail. It was concentrated on the following materials: (1) Pyrene-based discotic liquid crystal (DLC) pyrene-1,3,6,8-tetracarboxylic tetra(2-ethylhexyl)ester (Py4CEH), (2) Several Hexakis(n-alkoxy)triphenylene (HATn, n=5,6,8,10,12), (3) Several Hexakis(n-alkanoyloxy)triphenylene (HOTn, n=6,8,10,12) Different techniques were applied such as Differential Scanning Calorimetry, X-ray Scattering, Dielectric Relaxation Spectroscopy and inelastic as well as quasi-elastic Neutron Scattering. Furthermore the impact of confinement on the phase transiti...
We have studied the influence of geometric confinement imposed on the supra-molecular architecture o...
Due to its molecular configuration, Pyrene 1,3,6,8-tetracarboxylic rac-2-ethyl hexyl ester exhibits ...
The dynamics of the discotic liquid-crystalline system, hexakis (n-hexyloxy) triphenylene (HAT6), is...
This journal is © The Royal Society of Chemistry. The molecular dynamics of the triphenylene-based d...
Neutron scattering is employed to investigate the vibrational density of states (VDOS) of the discot...
Hexakis(n-alkyloxy)triphenylene) (HATn) consisting of an aromatic triphenylene core and alkyl side c...
The vibrational density of states of a series of homologous triphenylene-based discotic liquid cryst...
The vibrational density of states of a series of homologous triphenylene-based discotic liquid cryst...
International audienceThe molecular dynamics of the discotic liquid crystal pyrene-1,3,6,8-tetracarb...
In- and quasielastic neutron scattering is employed to investigate both the vibrational density of s...
L'objectif de cette thèse est de mener une étude fondamentale et expérimentale des propriétés physiq...
International audienceSemiconducting nanowires made of discotic columnar liquid crystals can be obta...
The dynamics and conductivity of the discotic liquid-crystal, hexakis(n-hexylox) triphenylene (HAT6)...
The aim of this work is to conduct fundamental and experimental studies of the physical properties o...
International audienceWe report a high-resolution dielectric study on a pyrene-based discotic liquid...
We have studied the influence of geometric confinement imposed on the supra-molecular architecture o...
Due to its molecular configuration, Pyrene 1,3,6,8-tetracarboxylic rac-2-ethyl hexyl ester exhibits ...
The dynamics of the discotic liquid-crystalline system, hexakis (n-hexyloxy) triphenylene (HAT6), is...
This journal is © The Royal Society of Chemistry. The molecular dynamics of the triphenylene-based d...
Neutron scattering is employed to investigate the vibrational density of states (VDOS) of the discot...
Hexakis(n-alkyloxy)triphenylene) (HATn) consisting of an aromatic triphenylene core and alkyl side c...
The vibrational density of states of a series of homologous triphenylene-based discotic liquid cryst...
The vibrational density of states of a series of homologous triphenylene-based discotic liquid cryst...
International audienceThe molecular dynamics of the discotic liquid crystal pyrene-1,3,6,8-tetracarb...
In- and quasielastic neutron scattering is employed to investigate both the vibrational density of s...
L'objectif de cette thèse est de mener une étude fondamentale et expérimentale des propriétés physiq...
International audienceSemiconducting nanowires made of discotic columnar liquid crystals can be obta...
The dynamics and conductivity of the discotic liquid-crystal, hexakis(n-hexylox) triphenylene (HAT6)...
The aim of this work is to conduct fundamental and experimental studies of the physical properties o...
International audienceWe report a high-resolution dielectric study on a pyrene-based discotic liquid...
We have studied the influence of geometric confinement imposed on the supra-molecular architecture o...
Due to its molecular configuration, Pyrene 1,3,6,8-tetracarboxylic rac-2-ethyl hexyl ester exhibits ...
The dynamics of the discotic liquid-crystalline system, hexakis (n-hexyloxy) triphenylene (HAT6), is...