Les transitions smectique-cholestérique ont été étudiées par DSC. Nous présentons des mesures calorimétriques relatives (1) au passage de la texture conique focale à celle de la phase bleue, (2) aux phénomènes prétransitionnels, et (3) à la surfusion.The smectic and cholesteric phase transitions of cholesteryl myristate and cholesteryl nonanoate have been studied by differential scanning calorimetry. We report calorimetric observations related to (i) the focal-conic to blue phase transition (ii), pre-transition phenomena and (iii) supercooling
La propagation de l'interface entre la phase cholestérique et la phase bleue des esters de cholestér...
The work deals with the investigations of the smecticA-hexaticB phase transition in n-hexyl-4-n-pen...
We have employed high-resolution calorimetric techniques in order to investigate the unresolved issu...
Les transitions smectique-cholestérique ont été étudiées par DSC. Nous présentons des mesures calori...
Liquid crystal is a delicate and beautiful phase of matter showing the order in between liquid and c...
High resolution calorimetric techniques have substantially contributed in characterizing and underst...
The experimental work presented in this thesis can be divided into two main parts: one part concerni...
The main phase-transition-temperatures of cholesteryl nonanoate, cholesteryl oleyl carbonate and the...
The heat capacity of butyloxybenzylidene octylaniline has been measured from 0° to 95 °C. Significan...
Dans le but d'analyser les transitions de phases dans les cristaux liquides nous avons suivi l'évolu...
Abstract: The phase transition has been described according to the current thermo-dynamical theories...
A thermal study of the liquid crystals tridecylcyanobiphenyl and tetradecylcyanobiphenyl has been pe...
The present work is focused on density measurements near the smectic A-cholesteric liquid crystal p...
A new calorimeter has been developed for organic liquids which utilizes the AC heat capacity techniq...
The phase transition temperatures of the liquid crystal 4-[4-n-hexyloxybenzylideneamino]-azobenzene ...
La propagation de l'interface entre la phase cholestérique et la phase bleue des esters de cholestér...
The work deals with the investigations of the smecticA-hexaticB phase transition in n-hexyl-4-n-pen...
We have employed high-resolution calorimetric techniques in order to investigate the unresolved issu...
Les transitions smectique-cholestérique ont été étudiées par DSC. Nous présentons des mesures calori...
Liquid crystal is a delicate and beautiful phase of matter showing the order in between liquid and c...
High resolution calorimetric techniques have substantially contributed in characterizing and underst...
The experimental work presented in this thesis can be divided into two main parts: one part concerni...
The main phase-transition-temperatures of cholesteryl nonanoate, cholesteryl oleyl carbonate and the...
The heat capacity of butyloxybenzylidene octylaniline has been measured from 0° to 95 °C. Significan...
Dans le but d'analyser les transitions de phases dans les cristaux liquides nous avons suivi l'évolu...
Abstract: The phase transition has been described according to the current thermo-dynamical theories...
A thermal study of the liquid crystals tridecylcyanobiphenyl and tetradecylcyanobiphenyl has been pe...
The present work is focused on density measurements near the smectic A-cholesteric liquid crystal p...
A new calorimeter has been developed for organic liquids which utilizes the AC heat capacity techniq...
The phase transition temperatures of the liquid crystal 4-[4-n-hexyloxybenzylideneamino]-azobenzene ...
La propagation de l'interface entre la phase cholestérique et la phase bleue des esters de cholestér...
The work deals with the investigations of the smecticA-hexaticB phase transition in n-hexyl-4-n-pen...
We have employed high-resolution calorimetric techniques in order to investigate the unresolved issu...