Eutectics transition from mixed crystals

Transition from Mixed Crystals to Addition Compounds and Eutectics. 

A study of the miscibility of liquid crystals is of great importance from two points of view [31]. First, mixtures manifest a variety of phases separated by phase transition lines. Varying the composition of a mixture, we can study the interaction of different structural modes (the interaction of order parameters), investigate various pretransitional phenomena [32], etc. Mixing an unknown substance with a compound having well-defined phases we can also identify the structure of the unknown substance. On the other hand, mixtures are extremely important from the technological point of view. The best liquid crystalline materials for displays are, as a rule, multicomponent mixtures with a wide temperature range of operation. Here, the problem is to compose a thermodynamically stable eutectic mixture. 

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