Introduction to Liquid Crystals

Authors

  • Sunanda D.

DOI:

https://doi.org/10.12723/mjs.5.9

Abstract

In general, matter is broadly divided info three groups, %lids, Liquids and Gases.
When solid is heated it First melts into liquid and on further heating moves to
gaseous state. Some materials exhibit interesting intermediate between solid
and fiquid called liquid crystals. Liquid crystals (ICs) ore defined as •condensed
fluid phases With spontaneous anisotropy'. The simultaneous possession liquid
like flu idity and solid like molecular Order character in c single phase is the unique
character Of liquid crystals, it gives rise to so many interesting properties exploited
by scientists and engineers in the application field. These interesting liquid crystaline
materia Is have been Observed for Over a century but not recognized as such
until 880s. In 1888, Friedrich ReiNtzer gave first Systemaic report of the phenomena
and reported his observations when he prepared cholesteryl benzo-ate. This seminar
paper appeared in Vol.9. (1888) Of furchemåe (Reinitzer 1888) and
a translation into English has been published in (Reinitzer 1989) to
celebrate the centenary Of the paper.

Published

2021-08-26