Molecular Theory of Nematic (and Other) Liquid Crystals: An Introduction

This book provides a theoretical derivation of the main theories of thermotropic and lyotropic liquid crystals,revealing the common molecular-theoretic framework that underpins both theories. It will be a valuable resource for senior undergraduate and graduate students, experimentalists, and engineers who feel intimidated by more formal or rigorous theoretical accounts and textbooks.

Format: Paperback / softback
Length: 105 pages
Publication date: 30 July 2022
Publisher: Springer Nature Switzerland AG

This comprehensive book offers a pedagogical derivation of the fundamental theories of thermotropic and lyotropic liquid crystals, unveiling the shared molecular-theoretic framework that underpins both. By providing a unified context, this resource aids young researchers in grasping the fundamentals of uniaxial nematic liquid crystals, paving the way for them to explore the complexities of more intricate forms of these materials, regardless of whether they are thermotropic or lyotropic. The coverage delves into the theoretical understanding of phase behavior, which involves the spontaneous alignment of molecules and particles, as well as the significance of entropy, energy, and other factors. The primary focus lies in deriving the Maier-Saupe and Onsager theories, which are central to the isotropic-nematic transition, from a common description known as (classical) density functional theory (DFT). This book serves as an invaluable resource for advanced undergraduate and graduate students, experimentalists, and engineers who may feel overwhelmed by more formal or rigorous theoretical accounts and textbooks. Each chapter concludes with exercises that encourage readers to apply the basic concepts to other types of liquid crystals, particularly the smectic liquid crystal.

Weight: 197g
Dimension: 235 x 155 (mm)
ISBN-13: 9783030998615
Edition number: 1st ed. 2022