Liquid Crystals In Complex Geometries
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Author |
: G P Crawford |
Publisher |
: CRC Press |
Total Pages |
: 528 |
Release |
: 1996-04-29 |
ISBN-10 |
: 0748404643 |
ISBN-13 |
: 9780748404643 |
Rating |
: 4/5 (43 Downloads) |
Synopsis Liquid Crystals In Complex Geometries by : G P Crawford
Focusing on the applied and basic aspects of confined liquid crystals, this book provides a current treatise of the subject matter and places it in the broader context of electrooptic applications. The book takes an interdisciplinary approach to the
Author |
: Zhong-Can Ou-Yang |
Publisher |
: World Scientific |
Total Pages |
: 252 |
Release |
: 1999 |
ISBN-10 |
: 9810232489 |
ISBN-13 |
: 9789810232481 |
Rating |
: 4/5 (89 Downloads) |
Synopsis Geometric Methods in the Elastic Theory of Membranes in Liquid Crystal Phases by : Zhong-Can Ou-Yang
This book contains a comprehensive description of the mechanical equilibrium and deformation of membranes as a surface problem in differential geometry. Following the pioneering work by W Helfrich, the fluid membrane is seen as a nematic or smectic ? A liquid crystal film and its elastic energy form is deduced exactly from the curvature elastic theory of the liquid crystals. With surface variation the minimization of the energy at fixed osmotical pressure and surface tension gives a completely new surface equation in geometry that involves potential interest in mathematics. The investigations of the rigorous solution of the equation that have been carried out in recent years by the authors and their co-workers are presented here, among which the torus and the discocyte (the normal shape of the human red blood cell) may attract attention in cell biology. Within the framework of our mathematical model by analogy with cholesteric liquid crystals, an extensive investigation is made of the formation of the helical structures in a tilted chiral lipid bilayer, which has now become a hot topic in the fields of soft matter and biomembranes.
Author |
: Iam-Choon Khoo |
Publisher |
: World Scientific |
Total Pages |
: 442 |
Release |
: 1993 |
ISBN-10 |
: 9810209347 |
ISBN-13 |
: 9789810209346 |
Rating |
: 4/5 (47 Downloads) |
Synopsis Optics and Nonlinear Optics of Liquid Crystals by : Iam-Choon Khoo
This is a monograph/text devoted to a detailed treatment of the optical, electro-optical and nonlinear optical properties of all the mesophases of liquid crystals and related processes, phenomena and application principles. Quantitative data on material and optical parameters spanning the ultraviolet, visible, infrared as well as the microwave regimes are presented along with detailed theoretical treatments of basic liquid crystal physics, material properties and nonlinear optics.Starting with a discussion on the basic building blocks of liquid crystalline molecules, the authors proceed to present in a pedagogical manner current theories, experiments, and applications of these unique and important optical properties of liquid crystals. Numerous tables of hard-to-find liquid crystalline parameters, a self-contained chapter on general nonlinear optics, and comprehensive literature review are also included.
Author |
: Mark Warner |
Publisher |
: Oxford University Press |
Total Pages |
: 423 |
Release |
: 2007-04-05 |
ISBN-10 |
: 0199214867 |
ISBN-13 |
: 9780199214860 |
Rating |
: 4/5 (67 Downloads) |
Synopsis Liquid Crystal Elastomers by : Mark Warner
This text is a primer for liquid crystals, polymers, rubber and elasticity. It is directed at physicists, chemists, material scientists, engineers and applied mathematicians at the graduate student level and beyond.
Author |
: Pawel Pieranski |
Publisher |
: John Wiley & Sons |
Total Pages |
: 370 |
Release |
: 2021-08-31 |
ISBN-10 |
: 9781789450408 |
ISBN-13 |
: 1789450403 |
Rating |
: 4/5 (08 Downloads) |
Synopsis Liquid Crystals by : Pawel Pieranski
This book on liquid crystals reports on the new perspectives that have been brought about by the recent expansion of frontiers and overhaul of common beliefs. First, it explores the interaction of light with mesophases, when the light or matter is endowed with topological defects. It goes on to show how electrophoresis, electro-osmosis and the swimming of flagellated bacteria are affected by the anisotropic properties of liquid crystals. It also reports on the recent progress in the understanding of thermomechanical and thermohydrodynamical effects in cholesterics and deformed nematics and refutes the common belief that these effects could explain Lehmann’s observations of the rotation of cholesteric droplets subjected to a temperature gradient. It then studies the physics of the dowser texture, which has remarkable properties. This is of particular interest in regards to nematic monopoles, which can easily be generated, set into motion and collided within it. Finally, this book deals with the spontaneous emergence of chirality in nematics made of achiral molecules, and provides a brief historical context of chirality
Author |
: Ronald Y. Dong |
Publisher |
: World Scientific |
Total Pages |
: 462 |
Release |
: 2010 |
ISBN-10 |
: 9789814273664 |
ISBN-13 |
: 981427366X |
Rating |
: 4/5 (64 Downloads) |
Synopsis Nuclear Magnetic Resonance Spectroscopy of Liquid Crystals by : Ronald Y. Dong
This edited volume provides an extensive overview of how nuclear magnetic resonance can be an indispensable tool to investigate molecular ordering, phase structure, and dynamics in complex anisotropic phases formed by liquid crystalline materials. The chapters, written by prominent scientists in their field of expertise, provide a state-of-the-art scene of developments in liquid crystal research. The fantastic assortment of shape anisotropy in organic molecules leads to The discoveries of interesting new soft materials made at a rapid rate which not only inject impetus to address the fundamental physical and chemical phenomena, but also the potential applications in memory, sensor and display devices. The review volume also covers topics ranging from solute studies of molecules in nematics and biologically ordered fluids to theoretical approaches in treating elastic and viscous properties of liquid crystals. This volume is aimed at graduate students, novices and experts alike, and provides an excellent reference material for readers interested in the liquid crystal research. it is, indeed, a reference book for every science library to have.
Author |
: Igor Muševič |
Publisher |
: Springer |
Total Pages |
: 313 |
Release |
: 2017-05-14 |
ISBN-10 |
: 9783319549163 |
ISBN-13 |
: 3319549162 |
Rating |
: 4/5 (63 Downloads) |
Synopsis Liquid Crystal Colloids by : Igor Muševič
This book brings together the many concepts and discoveries in liquid crystal colloids contributed over the last twenty years and scattered across numerous articles and book chapters. It provides both a historical overview of the development of the field and a clear perspective on the future applications in photonics. The book covers all phenomena observed in liquid crystal colloids with an emphasis on experimental tools and applications of topology in condensed matter, as well as practical micro-photonics applications. It includes a number of spectacular manifestations of new topological phenomena not found or difficult to observe in other systems. Starting from the early works on nematic colloids, it explains the basics of topological defects in ordered media, charge and winding, and the elastic forces between colloidal particles in nematics. Following a detailed description of experimental methods, such as optical tweezing and particle tracking, the book eases the reader into the theoretical part, which deals with elastic deformation of nematic liquid crystals due to inclusions and surface alignment. This is discussed in the context of basic mean field Landau-de Gennes Q-tensor theory, with a brief explanation of the free-energy minimization numerical methods. There then follows an excursion into the topology of complex nematic colloidal structures, colloidal entanglement, knotting and linking. Nematic droplets, shells, handlebodies and chiral topological structures are addressed in separate chapters. The book concludes with an extensive chapter on the photonic properties of nematic dispersions, presenting the concept of integrated soft matter photonics and discussing the concepts of nematic and chiral nematic microlasers, surface-sensitive photonic devices and smectic microfibers. The text is complemented by a large bibliography, explanatory sketches and beautiful micrographs.
Author |
: Ingo Dierking |
Publisher |
: Royal Society of Chemistry |
Total Pages |
: 386 |
Release |
: 2019-01-03 |
ISBN-10 |
: 9781782629825 |
ISBN-13 |
: 1782629823 |
Rating |
: 4/5 (25 Downloads) |
Synopsis Polymer-modified Liquid Crystals by : Ingo Dierking
Describing all aspects of polymer-dispersed and polymer-stabilized liquid crystals, this book is a must-have resource for practitioners in the area.
Author |
: Shri Singh |
Publisher |
: World Scientific |
Total Pages |
: 556 |
Release |
: 2002 |
ISBN-10 |
: 9810242506 |
ISBN-13 |
: 9789810242503 |
Rating |
: 4/5 (06 Downloads) |
Synopsis Liquid Crystals by : Shri Singh
Liquid crystals are partially ordered systems without a rigid, long-range structure. The study of these materials covers a wide area: chemical structure, physical properties and technical applications. Due to their dual nature -- anisotropic physical properties of solids and rheological behavior of liquids -- and easy response to externally applied electric, magnetic, optical and surface fields liquid crystals are of greatest potential for scientific and technological applications. The subject has come of age and has achieved the status of being a very exciting interdisciplinary field of scientific and industrial research. This book is an outgrowth of the enormous advances made during the last three decades in both our understanding of liquid crystals and our ability to use them in applications. It presents a systematic, self-contained and up-to-date overview of the structure and properties of liquid crystals. It will be of great value to graduates and research workers in condensed matter physics, chemical physics, biology, materials science, chemical and electrical engineering, and technology from a materials science and physics viewpoint of liquid crystals.
Author |
: Shin-Tson Wu |
Publisher |
: John Wiley & Sons |
Total Pages |
: 354 |
Release |
: 2001-06-08 |
ISBN-10 |
: 9780471496113 |
ISBN-13 |
: 0471496111 |
Rating |
: 4/5 (13 Downloads) |
Synopsis Reflective Liquid Crystal Displays by : Shin-Tson Wu
The evolution of portable communications applications has been facilitated largely by the development of reflective LCD technology. Offering a unique insight into state-of-the art display technologies, Reflective Liquid Crystal Displays covers the basic operations principles, exemplary device structures and fundamental material properties of device components. Display engineers, scientists and technicians active in the field will welcome this unique resource, as will developers of a wide range of systems and applicaations. Graduate students and researchers will appreciated the introduction and technical insight into this exciting technology. Featuring: * Direct-view, projection and micro (virtual projection) reflective displays in the context of multi-media projectors, mobile internet and personal entertainment displays. * Optimisation of critical display attributes: fast response time, low voltage operation and wide angle viewing. * Description of the basic properties of liquid crystal materials and their incorporation into configurations for transmissive and reflective applications. * Examination of the various operations modes enabling the reader to slect the appropriate display type to meet a variety of needs. * Overview and comparison of the complete range of reflective display technologies, and reflective LCD effects. The Society for Information Display (SID) is an international society which has the aim of encouraging the development of all aspects of the field of information display. Complementary to the aims of the society the Wiley-SID series is intended to explain the latest developments in information display technology at a professional level. The broad scope of the series addresses all facets of information displays from technical aspects through systems and prototypes to standards and ergonomics.