Liquid Crystal Dimers PDF Download
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Author | : Sandeep Kumar |
Publisher | : Cambridge University Press |
Total Pages | : 248 |
Release | : 2017-03-06 |
Genre | : Science |
ISBN | : 1316870901 |
Download Liquid Crystal Dimers Book in PDF, ePub and Kindle
This book covers in-depth discussion of design principles, synthesis and thermal behavior of all types of liquid crystal (LC) dimers. The text presents recent advances in the field of LC dimers consisting of different mesogenic units such as calamitic, discotic and bent-core molecules. It starts with a chapter on the introduction of liquid crystal dimers, including their odd-even behavior, basic classification of dimers and common mesophases in dimers. The text shows how the molecular architectures are being used to develop new materials to study a range of interesting phenomena such as the biaxial nematic phase containing rod-like and disc-like mesogenic units. Finally, the text presents perspectives related to technological relevance of these dimers such as dopants in LC display mixtures exhibiting faster relaxation time, strong flexoelectric coupling and others to effect control over the properties of these materials.
Author | : Santanu Kumar Pal |
Publisher | : Cambridge University Press |
Total Pages | : 247 |
Release | : 2017-03-06 |
Genre | : Science |
ISBN | : 1107157595 |
Download Liquid Crystal Dimers Book in PDF, ePub and Kindle
"Discusses the design principles, synthesis and thermal behaviour of all types of LC dimers"--
Author | : D.M.P. Mingos |
Publisher | : Springer |
Total Pages | : 276 |
Release | : 2003-09-04 |
Genre | : Technology & Engineering |
ISBN | : 3540681183 |
Download Liquid Crystals II Book in PDF, ePub and Kindle
The liquid crystalline state may be identified as a distinct and unique state of matter which is characterised by properties which resembles those of both solids and liquids. It was first recognised in the middle of the last century through the study of nerve myelin and derivatives of cholesterol. The research in the area really gathered momentum, however, when as a result of the pioneering work of Gray in the early 1970's organic compounds showing liquid crystalline properties were shown to be suitable to form the basis of display devices in the electronic products. The study of liquid crystals is truly multidisciplinary and has attached the attention of physicists, biologists, chemists, mathematicians and electronics engineers. It is therefore impossible to cover all these aspects fully in two small volumes and therefore it was decided in view of the overall title of the series to concentrate on the structural and bonding aspects of the subject. The Chapters presented in these two volumes have been organised to cover the following fundamental aspects of the subject. The calculation of the structures of liquid crystals, an account of their dynamical properties and a discussion of computer simulations of liquid crystalline phases formed by Gay Berne mesogens. The relationships between molecular conformation and packing are analysed in some detail. The crystal structures of liquid crystal mesogens and the importance of their X ray scattering properties for characterisational purposes are discussed.
Author | : Heinz Kitzerow |
Publisher | : Springer Science & Business Media |
Total Pages | : 513 |
Release | : 2001 |
Genre | : Science |
ISBN | : 0387986790 |
Download Chirality in Liquid Crystals Book in PDF, ePub and Kindle
Describes the main aspects of chirality in liquid crystals, and points out some of the open questions of current research. The chapters review the highlights of the important topics and questions.
Author | : Hideo Takezoe |
Publisher | : CRC Press |
Total Pages | : 298 |
Release | : 2017-07-20 |
Genre | : Science |
ISBN | : 1315355418 |
Download Bent-Shaped Liquid Crystals Book in PDF, ePub and Kindle
Bent-Shaped Liquid Crystals: Structures and Physical Properties provides insight into the latest developments in the research on liquid crystals formed by bent-shaped mesogens. After a historical introduction, the expert authors discuss different kinds of mesophase structures formed by bent-shaped molecules. This book devotes the majority of its pages to physical properties such as polar switching, optics and non-linear optics, and behavior in restricted geometries. However, as chemistry is often highly relevant to the emergence of new phases, particularly with reflection symmetry breaking, it also involves a broad spectrum of interesting chemistry viewpoints.
Author | : Sandeep Kumar |
Publisher | : CRC Press |
Total Pages | : 512 |
Release | : 2016-04-19 |
Genre | : Science |
ISBN | : 1439811458 |
Download Chemistry of Discotic Liquid Crystals Book in PDF, ePub and Kindle
The self-contained properties of discotic liquid crystals (DLCs) render them powerful functional materials for many semiconducting device applications and models for energy and charge migration in self-organized dynamic functional soft materials. The past three decades have seen tremendous interest in this area, fueled primarily by the possibility
Author | : Giacomo Saielli |
Publisher | : MDPI |
Total Pages | : 108 |
Release | : 2019-06-24 |
Genre | : Technology & Engineering |
ISBN | : 3039210866 |
Download Ionic Liquid Crystals Book in PDF, ePub and Kindle
In this book we have collected a series of state-of-the art papers written by specialists in the field of ionic liquid crystals (ILCs) to address key questions concerning the synthesis, properties, and applications of ILCs. New compounds exhibiting ionic liquid crystalline phases are presented, both of calamitic as well as discotic type. Their dynamic and structural properties have been investigated with a series of experimental techniques including differential scanning calorimetry, polarized optical spectroscopy, X-ray scattering, and nuclear magnetic resonance, impedance spectroscopy to mention but a few. Moreover, computer simulations using both fully atomistic and highly coarse-grained force fields have been presented, offering an invaluable microscopic view of the structure and dynamics of these fascinating materials.
Author | : C.B. McArdle |
Publisher | : Springer Science & Business Media |
Total Pages | : 474 |
Release | : 1990-04-30 |
Genre | : Technology & Engineering |
ISBN | : 9780216925038 |
Download Side Chain Liquid Crystal Polymers Book in PDF, ePub and Kindle
Author | : Dietrich Demus |
Publisher | : John Wiley & Sons |
Total Pages | : 579 |
Release | : 2011-09-22 |
Genre | : Technology & Engineering |
ISBN | : 352762063X |
Download Handbook of Liquid Crystals, Volume 2B Book in PDF, ePub and Kindle
The Handbook of Liquid Crystals is a unique compendium of knowledge on all aspects of liquid crystals. In over 2000 pages the Handbook provides detailed information on the basic principles of both low- and high-molecular weight materials, as well as the synthesis, characterization, modification, and applications (such as in computer displays or as structural materials) of all types of liquid crystals. The five editors of the Handbook are internationally renowned experts from both industry and academia and have drawn together over 70 leading figures in the field as authors. The four volumes of the Handbook are designed both to be used together or as stand-alone reference sources. Some users will require the whole set, others will be best served with one or two of the volumes. Volume 1 deals with the basic physical and chemical principles of liquid crystals, including structure-property relationships, nomenclature, phase behavior, characterization methods, and general synthesis and application strategies. As such this volume provides an excellent introduction to the field and a powerful learning and teaching tool for graduate students and above. Volumes 2A and 2B concentrate on low-molecular weight materials, for example those typically used in display technology. A high quality survey of the literature is provided along with full details of molecular design strategies, phase characterization and control, and applications development. These volumes are therefore by far the most detailed reference sources on these industrially very important materials, ideally suited for professionals in the field. Volume 3 concentrates on high-molecular weight, or polymeric, liquid crystals, some of which are found in structural applications and others occur as natural products of living systems. A high-quality literature survey is complemented by full detail of the synthesis, processing, analysis, and applications of all important materials classes. This volume is the most comprehensive reference source on these materials, and is therefore ideally suited for professionals in the field.
Author | : David A. Dunmur |
Publisher | : |
Total Pages | : 671 |
Release | : 2001 |
Genre | : Liquid crystals |
ISBN | : |
Download Physical Properties of Liquid Crystals Book in PDF, ePub and Kindle