Solitons In Liquid Crystals

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Solitons in Liquid Crystals

Lui Lam,Jacques Prost
Solitons in Liquid Crystals Book PDF

Author : Lui Lam,Jacques Prost
Publisher : Springer Science & Business Media
Page : 351 pages
File Size : 44,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461209171

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Solitons in Liquid Crystals by Lui Lam,Jacques Prost Pdf

Solitons are a well-known and intriguing aspect of nonlinear behavior in a continuous system such as a fluid: a wave propagates through the medium without distortion. Liquid crystals are highly ordered systems without a rigid, long-range structure. Solitons in liquid crystals (sometimes referred to as "walls") have a wide variety of remarkable properties that are becoming important for practical applications such as electroluminescent display. This book, the first review of the subject to be published, contains not only surveys of the existing literature, but presents new results as well.

Nematicons

Gaetano Assanto
Nematicons Book PDF

Author : Gaetano Assanto
Publisher : John Wiley & Sons
Page : 449 pages
File Size : 42,8 Mb
Release : 2012-10-16
Category : Science
ISBN : 9781118414620

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Nematicons by Gaetano Assanto Pdf

The first book of its kind to introduce the fundamentals, basic features and models, potential applications and novel phenomena and its important applications in liquid crystal technology. Recognized leader in the field Gaetano Assanto outlines the peculiar characteristics of nematicons and the promise they have for the future growth of this captivating new field.

Solitons in Crystalline Processes (2nd Edition): Irreversible Thermodynamics of Structural Phase Transitions and Superconductivity

Minoru Fujimoto
Solitons in Crystalline Processes 2nd Edition Irreversible Thermodynamics of Structural Phase Transitions and Superconductivity Book PDF

Author : Minoru Fujimoto
Publisher : Institute of Physics Publishing
Page : 372 pages
File Size : 53,6 Mb
Release : 2019-11-14
Category : Science
ISBN : 0750325712

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Solitons in Crystalline Processes (2nd Edition): Irreversible Thermodynamics of Structural Phase Transitions and Superconductivity by Minoru Fujimoto Pdf

An introduction to the statistical thermodynamics of phase transitions in crystallized solids, polymers and liquid crystals. Written as an introductory treatise with respect to the soliton concept, the book examines structural transitions where the crystal symmetry changes, magnets and superconductors, and describes the role of nonlinear excitations in detail.

Modern Topics in Liquid Crystals

Agnes Buka
Modern Topics in Liquid Crystals Book PDF

Author : Agnes Buka
Publisher : World Scientific
Page : 362 pages
File Size : 40,6 Mb
Release : 1993
Category : Science
ISBN : 9810215398

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Modern Topics in Liquid Crystals by Agnes Buka Pdf

This volume contains 19 review articles, written by leading experts in the field of neutron scattering, NMR, dielectric spectroscopy, ferroelectricity, liquid crystal polymers as well as related subjects. The articles cover a broad range of topics which are currently the center of focus and interest in this field. The book will be useful for experienced researchers as well as students and those who want to enter the field. Apart from the fact that such a publication covers a gap in the literature, there is also a personal actuality. This volume will be devoted to Professor L Bata, who started the liquid crystal research in Hungary some 25 years ago and who is still head of the department at KFKI today. He initiated a lot of new subjects in the field and supported many young scientists during these years. He is celebrating his 60th birthday this year.

Soliton-driven Photonics

A.D. Boardman,A.P. Sukhorukov
Soliton driven Photonics Book PDF

Author : A.D. Boardman,A.P. Sukhorukov
Publisher : Springer Science & Business Media
Page : 520 pages
File Size : 40,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401006828

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Soliton-driven Photonics by A.D. Boardman,A.P. Sukhorukov Pdf

It is ironic that the ideas ofNewton, which described a beam of light as a stream ofparticles made it difficult for him to explain things like thin film interference. Yet these particles, called 'photons', have caused the adjective 'photonic' to gain common usage, when referring to optical phenomena. The purist might argue that only when we are confronted by the particle nature of light should we use the word photonics. Equally, the argument goes on, only when we are face-to face with an integrable system, i. e. one that possesses an infinite number of conserved quantities, should we say soliton rather than solitary wave. Scientists and engineers are pragmatic, however, and they are happy to use the word 'soliton' to describe what appears to be an excitation that is humped, multi humped, or localised long enough for some use to be made of it. The fact that such 'solitons' may stick to each other (fuse) upon collision is often something to celebrate for an application, rather than just evidence that, after all, these are not really solitons, in the classic sense. 'Soliton', therefore, is a widely used term with the qualification that we are constantly looking out for deviant behaviour that draws our attention to its solitary wave character. In the same spirit, 'photonics' is a useful generic cover-all noun, even when 'electromagnetic theory' or 'optics' would suffice.

Solitons in Crystalline Processes

Minoru Fujimoto
Solitons in Crystalline Processes Book PDF

Author : Minoru Fujimoto
Publisher : Unknown
Page : 128 pages
File Size : 51,6 Mb
Release : 2020
Category : SCIENCE
ISBN : 0750325739

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Solitons in Crystalline Processes by Minoru Fujimoto Pdf

Solitons play a fundamental role in ordering processes in crystals. In the first edition, the essential mechanism of structural changes where solitons play the fundamental role of boson statistics was detailed for irreversible thermodynamics in crystals; explaining not only structural transformations and mesoscopic disorder, but also the nonlinear mechanism of superconductivity. A major development and extension presented in this new edition is in the application of soliton theory to polymers and liquid crystals, in addition to capturing both theoretical developments and newer experimental results of soliton analysis in general. This new edition also emphasises the thermodynamics of soft modes, pseudospins and order variables for finite lattice displacements. The soliton statistics of the nonlinear order variables are logically discussed.

An Introduction to Liquid Crystals

Gregory A DiLisi
An Introduction to Liquid Crystals Book PDF

Author : Gregory A DiLisi
Publisher : Morgan & Claypool Publishers
Page : 81 pages
File Size : 44,7 Mb
Release : 2019-09-24
Category : Technology & Engineering
ISBN : 9781643276847

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An Introduction to Liquid Crystals by Gregory A DiLisi Pdf

Practically every display technology in use today relies on the flat, energy-efficient construction made possible by liquid crystals. These displays provide visually-crisp, vibrantly-colored images that a short time ago were thought only possible in science fiction. Liquid crystals are known mainly for their use in display technologies, but they also provide many diverse and useful applications: adaptive optics, electro-optical devices, films, lasers, photovoltaics, privacy windows, skin cleansers and soaps, and thermometers. The striking images of liquid crystals changing color under polarized lighting conditions are even on display in many museums and art galleries - true examples of 'science meeting art'. Although liquid crystals provide us with visually stunning displays, fascinating applications, and are a rich and fruitful source of interdisciplinary research, their full potential may yet remain untapped.

Spatial Solitons

Stefano Trillo,William Torruellas
Spatial Solitons Book PDF

Author : Stefano Trillo,William Torruellas
Publisher : Springer
Page : 468 pages
File Size : 44,7 Mb
Release : 2013-06-05
Category : Science
ISBN : 9783540445821

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Spatial Solitons by Stefano Trillo,William Torruellas Pdf

Solitary wave physics plays a significant role from modern optical physics to optical communication, optical switching and optical storage. This book gives an updated overview of optical solitons, as a reference and guide for advanced students and scientists working in the field.

Liquid Crystals in the Nineties and Beyond

S Kumar
Liquid Crystals in the Nineties and Beyond Book PDF

Author : S Kumar
Publisher : World Scientific
Page : 468 pages
File Size : 54,8 Mb
Release : 1996-01-10
Category : Science
ISBN : 9789814500753

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Liquid Crystals in the Nineties and Beyond by S Kumar Pdf

This book is a collection of 13 articles, written by experts, on different aspects of the physics and applications of liquid crystals. In addition to giving self-contained review articles with good bibliography, the authors have discussed the anticipated or highly important and desirable breakthroughs in the near future in their respective fields. The book should provide readers with a good starting point, insight, and an indicator of what current important problems are. Good researchers should benefit in fine tuning their efforts to test the ideas put forward by the authors. Contents:Anisotropy of the Nematic-Smectic A Phase Transition (B S Andereck)Thermal Investigations of Phase Transitions in Thermotropic Liquid Crystals (J Thoen)Numerical Studies of Phase Transitions and Critical Phenomena in Liquid Crystals (C Dasgupta)High-Resolution Calorimetric Studies at Phase Transitions of Alkylcyanobiphenyl Liquid Crystals Confined to Submicron Size Cylindrical Cavities (D Finotello & G S Iannacchione)Physical Properties of Thin Substrate-Free Liquid-Crystal Films (T Stoebe & C C Huang)Ferroelectric Liquid Crystals: From the Plane Wave to the Multisoliton Limit (I Muševic et al.)The Optical Properties of Chiral Liquid Crystals (K A Suresh)Patterns in Thin Liquid Crystal Films and the Divergence (“Surfacelike”) Elasticity (O D Lavrentovich & V M Pergamenshchik)Liquid Crystal Defects in a Magnetic Field (G S Ranganath)Saddle-Splay Elasticity in Nematic Liquid Crystals (G P Crawford & Zumer)Rheology and Rheo-Optics of Polymer Liquid Crystals (M Srinivasarao)Recent Advances and Future Directions of NMR Spectroscopy of Molecules Oriented in Liquid Crystals (C L Khetrapal)Improvement of the Viewing Angle for Display Devices with Grey Scale (P J Bos) Readership: Physicists and chemists active in the field of liquid crystals. keywords: “The collection of papers provides a comprehensive review for experimentalists and theoreticians who are interested in the latest developments in the field of thermotropic liquid crystals.” Zeitschrift für Kristallographie

Polarized Light in Liquid Crystals and Polymers

Toralf Scharf
Polarized Light in Liquid Crystals and Polymers Book PDF

Author : Toralf Scharf
Publisher : John Wiley & Sons
Page : 480 pages
File Size : 52,7 Mb
Release : 2007-01-02
Category : Science
ISBN : 9780470074367

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Polarized Light in Liquid Crystals and Polymers by Toralf Scharf Pdf

Polarized Light in Liquid Crystals and Polymers deals with the linear optics of birefringent materials, such as liquid crystals and polymers, and surveys light propagation in such media with special attention to applications. It is unique in treating light propagation in micro- and nanostructured birefringent optical elements, such as lenses and gratings composed of birefringent materials, as well as the spatial varying anisotropic structures often found in miniaturized liquid crystal devices.

Liquid Crystals

Pawel Pieranski,Maria Helena Godinho
Liquid Crystals Book PDF

Author : Pawel Pieranski,Maria Helena Godinho
Publisher : John Wiley & Sons
Page : 370 pages
File Size : 42,8 Mb
Release : 2021-08-31
Category : Science
ISBN : 9781789450408

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Liquid Crystals by Pawel Pieranski,Maria Helena Godinho Pdf

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

Liquid Crystals Beyond Displays

Quan Li
Liquid Crystals Beyond Displays Book PDF

Author : Quan Li
Publisher : John Wiley & Sons
Page : 598 pages
File Size : 52,8 Mb
Release : 2012-05-29
Category : Technology & Engineering
ISBN : 9781118078617

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Liquid Crystals Beyond Displays by Quan Li Pdf

The chemistry, physics, and applications of liquid crystals beyond LCDs Liquid Crystals (LCs) combine order and mobility on a molecular and supramolecular level. But while these remarkable states of matter are most commonly associated with visual display technologies, they have important applications for a variety of other fields as well. Liquid Crystals Beyond Displays: Chemistry, Physics, and Applications considers these, bringing together cutting-edge research from some of the most promising areas of LC science. Featuring contributions from respected researchers from around the globe, this edited volume emphasizes the chemistry, physics, and applications of LCs in areas such as photovoltaics, light-emitting diodes, filed-effect transistors, lasers, molecular motors, nanophotonics and biosensors. Specific chapters look at magnetic LCs, lyotropic chromonic LCs, LC-based chemical sensors, LCs in metamaterials, and much more. Introducing readers to the fundamentals of LC science through the use of illustrative examples, Liquid Crystals Beyond Displays covers not only the most recent research in the myriad areas in which LCs are being utilized, but also looks ahead, addressing potential future developments. Designed for physicists, chemists, engineers, and biologists working in academia or industry, as well as graduate students specializing in LC technology, this is the first book to consider LC applications across a wide range of fields.

Liquid Crystals

Iam-Choon Khoo
Liquid Crystals Book PDF

Author : Iam-Choon Khoo
Publisher : John Wiley & Sons
Page : 420 pages
File Size : 48,8 Mb
Release : 2022-01-26
Category : Technology & Engineering
ISBN : 9781119705826

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Liquid Crystals by Iam-Choon Khoo Pdf

The latest edition of the leading resource on the properties and applications of liquid crystals In the newly revised Third Edition of Liquid Crystals, Professor Iam Choon Khoo delivers a comprehensive treatment of the fundamentals and applied aspects of optical physics, light scattering, electro-optics, and non-linear optics of liquid crystals. The book's opening chapters include coverage of the foundational physics and optical properties of liquid crystals and lead to more advanced content on the display, photonics and nonlinear optics applications of liquid crystals. New topics, including photonic crystals, metamaterials, ultrafast nonlinear optics, and fabrication methods for massive cholesteric and blue phase liquid crystals are discussed at length. Analytical methods and experimental observations of nonlinear light propagation through liquid crystalline and anisotropic materials and devices are also discussed. Liquid Crystals offers an insightful and unique treatment of the nonlinear optics of liquid crystals. New and expanded sections round out this new edition and add to the most up-to-date resource on this topic available today. The book also includes: A thorough introduction to liquid crystals, including their molecular structures, chemical compositions, order parameter, phase transition, and free energies Practical discussions of nematic, cholesteric, smectic, and ferroelectric liquid crystals, and explorations of linear and nonlinear light scattering in these phases. A detailed quantum mechanical treatment of the linear and nonlinear electronic optical response of liquid crystal molecules to optical fields. A self-contained discussion of the fundamentals of nonlinear optics/photonics and comprehensive review of all liquid crystalline materials-based nonlinear optical processes and applications. The latest edition of Liquid Crystals is an indispensable resource for graduate students, professors, research scientists and engineers in industrial or government laboratories. It's also an ideal reference for anyone seeking a one-stop textbook with complete coverage of the optical, electro-optical, and non-linear optical properties and processes of liquid crystals.

Structure and Properties of Liquid Crystals

Lev M. Blinov
Structure and Properties of Liquid Crystals Book PDF

Author : Lev M. Blinov
Publisher : Springer Science & Business Media
Page : 448 pages
File Size : 47,9 Mb
Release : 2010-10-26
Category : Science
ISBN : 9789048188291

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Structure and Properties of Liquid Crystals by Lev M. Blinov Pdf

This book by Lev M. Blinov is ideal to guide researchers from their very first encounter with liquid crystals to the level where they can perform independent experiments on liquid crystals with a thorough understanding of their behaviour also in relation to the theoretical framework. Liquid crystals can be found everywhere around us. They are used in virtually every display device, whether it is for domestic appliances of for specialized technological instruments. Their finely tunable optical properties make them suitable also for thermo-sensing and laser technologies. There are many monographs written by prominent scholars on the subject of liquid crystals. The majority of them presents the subject in great depth, sometimes focusing on a particular research aspect, and in general they require a significant level of prior knowledge. In contrast, this books aims at an audience of advanced undergraduate and graduate students in physics, chemistry and materials science. The book consists of three parts: the first part, on structure, starts from the fundamental principles underlying the structure of liquid crystals, their rich phase behaviour and the methods used to study them; the second part, on physical properties, emphasizes the influence of anisotropy on all aspects of liquid crystals behaviour; the third, focuses on electro-optics, the most important properties from the applications standpoint. This part covers only the main effects and illustrates the underlying principles in greater detail. Professor Lev M. Blinov has had a long carrier as an experimentalist. He made major contributions in the field of ferroelectric mesophases. In 1985 he received the USSR state prize for investigations of electro-optical effects in liquid crystals for spatial light modulators. In 1999 he was awarded the Frederiks medal of the Soviet Liquid Crystal Society and in 2000 he was honoured with the G. Gray silver medal of the British Liquid Crystal Society. He has held many visiting academic positions in universities and laboratories across Europe and in Japan.

Nuclear Magnetic Resonance of Liquid Crystals

Ronald Y. Dong
Nuclear Magnetic Resonance of Liquid Crystals Book PDF

Author : Ronald Y. Dong
Publisher : Springer Science & Business Media
Page : 268 pages
File Size : 48,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781468402087

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Nuclear Magnetic Resonance of Liquid Crystals by Ronald Y. Dong Pdf

Liquid crystals have become ubiquitous in the displays for electronic devices, ranging from wrist watches to laptop computers. Nuclear magnetic resonance is one of the important mechanisms for determining their structures tures and properties. This book covers NMR techniques used in studying liquid crystals and present up to date results from such studies. Ronald Dong has worked on NMR in liquid crystals for much of his professional career. Topics covered include: Nuclear spin dynamics, orientational order, molecular field theories of liquid-crystal molecules, nuclear spin relaxation, spin relaxation, rotational and translational dynamics, internal dynamics of liquid-crystal molecules, NMR in liquid crystals; an appendix covers rotations, Euler angles and Wigner rotation matrices.