Liquid Crystals With Nano Micro Particles And Its Applications
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Liquid Crystals With Nano Micro Particles And Their Applications
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Author : Jayeeta Chattopadhyay
language : en
Publisher: CRC Press
Release Date : 2023-03-31
Liquid Crystals With Nano Micro Particles And Their Applications written by Jayeeta Chattopadhyay and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-31 with Science categories.
LCs are self-organized anisotropic fluids that are thermodynamically located between the isotropic liquid and the crystalline phase, exhibiting the fluidity of liquids as well as the long-range lattice order that can only be found in crystalline solids. The addition of nanomaterials to a LC material produces a composite or colloidal dispersion and results into a revolutionary change in their applications. This book will discuss the remarkable performances of nano-particle aided liquid crystals in metamaterials, photonics, functionalized polymer fibres, sensing, and medical diagnostics.
Liquid Crystals With Nano Micro Particles And Its Applications
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Author : Jayeeta Chattopadhyay
language : en
Publisher: CRC Press
Release Date : 2023
Liquid Crystals With Nano Micro Particles And Its Applications written by Jayeeta Chattopadhyay and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with Drug carriers (Pharmacy) categories.
"Recent advancement of Nanotechnology has opened up a new door in the field of liquid crystal. For many materials, the transition between the liquid and the solid phase is not a single-step process, but a range of various mesophases, which are called liquid crystals (LCs). LCs are self-organized anisotropic fluids that are thermodynamically located between the isotropic liquid and the crystalline phase, exhibiting the fluidity of liquids as well as the long-range lattice order that can only be found in crystalline solids. The addition of nanomaterials to a LC material produces a composite or colloidal dispersion and resulting into a revolutionary change in their applications"--
Liquid Crystals With Nano And Microparticles In 2 Volumes
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Author : Jan P F Lagerwall
language : en
Publisher: World Scientific
Release Date : 2016-10-10
Liquid Crystals With Nano And Microparticles In 2 Volumes written by Jan P F Lagerwall and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-10 with Science categories.
'The overall book content is excellently coordinated to form a synchronised story, interesting to a broad scientific audience … The book summarises the present knowledge in the field, introduces fundamental concepts to the beginners, describes key measuring methods and presents several different typical demonstrative systems, some of them exhibiting an extraordinary rich spectrum of structures and superstructures. I am sure that with time the book will become an attractor to a broad audience (physicists, chemists, material scientists, engineers, etc.), ranging from students, beginners in the field to experienced researchers. To summarise, this is the book that I have been missing on my bookshelf.'Liquid Crystals TodayWhile liquid crystals are today widely known for their successful application in flat panel displays (LCDs), academic liquid crystal research is more and more targeting situations where these anisotropic fluids are put to completely different use, in varying contexts. A particularly strong focus is on colloidal liquid crystals, where particles, bubbles or drops are dispersed in a liquid crystal phase. The liquid crystal can act as a host phase, with the inclusions constituting foreign guests that disturb the local order in interesting ways, often resulting in large-scale positional arrangement and/or uniform alignment of the guests. But it may also be formed by solid particles themselves, if these are of nanoscale dimensions and of disc- or rod-shape, and if they are suspended in an isotropic liquid host at sufficient concentration.This book aims to cover both the modern research tracks, gathering pioneering researchers of the different subfields to give a concise overview of the basis as well as the prospects of their respective specialties. The scope spans from curiosity-driven fundamental scientific research to applied sciences. Over the course of the next decade, the former is likely to generate new tracks of the latter type, considering the exploratory and productive phase of this young research field.
Nanomaterials In Liquid Crystals
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Author : Ingo Dierking
language : en
Publisher: MDPI
Release Date : 2018-09-25
Nanomaterials In Liquid Crystals written by Ingo Dierking and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-25 with Science categories.
This book is a printed edition of the Special Issue "Nanomaterials in Liquid Crystals" that was published in Nanomaterials
Liquid Crystal Colloids
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Author : Igor Muševič
language : en
Publisher: Springer
Release Date : 2018-07-28
Liquid Crystal Colloids written by Igor Muševič and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-28 with Science categories.
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.
Applications Of Liquid Crystals
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Author : G. Meier
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Applications Of Liquid Crystals written by G. Meier and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Over the past ten years liquid crystals have attracted much interest and considerable progress has been made with respect to our knowledge in this field. The recent development was initiated mainly by the work of J. L. Fergason and G. H. Heilmeier, who pointed out the importance of liquid crystals for thermographic and electro optic applications. The first part of this book is a brief introduction to the physics of liquid crystals. The structures and properties of the three basic types of liquid crystals are discussed. A special paragraph is devoted to electric-field effects, which are important in display applications. The chapter on Scientific Applications gives an insight into the potential applications of liquid crystals in fundamental research, with special emphasis on explaining the principles involved. Two groups of potential applications are discussed in detail: 1. the use of liquid crystals as anisotropic solvent for the determination of molecular properties by means of spectroscopy, and 2. their use in analytical chemistry, particularly in gas chromatography. The reverse process involves the use of the dissolved molecules as microscopic probes in the investigation of the dynamical molecular structure of anisotropic fluid systems (e.g. biological membranes). This extremely important technique is also described.
Polymer Modified Liquid Crystals
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Author : Ingo Dierking
language : en
Publisher: Royal Society of Chemistry
Release Date : 2019-01-03
Polymer Modified Liquid Crystals written by Ingo Dierking and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-03 with Technology & Engineering categories.
Bridging soft matter physics, materials science and engineering, polymer-modified liquid crystals are an exciting class of materials. They represent a vibrant field of research, promising advances in display technologies, as well as non-display uses. Describing all aspects of polymer-dispersed and polymer-stabilized liquid crystals, the broad coverage of this book makes it a must-have resource for anyone working in the area. The reader will find expert accounts covering basic concepts, materials synthesis and polymerization techniques, properties of various dispersed and stabilized phases, and critical overviews of their applications. Written by leaders in the field, this book provides a state-of-the-art treatment of the topic. It will be essential reading for graduate students, as well as academic and industrial researchers needing an up-to-date guide to the field.
Liquid Crystals From Modified Phases To Applications 2014
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Author : João Luis Maia Figueirinhas
language : en
Publisher: MDPI
Release Date : 2018-10-08
Liquid Crystals From Modified Phases To Applications 2014 written by João Luis Maia Figueirinhas and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-08 with categories.
This book is a printed edition of the Special Issue "Liquid Crystals" that was published in Materials
Monodispersed Particles
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Author : Tadao Sugimoto
language : en
Publisher: Elsevier
Release Date : 2019-11-16
Monodispersed Particles written by Tadao Sugimoto and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-16 with Science categories.
Monodispersed Particles, Second Edition, covers all aspects of monodispersed particles, including inorganic and polymer particles and their composites. The book consists of four parts: fundamentals, preparation, analyses, and applications. Specifically, the fundamental part covers the theoretical insight into the surface energy of particles and its application to the formulation of the new theories of nucleation, growth and habit formation of monodispersed particles. In addition, the theories of recrystallization and solid-solution formation are introduced. These fundamental theories are applied to the precise control of their size, size distribution, shape, internal structure, and composition, leading to the design of diverse monodispersed functional particles widely used in basic science and modern industry.This second edition is fully updated and revised, detailing new theories and recent progress in the field of nanoparticles, including advanced nucleation theory, arrested growth mechanism for monodispersed nanoparticles, and energetics of habit formation. Additionally, the text covers in-depth insights into the anisotropic growth of Au and Ag nanoparticles, the formation mechanisms of polycrystalline Au spheres, iron oxide nanoparticles in heat-up and hot-injection processes, amorphous TiO2 spheres in a sol-gel system, anatase TiO2 in a gel-sol system and their shape control, AgCl nanoparticles in a reverse micelle system, organic-inorganic hybrid liquid crystals, and extensive biomedical applications. - Covers most of the known uniform particles, including inorganic and polymer particles and their composites - Includes development of novel fundamental theories of formation mechanisms, full of the author's own original ideas, and detailed background discussion on recent progress in the feild of nanoparticles and the latest advances in their applications - Features 2000 bibliographic references, providing a comprehensive guide to related study
Vlsi Micro And Nanophotonics
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Author : El-Hang Lee
language : en
Publisher: CRC Press
Release Date : 2018-09-03
Vlsi Micro And Nanophotonics written by El-Hang Lee and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-03 with Technology & Engineering categories.
Addressing the growing demand for larger capacity in information technology, VLSI Micro- and Nanophotonics: Science, Technology, and Applications explores issues of science and technology of micro/nano-scale photonics and integration for broad-scale and chip-scale Very Large Scale Integration photonics. This book is a game-changer in the sense that it is quite possibly the first to focus on "VLSI Photonics". Very little effort has been made to develop integration technologies for micro/nanoscale photonic devices and applications, so this reference is an important and necessary early-stage perspective on this field. New demand for VLSI photonics brings into play various technological and scientific issues, as well as evolutionary and revolutionary challenges—all of which are discussed in this book. These include topics such as miniaturization, interconnection, and integration of photonic devices at micron, submicron, and nanometer scales. With its "disruptive creativity" and unparalleled coverage of the photonics revolution in information technology, this book should greatly impact the future of micro/nano-photonics and IT as a whole. It offers a comprehensive overview of the science and engineering of micro/nanophotonics and photonic integration. Many books on micro/nanophotonics focus on understanding the properties of individual devices and their related characteristics. However, this book offers a full perspective from the point of view of integration, covering all aspects of benefits and advantages of VLSI-scale photonic integration—the key technical concept in developing a platform to make individual devices and components useful and practical for various applications.