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Books > Science & Mathematics > Physics > States of matter

Autowave Plasticity - Localization and Collective Modes (Hardcover): Lev Zuev Autowave Plasticity - Localization and Collective Modes (Hardcover)
Lev Zuev
R5,029 Discovery Miles 50 290 Ships in 12 - 17 working days

Autowave Plasticity: Localization and Collective Modes discusses the nature of plastic flow in solids associated with the development of a localized plastic flow. Written by an authority in the field, the author demonstrates how patterns of localized plastic flow are associated with autowave modes that are generated in a deformable sample and delivers a complete work on the subject. Key Features An original work on the nature of plastic flows in solids, particularly metals and crystals Focuses on plastic flow as an autowave process Contains elements of theories, experimental considerations, and numerical modeling This reference will help readers with creating experimental methods to observe or localize plastic flow and with the modeling of plastic flows. It is a valuable reference for graduate students and research specialists working in material science.

Oxide-Based Materials and Structures - Fundamentals and Applications (Hardcover): Rada Savkina, Larysa Khomenkova Oxide-Based Materials and Structures - Fundamentals and Applications (Hardcover)
Rada Savkina, Larysa Khomenkova
R4,150 Discovery Miles 41 500 Ships in 12 - 17 working days

Oxide-based materials and structures are becoming increasingly important in a wide range of practical fields including microelectronics, photonics, spintronics, power harvesting, and energy storage in addition to having environmental applications. This book provides readers with a review of the latest research and an overview of cutting-edge patents received in the field. It covers a wide range of materials, techniques, and approaches that will be of interest to both established and early-career scientists in nanoscience and nanotechnology, surface and material science, and bioscience and bioengineering in addition to graduate students in these areas. Features: Contains the latest research and developments in this exciting and emerging field Explores both the fundamentals and applications of the research Covers a wide range of materials, techniques, and approaches

Introduction to the Replica Theory of Disordered Statistical Systems (Hardcover): Viktor Dotsenko Introduction to the Replica Theory of Disordered Statistical Systems (Hardcover)
Viktor Dotsenko
R3,255 Discovery Miles 32 550 Ships in 12 - 17 working days

This text describes the statistical mechanics of classical spin systems with quenched disorder. The first part covers the physics of spin-glass states using results obtained within the framework of the mean field theory of spin glasses. The second part is devoted to the theory of critical phenomena in the presence of weak quenched disorder. This includes a systematic derivation of the traditional renormalization group theory. In the third part Dotsenko describes other types of disordered systems, relating them to new results at the frontiers of modern research. The book is suitable for graduate students and researchers in the field of statistical mechanics of disordered systems.

Mass Transport in Solids and Fluids (Hardcover): David S. Wilkinson Mass Transport in Solids and Fluids (Hardcover)
David S. Wilkinson
R5,161 R4,835 Discovery Miles 48 350 Save R326 (6%) Ships in 12 - 17 working days

The field of matter transport is central to understanding the processing of materials and their subsequent mechanical properties. This text gives a solid grounding in the principles of matter transport and their application to a range of engineering problems. The author develops a unified treatment of mass transport applicable to both solids and liquids. Traditionally, matter transport in fluids is considered as an extension of heat transfer and can appear to have little relationship to diffusion in solids. This unified approach clearly makes the connection between these important fields. Aimed at advanced undergraduate and beginning graduate students of materials science and engineering and related disciplines, the book contains numerous worked examples and unsolved problems.

A Student's Guide to the Ising Model (Hardcover): James S. Walker A Student's Guide to the Ising Model (Hardcover)
James S. Walker
R1,373 Discovery Miles 13 730 Ships in 12 - 17 working days

The Ising model provides a detailed mathematical description of ferromagnetism and is widely used in statistical physics and condensed matter physics. In this Student's Guide, the author demystifies the mathematical framework of the Ising model and provides students with a clear understanding of both its physical significance, and how to apply it successfully in their calculations. Key topics related to the Ising model are covered, including exact solutions of both finite and infinite systems, series expansions about high and low temperatures, mean-field approximation methods, and renormalization-group calculations. The book also incorporates plots, figures, and tables to highlight the significance of the results. Designed as a supplementary resource for undergraduate and graduate students, each chapter includes a selection of exercises intended to reinforce and extend important concepts, and solutions are also available for all exercises.

Neutrino Physics (Hardcover, 3rd edition): Kai Zuber Neutrino Physics (Hardcover, 3rd edition)
Kai Zuber
R3,412 Discovery Miles 34 120 Ships in 12 - 17 working days

When Kai Zuber's pioneering text on neutrinos was published in 2003, the author correctly predicted that the field would see tremendous growth in the immediate future. In that book, Professor Zuber provided a comprehensive self-contained examination of neutrinos, covering their research history and theory, as well as their application to particle physics, astrophysics, nuclear physics, and the broad reach of cosmology; but now to be truly comprehensive and accurate, the field's seminal reference needs to be revised and expanded to include the latest research, conclusions, and implications. Revised as needed to be equal to the research of today, Neutrino Physics, Third Edition delves into neutrino cross-sections, mass measurements, double beta decay, solar neutrinos, neutrinos from supernovae, and high-energy neutrinos, as well as entirely new experimental results in the context of theoretical models. Written to be accessible to graduate students and readers from diverse backgrounds, this edition, like the first, provides both an introduction to the field as well as the information needed by those looking to make their own contributions to it. And like the second edition, it whets the researcher's appetite, going beyond certainty to pose those questions that still need answers. Features Presents the only single-author comprehensive text on neutrino physics Includes experimental and theoretical particle physics and examines solar neutrinos and astroparticle implications Offers details on new developments and recent experiments

Statistical Mechanics - A Set Of Lectures (Paperback, Revised): Richard P. Feynman Statistical Mechanics - A Set Of Lectures (Paperback, Revised)
Richard P. Feynman
R1,624 Discovery Miles 16 240 Ships in 9 - 15 working days

Physics, rather than mathematics, is the focus in this classic graduate lecture note volume on statistical mechanics and the physics of condensed matter. This book provides a concise introduction to basic concepts and a clear presentation of difficult topics, while challenging the student to reflect upon as yet unanswered questions.

Physics of Continuous Matter - Exotic and Everyday Phenomena in the Macroscopic World (Paperback, 2nd edition): B. Lautrup Physics of Continuous Matter - Exotic and Everyday Phenomena in the Macroscopic World (Paperback, 2nd edition)
B. Lautrup
R1,778 Discovery Miles 17 780 Ships in 12 - 17 working days

Physics of Continuous Matter: Exotic and Everyday Phenomena in the Macroscopic World, Second Edition provides an introduction to the basic ideas of continuum physics and their application to a wealth of macroscopic phenomena. The text focuses on the many approximate methods that offer insight into the rich physics hidden in fundamental continuum mechanics equations. Like its acclaimed predecessor, this second edition introduces mathematical tools on a "need-to-know" basis. New to the Second EditionThis edition includes three new chapters on elasticity of slender rods, energy, and entropy. It also offers more margin drawings and photographs and improved images of simulations. Along with reorganizing much of the material, the author has revised many of the physics arguments and mathematical presentations to improve clarity and consistency. The collection of problems at the end of each chapter has been expanded as well. These problems further develop the physical and mathematical concepts presented. With worked examples throughout, this book clearly illustrates both qualitative and quantitative physics reasoning. It emphasizes the importance in understanding the physical principles behind equations and the conditions underlying approximations. A companion website provides a host of ancillary materials, including software programs, color figures, and additional problems.

Nuclear Spin Relaxation in Liquids - Theory, Experiments, and Applications, Second Edition (Paperback, 2nd edition): J ozef... Nuclear Spin Relaxation in Liquids - Theory, Experiments, and Applications, Second Edition (Paperback, 2nd edition)
J ozef Kowalewski, Lena M aler
R1,493 Discovery Miles 14 930 Ships in 12 - 17 working days

Nuclear magnetic resonance (NMR) is widely used across many fields of science because of the rich data it produces, and some of the most valuable data come from studies of nuclear spin relaxation in solution. The first edition of this book, published more than a decade ago, provided an accessible and cohesive treatment of the field. The present second edition is a significant update, covering important new developments in recent years. Collecting relaxation theory, experimental techniques, and illustrative applications into a single volume, this book clarifies the nature of the phenomenon, shows how to study it and explains why such studies are worthwhile. Coverage ranges from basic to rigorous theory and from simple to sophisticated experimental methods. Topics include cross-relaxation, multispin phenomena, relaxation studies of molecular dynamics and structure and special topics such as relaxation in systems with quadrupolar nuclei, in paramagnetic systems and in long-living spin states. Avoiding overly demanding mathematics, the authors explain spin relaxation in a manner that anyone with a familiarity with NMR can follow. The focus is on illustrating and explaining the physical nature of relaxation phenomena. Nuclear Spin Relaxation in Liquids: Theory, Experiments and Applications, 2nd Edition, provides useful supplementary reading for graduate students and is a valuable reference for NMR spectroscopists, whether in chemistry, physics or biochemistry.

The Physics of Composite and Porous Media (Paperback): Norman Udey, T. J. T. (Tim) Spanos The Physics of Composite and Porous Media (Paperback)
Norman Udey, T. J. T. (Tim) Spanos
R1,448 Discovery Miles 14 480 Ships in 12 - 17 working days

Building on the success of T.J.T. Spanos's previous book The Thermophysics of Porous Media, The Physics of Composite and Porous Media explains non-linear field theory that describes how physical processes occur in the earth. It describes physical processes associated with the interaction of the various phases at the macroscale (the scale at which continuum equations are established) and how these interactions give rise to additional physical processes at the megascale (the scale orders of magnitude larger at which a continuum description may once again be established). Details are also given on how experimental, numerical and theoretical work on this subject fits together. This book will be of interest to graduate students and academic researchers working on understanding the physical process in the earth, in addition to those working in the oil and hydrogeology industries.

Ternary Alloys Based on II-VI Semiconductor Compounds (Paperback): Vasyl Tomashyk, Petro Feychuk, Larysa Shcherbak Ternary Alloys Based on II-VI Semiconductor Compounds (Paperback)
Vasyl Tomashyk, Petro Feychuk, Larysa Shcherbak
R1,489 Discovery Miles 14 890 Ships in 12 - 17 working days

Doped by isovalent or heterovalent foreign impurities (F), II-VI semiconductor compounds enable control of optical and electronic properties, making them ideal in detectors, solar cells, and other precise device applications. For the reproducible manufacturing of the doped materials with predicted and desired properties, manufacturing technologists need knowledge of appropriate ternary system phase diagrams. A guide for technologists and researchers at industrial and national laboratories, Ternary Alloys Based on II-VI Semiconductor Compounds collects all available data on ternary II-VI-F semiconductor materials. It presents ternary phase diagrams for the systems and includes data about phase equilibriums on the cross sections. The book is also suitable for phase diagram researchers, inorganic chemists, and solid state physicists as well as students in materials science, engineering, physical chemistry, and physics. The authors classify all materials according to the periodic groups of their constituent atoms (i.e., possible combinations of Zn, Cd, and Hg with chalcogens S, Se, and Te) and additional components in the order of their group number. Each ternary system database description contains the diagram type, possible phase transformation and physical-chemical interaction of the components, equilibrium investigation methods, thermodynamic characteristics, and the sample preparation method. In some cases, the book illustrates the solid and liquid-phase equilibriums with vapor because of their importance to crystal growth using the vapor-liquid-solid technique. It also presents data on the homogeneity range as well as baric and temperature dependences of solubility impurities in the semiconductor lattice and the liquid phase.

Optical Materials - Microstructuring Surfaces with Off-Electrode Plasma (Paperback): Nikolay L. Kazanskiy, Vsevolod A. Kolpakov Optical Materials - Microstructuring Surfaces with Off-Electrode Plasma (Paperback)
Nikolay L. Kazanskiy, Vsevolod A. Kolpakov
R2,577 Discovery Miles 25 770 Ships in 12 - 17 working days

This reference book concentrates on microstructuring surfaces of optical materials with directed fluxes of off-electrode plasma generated by high-voltage gas discharge and developing methods and equipment related to this technique. It covers theoretical and experimental studies on the electrical and physical properties of high-voltage gas discharges used to generate plasma outside an electrode gap. A new class of methods and devices that makes it possible to implement a series of processes for fabricating diffraction microstructures on large format wafers is also discussed.

Atomic and Ion Collisions in Solids and at Surfaces - Theory, Simulation and Applications (Hardcover, New): Roger Smith Atomic and Ion Collisions in Solids and at Surfaces - Theory, Simulation and Applications (Hardcover, New)
Roger Smith
R2,984 Discovery Miles 29 840 Ships in 12 - 17 working days

This 1997 book is an introduction to the application of computer simulation and theory in the study of the interaction of energetic particles (< 1 eV to the MeV range) with solid surfaces. The authors describe methods which are applicable both to hard collisions between nuclear cores of atoms down to soft interactions, where chemical effects or long-range forces dominate. In surface science, potential applications include surface atomic structure determination using ion scattering spectroscopy or element analysis using SIMS or other techniques that involve depth profiling. Industrial applications include optical or hard coating deposition, ion implantation in semiconductor device manufacture or nanotechnology. Plasma-sidewall interaction in fusion devices may also be studied using the techniques described. This book will be of interest to graduate students and researchers, both academic and industrial, in surface science, semiconductor engineering, thin-film deposition and particle-surface interactions, in departments of physics, chemistry and electrical engineering.

Soft Condensed Matter Physics in Molecular and Cell Biology (Paperback): W. C. K Poon, David Andelman Soft Condensed Matter Physics in Molecular and Cell Biology (Paperback)
W. C. K Poon, David Andelman
R1,965 Discovery Miles 19 650 Ships in 12 - 17 working days

Soft condensed matter physics, which emerged as a distinct branch of physics in the 1990s, studies complex fluids: liquids in which structures with length scale between the molecular and the macroscopic exist. Polymers, liquid crystals, surfactant solutions, and colloids fall into this category. Physicists deal with properties of soft matter systems that are generic and largely independent of chemical details. They are especially fascinated by the way soft matter systems can harness Brownian motion to self-assemble into higher-order structures. Exploring the generic properties of soft matter offers insights into many fundamental questions that cut across a number of disciplines. Although many of these apply to materials and industrial applications, the focus of this volume is on their applications in molecular and cell biology based on the realization that biology is soft matter come alive. The chapters in Soft Condensed Matter Physics in Molecular and Cell Biology originated as lectures in the NATO Advanced Science Institute (ASI) and Scottish Universities Summer Schools in Physics with the same name; they represent the thinking of seventeen experts operating at the cutting edge of their respective fields. The book provides a thorough grounding in the fundamental physics of soft matter and then explores its application with regard to the three important classes of biomacromolecules: proteins, DNA, and lipids, as well as to aspects of the biology of cells. The final section of the book considers experimental techniques, covering single molecule force spectroscopy of proteins, the use of optical tweezers, along with X-ray, neutron, and light scattering from solutions. While this work presents fundamentals that make it a suitable text for graduate students in physics, it also offers valuable insights for established soft condensed matter physicists seeking to contribute to biology, and for biologists wanting to understand what the latest think

Handbook of Less-Common Nanostructures (Paperback): Boris I. Kharisov, Oxana Vasilievna Kharissova, Ubaldo Ortiz-Mendez Handbook of Less-Common Nanostructures (Paperback)
Boris I. Kharisov, Oxana Vasilievna Kharissova, Ubaldo Ortiz-Mendez
R1,981 Discovery Miles 19 810 Ships in 12 - 17 working days

As nanotechnology has developed over the last two decades, some nanostructures, such as nanotubes, nanowires, and nanoparticles, have become very popular. However, recent research has led to the discovery of other, less-common nanoforms, which often serve as building blocks for more complex structures. In an effort to organize the field, the Handbook of Less-Common Nanostructures presents an informal classification based mainly on the less-common nanostructures. A small nanotechnological encyclopedia, this book: Describes a range of little-known nanostructures Offers a unifying vision of the synthesis of nanostructures and the generalization of rare nanoforms Includes downloadable resources with color versions of more than 100 nanostructures Explores the fabrication of rare nanostructures, including modern physical, chemical, and biological synthesis techniques The Handbook of Less-Common Nanostructures discusses a classification system not directly related to the dimensionality and chemical composition of nanostructure-forming compounds or composite. Instead, it is based mainly on the less-common nanostructures. Possessing unusual shapes and high surface areas, these structures are potentially very useful for catalytic, medical, electronic, and many other applications.

Quaternary Alloys Based on II - VI Semiconductors (Paperback): Vasyl Tomashyk Quaternary Alloys Based on II - VI Semiconductors (Paperback)
Vasyl Tomashyk
R1,933 Discovery Miles 19 330 Ships in 12 - 17 working days

Doped by isovalent or heterovalent foreign impurities, II-VI semiconductor compounds enable control of optical and electronic properties, making them ideal in detectors, solar cells, and other precise device applications. Quaternary alloys allow a simultaneous adjustment of band gap and lattice constant, increasing radiant efficiency at a wide range of wavelengths. Quaternary Alloys Based on II-VI Semiconductors consolidates data pertaining to diagrams of quaternary systems based on these semiconductor compounds. The book illustrates up-to-date experimental and theoretical information about phase relations based on II-VI semiconductor systems with four components. It critically evaluates many industrially significant systems presented in two-dimensional sections for the condensed phases. The author classifies all materials according to the periodic groups of their constituent atoms and additional components in the order of their group number. Each quaternary database description contains brief information on the diagram type, possible phase transformations and physical-chemical interactions of the components, thermodynamic characteristics, and methods for equilibrium investigation and sample preparation. Most of the phase diagrams are in their original form. For those with varying published data, the text includes several versions for comparison. This book provides invaluable data for technologists and researchers involved in developing and manufacturing II-VI semiconductors at industrial and national laboratories. It is also suitable for phase relations researchers, inorganic chemists, and semiconductor physicists as well as graduate students in materials science and engineering. Check out the companion books: Ternary Alloys Based on II-VI Semiconductor Compounds and

An Introduction to Inertial Confinement Fusion (Paperback): Susanne Pfalzner An Introduction to Inertial Confinement Fusion (Paperback)
Susanne Pfalzner
R1,964 Discovery Miles 19 640 Ships in 12 - 17 working days

Newcomers to the field of inertial confinement fusion (ICF) often have difficulty establishing a clear picture of the overall field. The reason for this is because, while there are many books devoted to special topics within the field, there is none that provides an overview of the field as a whole. An Introduction to Inertial Confinement Fusion fills this gap with an overview of the processes involved in ICF presented at an accessible level. After a broad overview, the book follows the processes from the driver technology to burn physics in chronological order. As each topic appears, the author details the physical concepts and obstacles. The book concludes with a look to the future prospects of the field.

Surface Physics - Theoretical Models and Experimental Methods (Paperback): Marina V. Mamonova, Vladimir V. Prudnikov, Irina A.... Surface Physics - Theoretical Models and Experimental Methods (Paperback)
Marina V. Mamonova, Vladimir V. Prudnikov, Irina A. Prudnikova
R1,971 Discovery Miles 19 710 Ships in 12 - 17 working days

The demands of production, such as thin films in microelectronics, rely on consideration of factors influencing the interaction of dissimilar materials that make contact with their surfaces. Bond formation between surface layers of dissimilar condensed solids-termed adhesion-depends on the nature of the contacting bodies. Thus, it is necessary to determine the characteristics of adhesion interaction of different materials from both applied and fundamental perspectives of surface phenomena. Given the difficulty in obtaining reliable experimental values of the adhesion strength of coatings, the theoretical approach to determining adhesion characteristics becomes more important. Surface Physics: Theoretical Models and Experimental Methods presents straightforward and efficient approaches and methods developed by the authors that enable the calculation of surface and adhesion characteristics for a wide range of materials: metals, alloys, semiconductors, and complex compounds. The authors compare results from the proposed theories-developed within the framework of the electron density functional theory and dielectric formalism-to experimental data. The book begins with a discussion of the thermodynamics of surface phenomena and covers experimental and theoretical methods for studying surface characteristics of solids. Chapters describe calculations of surface and adhesion characteristics of metals using the density functional method. They also examine the calculation of adhesion characteristics of metals, semiconductors, and complex compounds based on dielectric formalism. In addition, the text covers dry friction, adsorption of metal atoms, and ferromagnetic films. The principles and methods presented in this book are useful in selecting optimum materials and coatings for various applications, including minimizing friction for increased efficiency of microelectronic components.

Microstructure of Metals and Alloys - An Atlas of Transmission Electron Microscopy Images (Paperback): Ganka Zlateva, Zlatanka... Microstructure of Metals and Alloys - An Atlas of Transmission Electron Microscopy Images (Paperback)
Ganka Zlateva, Zlatanka Martinova
R1,942 Discovery Miles 19 420 Ships in 12 - 17 working days

A teaching tool intended to complement existing books on the theory of materials science, metallurgy, and electron microscopy, this text focuses on metals and alloys. It visualizes key structural elements common to crystalline materials, including crystal lattice imperfections, along with the principles and steps involved in the microstructure development in metallic materials under external influences. Designed as an atlas, Microstructure of Metals and Alloys contains a collection of carefully selected original transmission electron microscope (TEM) micrographs taken by the authors. These images demonstrate typical crystal lattice defects, elements of the microstructure of metals and alloys, and the basic processes occurring to the crystal structure during plastic deformation, polygonization, recrystallization, and rapid solidification. The book is organized into six chapters. Each deals with a particular problem in the field of physical metallurgy, and begins with a description of the basic concept and terms. These descriptions enable readers to achieve a better understanding of the essential issues relevant to specific challenges. Providing comprehensive, illustrative coverage of the basic topics in materials science, this important work emphasizes fundamental principles over specific materials, in a manner that is fully consistent with the contemporary tendency in materials science teaching.

Quasilinear Hyperbolic Systems, Compressible Flows, and Waves (Paperback): Vishnu D. Sharma Quasilinear Hyperbolic Systems, Compressible Flows, and Waves (Paperback)
Vishnu D. Sharma
R1,957 Discovery Miles 19 570 Ships in 12 - 17 working days

Filled with practical examples, Quasilinear Hyperbolic Systems, Compressible Flows, and Waves presents a self-contained discussion of quasilinear hyperbolic equations and systems with applications. It emphasizes nonlinear theory and introduces some of the most active research in the field. After linking continuum mechanics and quasilinear partial differential equations, the book discusses the scalar conservation laws and hyperbolic systems in two independent variables. Using the method of characteristics and singular surface theory, the author then presents the evolutionary behavior of weak and mild discontinuities in a quasilinear hyperbolic system. He also explains how to apply weakly nonlinear geometrical optics in nonequilibrium and stratified gas flows and demonstrates the power, generality, and elegance of group theoretic methods for solving Euler equations of gasdynamics involving shocks. The final chapter deals with the kinematics of a shock of arbitrary strength in three dimensions. With a focus on physical applications, this text takes readers on a journey through this fascinating area of applied mathematics. It provides the essential mathematical concepts and techniques to understand the phenomena from a theoretical standpoint and to solve a variety of physical problems.

Theory of Photon Acceleration (Paperback): J.T. Mendonca Theory of Photon Acceleration (Paperback)
J.T. Mendonca
R1,950 Discovery Miles 19 500 Ships in 12 - 17 working days

Photo acceleration has dominated the theoretical plasma physics area in recent years and has found application in all subjects where waves in continuous media are studied - plasma physics, astrophysics, and optics. This theory will provide a modern understanding of photon interaction with matter, helping to develop novel accelerators based on laser-plasma interactions, new radiation sources, and even new models for astrophysical objects. Written by a major player in the field, this book describes the general theory of photo acceleration, which allows fluid, kinetic, quantum, and classical electrodynamical approaches to be formulated. It includes examples from plasma physics, cosmology, fiber optics, mathematical physics, particle accelerator physics, and radiation physics.

Adsorption Phenomena and Anchoring Energy in Nematic Liquid Crystals (Paperback): Giovanni Barbero, Luiz Roberto Evangelista Adsorption Phenomena and Anchoring Energy in Nematic Liquid Crystals (Paperback)
Giovanni Barbero, Luiz Roberto Evangelista
R1,909 Discovery Miles 19 090 Ships in 12 - 17 working days

Despite the large quantity of phenomenological information concerning the bulk properties of nematic phase liquid crystals, little is understood about the origin of the surface energy, particularly the surface, interfacial, and anchoring properties of liquid crystals that affect the performance of liquid crystal devices. Self-contained and unique, Adsorption Phenomena and Anchoring Energy in Nematic Liquid Crystals provides an account of new and established results spanning three decades of research into the problems of anchoring energy and adsorption phenomena in liquid crystals. The book contains a detailed discussion of the origin and possible sources of anchoring energy in nematic liquid crystals, emphasizing the dielectric contribution to the anchoring energy in particular. Beginning with fundamental surface and anchoring properties of liquid crystals and the definition of the nematic phase, the authors explain how selective ion adsorption, dielectric energy density, thickness dependence, and bias voltage dependence influence the uniform alignment of liquid crystals and affect the performance of liquid crystal devices. They also discuss fundamental equations regulating the adsorption phenomenon and the dynamic aspects of ion adsorption phenomenon in liquid crystalline systems. Adsorption Phenomena and Anchoring Energy in Nematic Liquid Crystals serves as an excellent source of reference for graduates and researchers working in liquid crystals, complex fluids, condensed matter physics, statistical physics, chemical engineering, and electronic engineering, as well as providing a useful general introduction to and background information on the nematic liquid crystal phase.

Symmetries and Symmetry Breaking in Field Theory (Paperback): Parthasarathi Mitra Symmetries and Symmetry Breaking in Field Theory (Paperback)
Parthasarathi Mitra
R1,872 Discovery Miles 18 720 Ships in 12 - 17 working days

Many courses on modern quantum field theory focus on the formulation and application of field theory, leaving topics related to symmetry underdeveloped. This leads to students often having an incomplete understanding of symmetries. Filling this gap, Symmetries and Symmetry Breaking in Field Theory sheds light on various aspects of symmetry in field theory. The book presents a broad selection of important topics, including constraint theory, generalized Pauli-Villars regularization, the measure approach to anomalies, zeta function regularization, and anomalous gauge theories. The author explains how some classical symmetries are broken by anomalies and how other symmetries of the theory are spontaneously broken. He discusses all of the ideas in as simple a way as possible.

The Critical Point - A Historical Introduction To The Modern Theory Of Critical Phenomena (Paperback): C. Domb The Critical Point - A Historical Introduction To The Modern Theory Of Critical Phenomena (Paperback)
C. Domb
R1,972 Discovery Miles 19 720 Ships in 12 - 17 working days

The relationship between liquids and gases engaged the attention of a number of distinguished scientists in the mid 19th Century. In a definitive paper published in 1869, Thomas Andrews described experiments he performed on carbon dioxide and from which he concluded that a critical temperature exists below which liquids and gases are distinct phases of matter, but above which they merge into a single fluid phase. During the years which followed, other natural phenomena were discovered to which the same critical point description can be applied - such as ferromagnetism and solutions. This book provides an historical account of theoretical explanations of critical phenomena which ultimately led to a major triumph of statistical mechanics in the 20th Century - with the award of the Nobel Prize for Physics

Introduction to Ferroic Materials (Paperback): Vinod Wadhawan Introduction to Ferroic Materials (Paperback)
Vinod Wadhawan
R2,027 Discovery Miles 20 270 Ships in 12 - 17 working days

Ferroic materials are important, not only because of the improved understanding of condensed matter, but also because of their present and potential device applications. This book presents a unified description of ferroic materials at an introductory level, with the unifying factor being the occurrence of nondisruptive phase transitions in crystals that alter point-group symmetry. The book also aims to further systemitize the subject of ferroic materials, employing some formal, carefully worded, definitions and classification schemes. The basic physical principles leading to the wide-ranging applications of ferroic materials are also explained, while placing extra emphasis on the utilitarian role of symmetry in materials science.

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