Elements Of Structures And Defects Of Crystalline Materials
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Elements Of Structures And Defects Of Crystalline Materials
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Author : Tsang-Tse Fang
language : en
Publisher: Elsevier
Release Date : 2018-01-25
Elements Of Structures And Defects Of Crystalline Materials written by Tsang-Tse Fang and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-25 with Technology & Engineering categories.
Elements of Structures and Defects of Crystalline Materials has been written to cover not only the fundamental principles behind structures and defects, but also to provide deep insights into understanding the relationships of properties, defect chemistry and processing of the concerned materials. Part One deals with structures, while Part Two covers defects. Since the knowledge of the electron configuration of elements is necessary for understanding the nature of chemical bonding, it is discussed in the opening chapter. Chapter Two then describes the bonding formation within the crystal structures of varied materials, with Chapter Three delving into how a material’s structure is formed. In view of the importance of the effects of the structure distortion on the material properties due to the fields, the related topics have been included in section 3.4. Moreover, several materials still under intensive investigation have been illustrated to provide deep insights into understanding the effects of the relationships of processing, structures and defects on the material properties. The defects of materials are explored in Part II. Chapter 4 deals with the point defects of metal and ceramics. Chapter 5 covers the fundamentals of the characteristics of dislocations, wherein physics and the atomic mechanics of several issues have been described in detail. In view of the significant influence of the morphologies including size, shape and distribution of grains, phases on the microstructure evolution, and, in turn, the properties of materials, the final chapter focuses on the fundamentals of interface energies, including single phase (grain) boundary and interphase boundary. Discusses the relationship between properties, defect chemistry and the processing of materials Presents coverage of the fundamental principles behind structures and defects Includes information on two-dimensional and three-dimensional imperfections in solids
Crystallography And Crystal Defects
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Author : Anthony Kelly
language : en
Publisher: John Wiley & Sons
Release Date : 2012-02-13
Crystallography And Crystal Defects written by Anthony Kelly and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-13 with Science categories.
Extensively revised and updated, this new edition of a classic text presents a unified approach to crystallography and to the defects found within crystals. The book combines the classical and exact description of symmetry of a perfect crystal with the possible geometries of the major defects-dislocations, stacking faults, point defects, twins, interfaces and the effects of martensitic transformations. A number of important concepts and exciting new topics have been introduced in this second edition, including piezoelectricity, liquid crystals, nanocrystalline concepts, incommensurate materials and the structure of foamed and amorphous solids. The coverage of quasicrystalline materials has been extended, and the data tables, appendices and references have been fully updated. Reinforcing its unrivalled position as the core text for teaching crystallography and crystal defects, each chapter includes problem sets with brief numerical solutions at the end of the book. Detailed worked solutions, supplementary lecture material and computer programs for crystallographic calculations are provided online (http://booksupport.wiley.com).
Structure Of Crystalline Solids Imperfections And Defects In Crystals
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Author : Costel Rizescu
language : en
Publisher:
Release Date : 2018-03
Structure Of Crystalline Solids Imperfections And Defects In Crystals written by Costel Rizescu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03 with categories.
This book contains a unified approach to crystallography and the structural imperfections and defects found within crystals. The reason the authors chose for treating these two subjects together was that the study of the first is necessary for a proper appreciation of the second. Understanding the idea of lattice and of the crystal classes firstly will help its relevance to the study of imperfections, defects, and phase transformations in the second part of the book. Split into two parts: the "Structure of the Crystalline Solids" and the "Imperfections and Defects in Crystals", and each broken into subchapters, this volume combines the classical and exact description of the symmetry of a perfect crystal with the possible geometries of the major defects-dislocations, stacking faults, point, line, surface and volume defects, twins, and the effects of martensitic transformation in iron. The first part presents a systematic treatment of the basics of crystallography, discussing space lattice, unit cells, symmetry, point groups, crystal systems in terms of Miller indices for crystallographic points, directions, and planes, and zone axis, as well. A number of important concepts such as packing factor, atomic radius, linear, planar, and volume density, polymorphism, allotropes, interstitial sites in cubic and hexagonal structures, and structural features of the most representative compounds used nowadays in a myriad of applications are introduced and carefully explained. In the second part, the authors guide the reader in a step-by-step way through point, line, planar, and volume defects, with an emphasis on their structural properties.A large amount of the latest critically evaluated data for the properties of all elements on the periodic table of the elements, including hundreds of up-to-date crystal structure data are presented. Each chapter contains the logical presentation of concepts supported by suitably chosen examples and worked problems. Hundreds of illustrations within the text help the reader visualize crystal structures and mathematical objects, supporting important topics, but also illustrating crystalline structures found in thousands of compounds. A concise summary and plenty of review questions and problems at the end reinforce the important key points.
First Principles Prediction Of Structures And Properties In Crystals
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Author : Dominik Kurzydlowsk
language : en
Publisher: MDPI
Release Date : 2019-10-25
First Principles Prediction Of Structures And Properties In Crystals written by Dominik Kurzydlowsk and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-25 with Science categories.
The term “first-principles calculations” is a synonym for the numerical determination of the electronic structure of atoms, molecules, clusters, or materials from ‘first principles’, i.e., without any approximations to the underlying quantum-mechanical equations. Although numerous approximate approaches have been developed for small molecular systems since the late 1920s, it was not until the advent of the density functional theory (DFT) in the 1960s that accurate “first-principles” calculations could be conducted for crystalline materials. The rapid development of this method over the past two decades allowed it to evolve from an explanatory to a truly predictive tool. Yet, challenges remain: complex chemical compositions, variable external conditions (such as pressure), defects, or properties that rely on collective excitations—all represent computational and/or methodological bottlenecks. This Special Issue comprises a collection of papers that use DFT to tackle some of these challenges and thus highlight what can (and cannot yet) be achieved using first-principles calculations of crystals.
Structure And Bonding In Crystalline Materials
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Author : Gregory S. Rohrer
language : en
Publisher: Cambridge University Press
Release Date : 2001-07-19
Structure And Bonding In Crystalline Materials written by Gregory S. Rohrer and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-07-19 with Science categories.
One of the motivating questions in materials research today is, how can elements be combined to produce a solid with specified properties? This book is intended to acquaint the reader with established principles of crystallography and cohesive forces that are needed to address the fundamental relationship between the composition, structure and bonding. Starting with an introduction to periodic trends, the book discusses crystal structures and the various primary and secondary bonding types, and finishes by describing a number of models for predicting phase stability and structure. Containing a large number of worked examples, exercises, and detailed descriptions of numerous crystal structures, this book is primarily intended as an advanced undergraduate or graduate level textbook for students of materials science. It will also be useful to scientists and engineers who work with solid materials.
Crystals And Crystal Structures
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Author : Richard J. D. Tilley
language : en
Publisher: John Wiley & Sons
Release Date : 2020-08-03
Crystals And Crystal Structures written by Richard J. D. Tilley and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-03 with Science categories.
An authoritative, updated text that offers an introduction to crystals and crystal structure with coverage of crystallography, and microscopy of materials Written in a friendly, non-mathematical style, the updated second edition of Crystals and Crystal Structures offers a comprehensive exploration of the key elements of crystals and crystal structures. Starting with the basics, it includes information on multiple areas of crystallography, including modulated structures, quasicrystals and protein crystallography, and interdisciplinary applications as diverse as the relationship between physical properties and symmetry. To enhance comprehension of the material presented, the book contains a variety of problems and exercises. The revised second edition offers new material and updates in the field including: An introduction to the use of high intensity X-ray analysis of protein structures Advances in imaging, scanning electron microscopy, and cryo-electron microscopy The relationship between symmetry and physical properties highlighting new findings and an introduction to tensor notation in describing these relationships in a concise fashion Nanoparticles as well as crystallographic aspects, defects, surface defects and the impact of these crystallographic features on properties Perovskite structures and their variations and the inclusion of their wide-ranging properties Written for students ofcrystallography, chemistry, physics, materials science, biosciences and geology, Crystals and Crystal Structures, Second Edition provides an understanding of the subject and enables students to read scientific papers and articles describing a crystal structure or use crystallographic databases.
Crystal Defects And Crystalline Interfaces
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Author : Walter Bollmann
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Crystal Defects And Crystalline Interfaces written by Walter Bollmann 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.
It is nonnal for the preface to explain the motivation behind the writing of the book. Since many good books dealing with the general theory of crystal defects already exist, a new book has to be especially justified, and here its main justification lies in its treatment of crystal line interfaces. About 1961, the work of the author, essentially based on the fundamental work of Professor F. C. Frank, started to branch away from the main flow of thought in this field and eventually led to a general geometrical theory which is presented as a whole for the first time in this book. Although nearly all that is presented has already been published in different journals and symposia, it might be difficult for the reader to follow that literature, as a new terminology and new methods of analysis had to be developed. Special emphasis is given to discussion and many diagrams are included in order that a clear view of the basic concepts be obtained. Intennediate summaries try to bring out the main points of the chapters. Instead of specific exercises, general suggestions for them are given. The part up to chapter 9 is considered more or less as introductory, so that the book can be studied without specific knowledge of crystals and crystal defects. The presentation of that part developed out of lectures given by the author at the Swiss Federal Institute of Technology (ETH) in Zurich.
Physics Of Elasticity And Crystal Defects
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Author : Adrian P. Sutton
language : en
Publisher: Oxford University Press
Release Date : 2020-06-25
Physics Of Elasticity And Crystal Defects written by Adrian P. Sutton and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-25 with Science categories.
This textbook is a modern take on an old subject at the heart of materials physics. Properties of crystalline materials are almost always controlled by structural defects within them. Until relatively recently these defects were studied theoretically using continuum elasticity theory which ignores the atomic structure of the host material. This book introduces the concepts of elasticity in the traditional continuum way and also in terms of atomic interactions. It goes on to present point (impurities, missing atoms), line (dislocations) and planar (faults, cracks) defects at both the continuum level and the atomic level. This novel approach will be new to most engineers and it will appeal to physicists. There are exercises for the student to work through, with complete solutions free to course instructors from the OUP website.
Crystallography Of Modular Materials
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Author : Giovanni Ferraris
language : en
Publisher: OUP Oxford
Release Date : 2004-03-25
Crystallography Of Modular Materials written by Giovanni Ferraris and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-03-25 with Science categories.
This is the first book to provide a comprehensive treatment of theories and applications in the rapidly expanding field of the crystallography of modular materials. Molecules are the natural modules from which molecular crystalline structures are built. Most inorganic structures, however, are infinite arrays of atoms and some kinds of surrogate modules, e.g. co-ordination polyhedra, are usually used to describe them. In recent years the attention has been focused on complex modules as the basis for a systematic description of polytypes and homologous/polysomatic series (modular structures). This representation is applied to the modelling of unknown structures and understanding nanoscale defects and intergrowths in materials. The Order/Disorder (OD) theory is fundamental to developing a systematic theory of polytypism, dealing with those structures based on both ordered and disordered stacking of one or more layers. Twinning at both unit-cell and micro-scale, together with disorder, causes many problems, "demons", for computer-based methods of crystal structure determination. This book develops the theory of twinning with the inclusion of worked examples, converting the "demons" into useful indicators for unravelling crystal structure. In spite of the increasing use of the concepts of modular crystallography for characterising, understanding and tailoring technological crystalline materials, this is the first book to offer a unified treatment of the results, which are spread across many different journals and original papers published over the last twenty years.
Crystallography And Crystal Defects
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Author : A. Kelly
language : en
Publisher: Wiley
Release Date : 2000-02-22
Crystallography And Crystal Defects written by A. Kelly and has been published by Wiley this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-02-22 with Science categories.
Crystallography and Crystal Defects Revised Edition A. Kelly, Churchill College, Cambridge, UK G. W. Groves, Exeter College, Oxford, UK and P. Kidd, Queen Mary and Westfield College, University of London, UK The concepts of crystallography are introduced here in such a way that the physical properties of crystals, including their mechanical behaviour, can be better understood and quantified. A unique approach to the treatment of crystals and their defects is taken in that the often separate disciplines of crystallography, tensor analysis, elasticity and dislocation theory are combined in such a way as to equip materials scientists with knowledge of all the basic principles required to interpret data from their experiments. This is a revised and updated version of the widely acclaimed book by Kelly and Groves that was first published nearly thirty years ago. The material remains timely and relevant and the first edition still holds an unrivalled position at the core of the teaching of crystallography and crystal defects today. Undergraduate readers will acquire a rigorous grounding, from first principles, in the crystal classes and the concept of a lattice and its defects and their descriptions using vectors. Researchers will find here all the theorems of crystal structure upon which to base their work and the equations necessary for calculating interplanar spacings, transformation of indices and manipulations involving the stereographic projection and transformations of tensors and matrices.