Crystals Defects And Microstructures

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Crystals, Defects and Microstructures

Author : Rob Phillips
Publisher : Cambridge University Press
Page : 810 pages
File Size : 47,7 Mb
Release : 2001-02-22
Category : Mathematics
ISBN : 0521793572

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Crystals, Defects and Microstructures by Rob Phillips Pdf

Examines the advances made in the field in recent years and looks at the various methods now used; ideal for graduate students and researchers.

Crystals, Defects and Microstructures

Author : Rob Phillips
Publisher : Unknown
Page : 128 pages
File Size : 40,8 Mb
Release : 2001
Category : Crystal lattices
ISBN : 0511176244

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Crystals, Defects and Microstructures by Rob Phillips Pdf

Annotation. A central tenet of materials analysis is the structure-property paradigm, which proposes a direct connection between the geometric structures within a material and its properties. The increasing power of high-speed computation has had a major impact on theoretical materials science and has permitted the systematic examination of this connection between structure and properties. In this textbook, Rob Phillips examines various methods for studying crystals, defects, and microstructures, techniques that have made such computations possible. He also presents recent efforts to treat problems involving either multiple spatial or temporal scales simultaneously. Detailed case studies illustrate general principles as well as their applications to current research problems.

Point Defects in Solids

Author : James H. Crawford,Lawrence M. Slifkin
Publisher : Springer Science & Business Media
Page : 568 pages
File Size : 50,5 Mb
Release : 2013-03-09
Category : Science
ISBN : 9781468429701

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Point Defects in Solids by James H. Crawford,Lawrence M. Slifkin Pdf

Crystal defects can no longer be thought of as a scientific curiosity, but must be considered an important aspect of solid-state science. This is largely because many of the more interesting properties of crystalline solids are disproportionately dominated by effects due to a tiny concentration of imperfections in an otherwise perfect lattice. The physics of such lattice defects is not only of significance in a great variety of applications, but is also interesting in its own right. Thus, an extensive science of point defects and dislocations has been constructed during the past two and a half decades. Stimulated by the technological and scientific interest in plasticity, there have appeared in recent years rather a large number of books dealing with dislocations; in the case of point defects, however, only very few broad and extensive treatments have been published. Thus, there are few compre hensive, tutorial sources for the scientist or engineer whose research ac tivities are affected by point defect phenomena, or who might wish to enter the field. It is partially to fill this need that the present treatise aims.

Defect and Microstructure Analysis by Diffraction

Author : Robert L. Snyder,Jaroslav Fiala,Hans J. Bunge,Hans Joachim Bunge,International Union of Crystallography
Publisher : International Union of Crystal
Page : 785 pages
File Size : 43,6 Mb
Release : 1999
Category : Science
ISBN : 0198501897

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Defect and Microstructure Analysis by Diffraction by Robert L. Snyder,Jaroslav Fiala,Hans J. Bunge,Hans Joachim Bunge,International Union of Crystallography Pdf

Defect and Microstructure Analysis by Diffraction is focused on extracting information on the real structure of materials from their diffraction patterns. The primary features of a powder diffraction pattern are determined by the "idealized" periodic nature of the crystal structure. With theadvent of computer automation the techniques for carrying out qualitative, quantitative and structure analysis based on the primary pattern features rapidly matured. In general, the deviations of a particular specimen, from the ideal or perfect crystal structure, cause diffraction peak profiles tobroaden and sometimes to become asymmetric. Thus, information on the real structure or microstructure of a specimen can be obtained from a careful study of the diffraction line profiles. The evolving techniques for microstructure analysis from diffraction patterns such as micro-strain, crystallitesize, macro-strain and preferred orientation analysis require an ever more detailed understanding of the effects of crystallographic mistakes on peak assymmetry and the effect of the distribution of small crystallites on the tails of diffraction peaks. This book provides a comprehensive analysis ofthe fundamental theory and techniques for microstructure analysis from diffraction patterns and summarizes the current state of the art. This complete survey lays the foundation for the next and last major development in this field: the extraction of the full information in a powder pattern by thesimulation of the full experimental pattern. The goal of this branch of science is to extract all of the information locked in the powder diffraction pattern including: the types and densities of stacking faults, the strain field produced by each, the anisotropic crystallite size and orientation,along with the size and strain distributions of each phase in a specimen. This book provides a complete summary of the developments of the twentieth century and points the way.

Imperfections in Crystalline Solids

Author : Wei Cai,William D. Nix
Publisher : Cambridge University Press
Page : 535 pages
File Size : 47,8 Mb
Release : 2016-09-15
Category : Science
ISBN : 9781107123137

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Imperfections in Crystalline Solids by Wei Cai,William D. Nix Pdf

An accessible textbook providing students with a working knowledge of the properties of defects in crystals, in a step-by-step tutorial style.

Crystal Defects and Crystalline Interfaces

Author : Walter Bollmann
Publisher : Springer Science & Business Media
Page : 264 pages
File Size : 42,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642491733

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Crystal Defects and Crystalline Interfaces by Walter Bollmann Pdf

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.

Properties and Microstructure

Author : R. K. MacCrone
Publisher : Elsevier
Page : 472 pages
File Size : 54,6 Mb
Release : 2016-10-27
Category : Technology & Engineering
ISBN : 9781483218205

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Properties and Microstructure by R. K. MacCrone Pdf

Treatise on Materials Science and Technology, Volume 11: Properties And Microstructure covers the parameters important to understanding microstructural effects. The book discusses the direct observation and characterization of defects in materials; the cause and effect of crystal defects in silicon integrated circuits; as well as the microstructure of some noncrystalline ceramics. The text also describes microstructural defects in the important semiconductors silicon and germanium, microstructural effects in glasses, microstructural effects on the mechanical properties of ceramics, and finally, microstructures in ferrites. Materials scientists, materials engineers, and graduate students taking related courses will find the book invaluable.

Crystallography and Crystal Defects

Author : Anthony Kelly,Kevin M. Knowles
Publisher : John Wiley & Sons
Page : 584 pages
File Size : 41,7 Mb
Release : 2020-06-02
Category : Science
ISBN : 9781119420170

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Crystallography and Crystal Defects by Anthony Kelly,Kevin M. Knowles Pdf

The classic book that presents a unified approach to crystallography and the defects found within crystals, revised and updated This new edition of Crystallography and Crystal Defects explains the modern concepts of crystallography in a clear, succinct manner and shows how to apply these concepts in the analyses of point, line and planar defects in crystalline materials. Fully revised and updated, this book now includes: Original source references to key crystallographic terms familiar to materials scientists Expanded discussion on the elasticity of cubic materials New content on texture that contains more detail on Euler angles, orientation distribution functions and an expanded discussion on examples of textures in engineering materials Additional content on dislocations in materials of symmetry lower than cubic An expanded discussion of twinning which includes the description and classification of growth twins The inclusion and explanation of results from atomistic modelling of twin boundaries Problem sets with new questions, detailed worked solutions, supplementary lecture material and online computer programs for crystallographic calculations. Written by authors with extensive lecturing experience at undergraduate level, Crystallography and Crystal Defects, Third Edition continues to take its place as the core text on the topic and provides the essential resource for students and researchers in metallurgy, materials science, physics, chemistry, electrical, civil and mechanical engineering.

Introduction to Elasticity Theory for Crystal Defects

Author : Robert W Balluffi
Publisher : World Scientific Publishing Company
Page : 660 pages
File Size : 47,6 Mb
Release : 2016-08-25
Category : Science
ISBN : 9789814749749

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Introduction to Elasticity Theory for Crystal Defects by Robert W Balluffi Pdf

The book presents a unified and self-sufficient and reader-friendly introduction to the anisotropic elasticity theory necessary to model a wide range of point, line, planar and volume type crystal defects (e.g., vacancies, dislocations, interfaces, inhomogeneities and inclusions). The necessary elasticity theory is first developed along with basic methods for obtaining solutions. This is followed by a detailed treatment of each defect type. Included are analyses of their elastic fields and energies, their interactions with imposed stresses and image stresses, and the interactions that occur between them, all employing the basic methods introduced earlier. All results are derived in full with intermediate steps shown, and "it can be shown" is avoided. A particular effort is made to describe and compare different methods of solving important problems. Numerous exercises (with solutions) are provided to strengthen the reader's understanding and extend the immediate text. In the 2nd edition an additional chapter has been added which treats the important topic of the self-forces that are experienced by defects that are extended in more than one dimension. A considerable number of exercises have been added which expand the scope of the book and furnish further insights. Numerous sections of the book have been rewritten to provide additional clarity and scope. The major aim of the book is to provide, in one place, a unique and complete introduction to the anisotropic theory of elasticity for defects written in a manner suitable for both students and professionals.

Analysis and Computation of Microstructure in Finite Plasticity

Author : Sergio Conti,Klaus Hackl
Publisher : Springer
Page : 257 pages
File Size : 47,9 Mb
Release : 2015-04-23
Category : Science
ISBN : 9783319182421

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Analysis and Computation of Microstructure in Finite Plasticity by Sergio Conti,Klaus Hackl Pdf

This book addresses the need for a fundamental understanding of the physical origin, the mathematical behavior and the numerical treatment of models which include microstructure. Leading scientists present their efforts involving mathematical analysis, numerical analysis, computational mechanics, material modelling and experiment. The mathematical analyses are based on methods from the calculus of variations, while in the numerical implementation global optimization algorithms play a central role. The modeling covers all length scales, from the atomic structure up to macroscopic samples. The development of the models ware guided by experiments on single and polycrystals and results will be checked against experimental data.

Point Defects in Solids: Semiconductors and molecular crystals

Author : James Homer Crawford,Lawrence M. Slifkin
Publisher : Unknown
Page : 128 pages
File Size : 54,5 Mb
Release : 1972
Category : Crystals
ISBN : LCCN:72183562

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Point Defects in Solids: Semiconductors and molecular crystals by James Homer Crawford,Lawrence M. Slifkin Pdf

Micromechanics of Defects in Solids

Author : T. Mura
Publisher : Springer Science & Business Media
Page : 601 pages
File Size : 55,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400934894

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Micromechanics of Defects in Solids by T. Mura Pdf

This book stems from a course on Micromechanics that I started about fifteen years ago at Northwestern University. At that time, micromechanics was a rather unfamiliar subject. Although I repeated the course every year, I was never convinced that my notes have quite developed into a final manuscript because new topics emerged constantly requiring revisions, and additions. I finally came to realize that if this is continued, then I will never complete the book to my total satisfaction. Meanwhile, T. Mori and I had coauthored a book in Japanese, entitled Micromechanics, published by Baifu-kan, Tokyo, in 1975. It received an extremely favorable response from students and re searchers in Japan. This encouraged me to go ahead and publish my course notes in their latest version, as this book, which contains further development of the subject and is more comprehensive than the one published in Japanese. Micromechanics encompasses mechanics related to microstructures of materials. The method employed is a continuum theory of elasticity yet its applications cover a broad area relating to the mechanical behavior of materi als: plasticity, fracture and fatigue, constitutive equations, composite materi als, polycrystals, etc. These subjects are treated in this book by means of a powerful and unified method which is called the 'eigenstrain method. ' In particular, problems relating to inclusions and dislocations are most effectively analyzed by this method, and therefore, special emphasis is placed on these topics.

Crystallography and Crystal Defects

Author : A. Kelly,G. W. Groves,P. Kidd
Publisher : Wiley
Page : 0 pages
File Size : 44,8 Mb
Release : 2000-02-22
Category : Science
ISBN : 0471720437

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Crystallography and Crystal Defects by A. Kelly,G. W. Groves,P. Kidd Pdf

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.

Structure of Crystalline Solids, Imperfections and Defects in Crystals

Author : Costel Rizescu,Mihaela Rizescu
Publisher : Unknown
Page : 0 pages
File Size : 49,5 Mb
Release : 2018-03
Category : Electronic
ISBN : 1947641174

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Structure of Crystalline Solids, Imperfections and Defects in Crystals by Costel Rizescu,Mihaela Rizescu Pdf

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.