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Author: Klaus Hermann
Publisher: John Wiley & Sons
ISBN: 3527339701
Category : Science
Languages : en
Pages : 446
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Book Description
A valuable learning tool as well as a reference, this book provides students and researchers in surface science and nanoscience with the theoretical crystallographic foundations, which are necessary to understand local structure and symmetry of bulk crystals, including ideal and real single crystal surfaces. The author deals with the subject at an introductory level, providing numerous graphic examples to illustrate the mathematical formalism. The book brings together and logically connects many seemingly disparate structural issues and notations used frequently by surface scientists and nanoscientists. Numerous exercises of varying difficulty, ranging from simple questions to small research projects, are included to stimulate discussions about the different subjects. From the contents: Bulk Crystals, Three-Dimensional Lattices - Crystal Layers, Two-Dimensional Lattices, Symmetry - Ideal Single Crystal Surfaces - Real Crystal Surfaces - Adsorbate layers - Interference Lattices - Chiral Surfaces - Experimental Analysis of Real Crystal Surfaces - Nanoparticles and Crystallites - Quasicrystals - Nanotubes
Author: Klaus Hermann
Publisher: John Wiley & Sons
ISBN: 3527339701
Category : Science
Languages : en
Pages : 446
Get Book Here
Book Description
A valuable learning tool as well as a reference, this book provides students and researchers in surface science and nanoscience with the theoretical crystallographic foundations, which are necessary to understand local structure and symmetry of bulk crystals, including ideal and real single crystal surfaces. The author deals with the subject at an introductory level, providing numerous graphic examples to illustrate the mathematical formalism. The book brings together and logically connects many seemingly disparate structural issues and notations used frequently by surface scientists and nanoscientists. Numerous exercises of varying difficulty, ranging from simple questions to small research projects, are included to stimulate discussions about the different subjects. From the contents: Bulk Crystals, Three-Dimensional Lattices - Crystal Layers, Two-Dimensional Lattices, Symmetry - Ideal Single Crystal Surfaces - Real Crystal Surfaces - Adsorbate layers - Interference Lattices - Chiral Surfaces - Experimental Analysis of Real Crystal Surfaces - Nanoparticles and Crystallites - Quasicrystals - Nanotubes
Author: L. J. Clarke
Publisher: John Wiley & Sons
ISBN:
Category : Science
Languages : en
Pages : 354
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Book Description
Low Energy Electron Diffraction (LEED) is one of the most commonly used techniques for crystal surface characterization at the atomic level. This book is designed to provide all the essential background information necessary to carry out surface crystallography using LEED.
Author: M.A. van Hove
Publisher: Springer Science & Business Media
ISBN: 3642671950
Category : Science
Languages : en
Pages : 296
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Book Description
Surface science has experienced an impressive growth in the last two decades. The attention has focussed mainly on single-crystal surfaces with, on the atomic scale, relatively simple and well-defined structures (for example, clean surfaces and such surfaces with limited amounts of additional foreign atoms and molecules). One of the most fundamental types of information needed about solid surfaces concerns the relative atomic positions. The geometrical arrangement of surface atoms influences most physical and chemical properties of surfaces, the list of which is long and includes a number of important technological applications: electronic surface states, contact potentials, work functions, oxidation, heterogeneous catalysis, friction, adhesion, crys tal growth etc. Surface crystallography - the determination of relative atomic positions at surfaces - has found a successful tool in Low-Energy Electron Diffraction (LEED): this technique has now determined the atomic positions for nearly a hundred surfaces, whether in the clean state or with additional foreign atoms or molecules. The main aim of this book is to publish a set of computer pro grams that has been specifically designed for and extensively used in surface crystallography by LEED. These programs are based on the dynamical (i.e.
Author: J.M. Maclaren
Publisher: Springer Science & Business Media
ISBN: 9789027725035
Category : Technology & Engineering
Languages : en
Pages : 370
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Book Description
Surface crystallography is a discipline which has come of age. There exist in the literature several hundred complete determinations of atomic configurations at surfaces: yet the number is not so great that cataloguing these structures is too daunting a task. We felt that now was the right moment to begin a compilation that could be updated at frequent intervals to give a comprehensive picture of the known surface world. The following pages are the product of our labours. Our target community is the large number of surface chemists, materials scientists, physicists and others whose work involves surfaces. As the compilation expands with time our hope is that it will become one of the standard reference works for structures: in the manner that Wyckoff and other X-ray tables are for bulk crystals. We have devoted considerable thought to the format. The system we have chosen will no doubt have its critics, and in subsequent editions may well be improved, but it has been arrived at after extensive consultation. A problem that we faced in putting structures into standard format was the diversity of conventions used in the literature. It is to be hoped that our system will have sufficient virtue to serve as a standard format for future reporting of structures. That would make it much easier for surface crystallographers to use the work of others.
Author: Jesse R. Green
Publisher:
ISBN:
Category : Concretions
Languages : en
Pages : 64
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Book Description
Author: Anthony Kelly
Publisher: John Wiley & Sons
ISBN: 9780471720447
Category : Science
Languages : en
Pages : 492
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Book Description
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.
Author: Douglas L. Dorset
Publisher: Oxford University Press, USA
ISBN: 0198529082
Category : Business & Economics
Languages : en
Pages : 245
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Book Description
How do mixtures of differently sized and shaped molecules form the plastic solids known as waxes? Firstly, the book considers the characteristic crystalline assemblies of important wax ingredients; secondly, it looks at assemblies of two separate components and finally, plausible molecular models for several types of wax are able to be constructed, based on the rules derived from the first two studies.
Author: Michel André van Hove
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Jan Drenth
Publisher: Springer Science & Business Media
ISBN: 9780387985879
Category : Science
Languages : en
Pages : 368
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Book Description
New textbooks at all levels of chemistry appear with great regularity. Some fields such as basic biochemistry, organic reaction mechanisms, and chemical thermodynamics are well represented by many excellent texts, and new or revised editions are published sufficiently often to keep up with progress in research. However, some areas of chemistry, especially many of those taught at the graduate level, suffer from a real lack of up to-date textbooks. The most serious needs occur in fields that are rapidly changing. Textbooks in these subjects usually have to be written by scientists actually involved in the research that is advancing the field. It is not often easy to persuade such individuals to set time aside to help spread the knowledge they have accumulated. Our goal, in this series, is to pinpoint areas of chemistry where recent progress has outpaced what is covered in any available textbooks, and then seek out and persuade experts in these fields to produce relatively concise but instructive intro ductions to their fields. These should serve the needs of one-semester or one-quarter graduate courses in chemistry and biochemistry. In some cases, the availability of texts in active research areas should help stimulate the creation of new courses. Charles R. Cantor v Preface to the Second Edition Since the publication of the previous edition in 1994, X-ray crystallography of proteins has advanced by improvements in existing techniques and by addition of new techniques.
Author: A. R. Verma
Publisher: New Age International
ISBN: 9788122403213
Category : Crystallography
Languages : en
Pages : 498
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Book Description
A Course On Crystallography Is A Necessary Beginning For All Solid State Physics Courses, Since The Student Must Have A Clear Concept Of The Crystallographic Methods And Principles Before Proceeding To Learn The Physics Of Solids. The Present Authors Have Earlier Written The Book Entitled Crystallography For The Solid State Physics (Wiley 1982). The Book Proved Very Popular With The Students And Reviewers Also Highly Commended The Book, (E.G. One Of The Reviewers Termed It As A Treasure Chest Of Knowledge In Crystallography). However, It Has Been Felt That Solid State Physics Component In The Earlier Book Was Rather Too Little In Content. The Present Book Is An Attempt To Enlarge This Content So As To Provide Solid State Portion Its Due Share. To Accomplish This Already Existing Chapters On Solid State Have Been Enlarged And Some New Chapters Have Been Added. The Book S Intended To Serve As An Introductory Text For All Graduate And Undergraduate Students Whose Eventual Aim Is To Specialise In Solid State Physics.
