April 14, 2021

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Quasicrystals

Quasicrystals
Author : Christian Janot
Publisher : Oxford University Press
Release Date : 2012-10-18
Category : Science
Total pages :409
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This primer provides a descriptive approach to the subject of quasicrystals for those coming to it for the first time. The various practical, experimental, and theoretical topics are dealt with in an accessible style. The book is completed by problem sets and there is a computer program that generates a Penrose lattice.

Quasicrystals

Quasicrystals
Author : D. P. DiVincenzo,Paul J. Steinhardt
Publisher : World Scientific
Release Date : 1999
Category : Science
Total pages :618
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Quasicrystals: The State of the Art has proven to be a useful introduction to quasicrystals for mathematicians, physicists, materials scientists, and students. The original intent was for the book to be a progress report on recent developments in the field. However, the authors took care to adopt a broad, pedagogical approach focusing on points of lasting value. Many subtle and beautiful aspects of quasicrystals are explained in this book (and nowhere else) in a way that is useful for both the expert and the student. In this second edition, some authors have appended short notes updating their essays. Two new chapters have been added. Chapter 16, by Goldman and Thiel, reviews the experimental progress since the first edition (1991) in making quasicrystals, determining their structure, and finding applications. In Chapter 17, Steinhardt discusses the quasi-unit cell picture, a promising, new approach for describing the structure and growth of quasicrystals in terms of a single, repeating, overlapping cluster of atoms.

Quasicrystals

Quasicrystals
Author : J.-B. Suck,M. Schreiber,P. Häussler
Publisher : Springer Science & Business Media
Release Date : 2013-04-17
Category : Science
Total pages :564
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The book provides an introduction to all aspects of the physics of quasicrystals. The chapters, each written by an expert in this field, cover quasiperiodic tilings and the modeling of the atomic structure of quasicrystals. The electronic density of states and the calculation of the electronic structure play a key role in this introduction, as does an extensive discussion of the atomic dynamics. The study of defects in quasicrystals by high resolution electron microscopy and the computer simulations of defects and fracture in decorated tilings are important subjects for the application of these aperiodic crystals.

Quasicrystals and Geometry

Quasicrystals and Geometry
Author : Marjorie Senechal
Publisher : CUP Archive
Release Date : 1996-09-26
Category : Mathematics
Total pages :286
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This first-ever detailed account of quasicrystal geometry will be of great value to mathematicians at all levels with an interest in quasicrystals and geometry, and will also be of interest to graduate students and researchers in solid state physics, crystallography and materials science.

Quasicrystals

Quasicrystals
Author : Hans-Rainer Trebin
Publisher : John Wiley & Sons
Release Date : 2006-05-12
Category : Science
Total pages :668
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Quasicrystals form a new state of solid matter beside the crystalline and the amorphous. The positions of the atoms are ordered, but with noncrystallographic rotational symmetries and in a nonperiodic way. The new structure induces unusual physical properties, promising interesting applications. This book provides a comprehensive and up-to-date review and presents most recent research results, achieved by a collaboration of physicists, chemists, material scientists and mathematicians within the Priority Programme "Quasicrystals: Structure and Physical Properties" of the Deutsche Forschungsgemeinschaft (DFG). Starting from metallurgy, synthesis and characterization, the authors carry on with structure and mathematical modelling. On this basis electronic, magnetic, thermal, dynamic and mechanical properties are dealt with and finally surfaces and thin films.

Quasicrystals

Quasicrystals
Author : Esther Belin-Ferr‚
Publisher : World Scientific
Release Date : 2000
Category : Science
Total pages :532
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This book focuses on current topics in quasicrystal science and research. Various themes are addressed, such as atomic structure, growth of quasicrystals, statistical physics and thermodynamics, magnetism, phasons, propagation of waves, surfaces and technological potential of quasicrystals. Insight into basics in physics and chemistry is also given, with examples from metallurgy, the surface of alloys, plasticity, etc., in order to point out the possible genuine aspects of quasicrystals and allow a better comparison with conventional alloys.

Useful Quasicrystals

Useful Quasicrystals
Author : Jean-Marie Dubois
Publisher : World Scientific
Release Date : 2005
Category : Science
Total pages :482
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The aim of this book is to acquaint the reader with what the author regards as the most basic characteristics of quasicrystals structure, formation and stability, properties in relationship with the applications of quasicrystalline materials. Quasicrystals are fascinating substances that form a family of specific structures with strange physical and mechanical properties as compared to those of metallic alloys. This, on the one hand, is stimulating intensive research to understand the most basic properties of quasicrystals in the frame of a generalized crystallography. On the other hand, these properties open the way to technological applications, demonstrated or potential, mostly regarding energy savings. This valuable book discusses those various facets of quasicrystals in five chapters, ending with the authorOCOs own interpretation of the properties with respect to their unique structure."

Quasicrystals

Quasicrystals
Author : Anonim
Publisher : Elsevier
Release Date : 2007-12-17
Category : Science
Total pages :374
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This book is aimed at researchers who are working in a field of quasicrystals to provide a reference to recent developments and ideas in the field and also at graduate students, who intend to study quasicrystals, to provide introduction of ideas. Topics in this book cover an entire field of quasicrystals, both experimental and theoretical, including new developments: the state of the art in quasicrystallography, new families of quasicrystals, phasons in aperiodic solids, ab initio studies on stability mechanism, quantum transport phenomena, elastic/plastic properties and surface of quasicrystals. · Comprehensive reviews by experts in the field · Complete reference of original papers and new topics · Intelligible introduction of quasicrystals by experts

Quasicrystals

Quasicrystals
Author : Enrique Maciá-Barber
Publisher : CRC Press
Release Date : 2020-12-18
Category : Science
Total pages :388
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promoting the very notion of quasiperiodic order, and to spur its physical implications and technological capabilities. It, therefore, explores the fundamental aspects of intermetallic, photonic, and phononic quasicrystals, as well as soft-matter quasicrystals, including their intrinsic physical and structural properties. In addition, it thoroughly discusses experimental data and related theoretical approaches to explain them, extending the standard treatment given in most current solid state physics literature. It also explores exciting applications in new technological devices of quasiperiodically ordered systems, including multilayered quasiperiodic systems, along with 2D and 3D designs, whilst outlining new frontiers in quasicrystals research. This book can be used as a reader-friendly introductory text for graduate students, in addition to senior scientists and researchers coming from the fields of physics, chemistry, materials science, and engineering. Key features: • Provides an updated and detailed introduction to the interdisciplinary field of quasicrystals in a tutorial style, considering both fundamental aspects and additional freedom degrees provided by designs based on quasiperiodically ordered materials. • Includes 50 fully worked out exercises with detailed solutions, motivating, and illustrating the different concepts and notions to provide readers with further learning opportunities. • Presents a complete compendium of the current state of the art knowledge of quasicrystalline matter, and outlines future next generation materials based on quasiperiodically ordered designs for their potential use in useful technological devices. Dr. Enrique Maciá-Barber is Professor of condensed matter physics at the Universidad Complutense de Madrid. His research interests include the thermoelectric properties of quasicrystals and DNA biophysics. In 2010 he received the RSEF- BBVA Foundation Excellence Physics Teaching Award. His book Aperiodic Structures in Condensed Matter: Fundamentals and Applications (CRC Press, Boca-Raton, 2009) is one of the Top Selling Physics Books according to YBP Library Services.

Introduction to Quasicrystals

Introduction to Quasicrystals
Author : Marko Jaric
Publisher : Elsevier
Release Date : 2012-12-02
Category : Science
Total pages :296
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Aperiodicity and Order, Volume 1: Introduction to Quasicrystals deals with various aperiodic types of order in quasicrystals as well as the basic physics of quasicrystalline order and materials. Questions about the nature of order and the order of nature are addressed. This volume is comprised of six chapters; the first of which introduces the reader to icosahedral coordination in metallic crystals, with emphasis on the structural principles of metallic materials that are crystalline and may be expected to carry over to aperiodic materials. The discussion then turns to short- and long-range icosahedral orders in glass, crystals, and quasicrystals. The origins of icosahedral order are explained, and the physical properties of icosahedral materials are described. The chapters that follow focus on the metallurgy of quasicrystals, the crystallography of ideal icosahedral crystals, and stability and deformations in quasicrystalline solids. The book concludes with a discussion on symmetry, elasticity, and hydrodynamics in quasiperiodic structures. A pedagogical review of continuum elastic-hydrodynamic theory for quasicrystals and related structures is presented. This book is intended primarily as an introduction for new students in the field and as a reference for active researchers.

Quasicrystals

Quasicrystals
Author : Christian Janot,Professor C Janot
Publisher : Unknown
Release Date : 1992
Category : Quasicristaux
Total pages :320
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This primer provides a descriptive approach to the subject for those coming to it for the first time. The various practical, experimental, and theoretical topics are dealt with in an accessible style.

Quasicrystals

Quasicrystals
Author : Paul Steinhardt,David DiVincenzo
Publisher : World Scientific
Release Date : 1991-10-22
Category :
Total pages :536
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This review volume provides the most up-to-date and authoritative description of research on icosahedral solids, which has advanced rapidly since the discovery of these unique materials in 1984. The present book, intended as a companion volume to the reprint volume on The Physics of Quasicrystals edited by P Steinhardt and S Ostlund, will be invaluable to graduate students and workers in the field as a comprehensive reference. Scientists in related fields can use it as a readable introduction to the important current problems in quasicrystals. The chapters have been written by many of the most prominent theorists and experimentalists on quasicrystals, both physicists and materials scientists, from around the world. Especially exciting are the details of the recent discovery of “perfect quasi-crystals”, new materials which promise to be an ideal form of quasiperiodic matter with little or no disorder. Other topics include: electron, X-ray and neutron quasi-crystallography, scanning tunneling microscopy studies, electronic transport experiments, quasicrystal faceting and statistical mechanics, growth rules and matching rules for quasicrystals, group theory and elasticity theory. Contents:Progress and Current Issues in Quasicrystals (D P DiVincenzo & P J Steinhardt)Order and Disorder in Icosahedral Alloys (P A Bancel); Neutron Scattering Approaches to Quasicrystals (Ch Janot & M de Boissieu)High-Resolution Electron Microscopy of Quasicrystals (K Hiraga)Scanning Tunneling Microscopy Studies of Quasicrystals (R S Becker & A R Kortan)(Quasi) Crystallography is Better in Fourier Space (N D Mermin)Matching Rules for Quasicrystalline Tilings (K Ingersent)Growth Rules for Quasicrystals (J E S Socolar)Continuous Atomic Surfaces (L S Levitov)Chiral Smectics as Quasicrystals (T C Lubensky et al.)Experimental Studies of Electronic Transport in Quasicrystals (K Kimura & S Takeuchi)Electronic Structure and Transport of Quasicrystals (T Fujiwara & H Tsunetsugu)Electronic-Structure and Total-Energy Calculation for Quasicrystals and Related Crystals (A E Carlsson & R Phillips)Faceting and Surface Roughening in Quasicrystals (T-L Ho)Random Tiling Models (C L Henley) Readership: Condensed matter physicists, crystallographers, materials scientists, metallurgists and mathematicians. keywords:Quasicrystal;Phason;Icosahedral Symmetry;Penrose Tilings;Random Tilings;Quasiperiodicity;Pinning;Fibonacci Lattice;Quasilattice;Quasicrystallography;Localization;Critical States “… timely and useful … I recommend this book to those in the field and to everyone interested in quasicrystals …” Marjorie Senechal Science

Quasicrystals'

Quasicrystals'
Author : Antony J. Bourdillon
Publisher : AuthorHouse
Release Date : 2010-04-01
Category : Science
Total pages :112
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Quasicrystalline material contained, for twenty five years, the most fundamental unsolved structural problem in condensed matter physics. Quasicrystals' 2D tiles in 3D superclusters compiles further illustrations of the solution proposed in Quasicrystals - and quasi drivers. "This is new...and interesting." Reviews scatter widely as is expected for novel theories. The structural driving force is the icosahedral subcluster. Agglomerations 'rapidly solidify' into clusters and superclusters. The icosahedra share edges that outline 2D tiles. The tiles close the surface of a regular dodecahedron. In 3D, the tiles become pseudo space filling. The superclusters are supertiles that 'stretch' and 'force the border'. As in the diffraction pattern, the periodicity on the superclusters is 'logarithmic.' In this geometry, the tiles, clusters and superclusters are uniquely oriented. New physical effects became apparent from the simulation of diffraction patterns: Angular Filtering that is responsible for the sharp diffraction; a Compromise Spacing Effect that determines dimensions; Logarithmically Periodic electronic band structures and dispersion curves, etc. Quasi science? Referees who can't answer rebuttals are zero, hence this book. The internet is free...

Quasicrystals and Discrete Geometry

Quasicrystals and Discrete Geometry
Author : Jiri Patera
Publisher : American Mathematical Soc.
Release Date : 1998-01-01
Category : Science
Total pages :289
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The common topic of the eleven articles in this volume is ordered aperiodic systems realized either as point sets with the Delone property or as tilings of a Euclidean space. This emerging field of study is found at the crossroads of algebra, geometry, Fourier analysis, number theory, crystallography, and theoretical physics. The volume brings together contributions by leading specialists. Important advances in understanding the foundations of this new field are presented.

Quasicrystals

Quasicrystals
Author : K. H. Kuo,Kexin Guo
Publisher : Trans Tech Publication
Release Date : 1987
Category : Science
Total pages :651
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Proceedings of the International Workshop on Quasicrystals, Beijing, China, 1987