Reconstructive Phase Transitions

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Reconstructive Phase Transitions

Pierre Tol‚dano,Vladimir Dmitriev
Reconstructive Phase Transitions Book PDF

Author : Pierre Tol‚dano,Vladimir Dmitriev
Publisher : World Scientific
Page : 424 pages
File Size : 55,7 Mb
Release : 1996
Category : Science
ISBN : 9810223641

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Reconstructive Phase Transitions by Pierre Tol‚dano,Vladimir Dmitriev Pdf

This book deals with the phenomenological theory of first-order structural phase transitions, with a special emphasis on reconstructive transformations in which a group-subgroup relationship between the symmetries of the phases is absent. It starts with a unified presentation of the current approach to first-order phase transitions, using the more recent results of the Landau theory of phase transitions and of the theory of singularities. A general theory of reconstructive phase transitions is then formulated, in which the structures surrounding a transition are expressed in terms of density-waves, providing a natural definition of the transition order-parameters, and a description of the corresponding phase diagrams and relevant physical properties. The applicability of the theory is illustrated by a large number of concrete examples pertaining to the various classes of reconstructive transitions: allotropic transformations of the elements, displacive and order-disorder transformations in metals, alloys and related structures, crystal-quasicrystal transformations.

Reconstructive Phase Transitions

Pierre Tolédano,Vladimir Dmitriev
Reconstructive Phase Transitions Book PDF

Author : Pierre Tolédano,Vladimir Dmitriev
Publisher : World Scientific
Page : 416 pages
File Size : 51,6 Mb
Release : 1996-09-30
Category : Technology & Engineering
ISBN : 9789814500029

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Reconstructive Phase Transitions by Pierre Tolédano,Vladimir Dmitriev Pdf

This book deals with the phenomenological theory of first-order structural phase transitions, with a special emphasis on reconstructive transformations in which a group-subgroup relationship between the symmetries of the phases is absent. It starts with a unified presentation of the current approach to first-order phase transitions, using the more recent results of the Landau theory of phase transitions and of the theory of singularities. A general theory of reconstructive phase transitions is then formulated, in which the structures surrounding a transition are expressed in terms of density-waves, providing a natural definition of the transition order-parameters, and a description of the corresponding phase diagrams and relevant physical properties. The applicability of the theory is illustrated by a large number of concrete examples pertaining to the various classes of reconstructive transitions: allotropic transformations of the elements, displacive and order-disorder transformations in metals, alloys and related structures, crystal-quasicrystal transformations. Contents: Phenomenological Theory of First-Order Phase TransitionsDensity-Wave Theory of Reconstructive Phase TransitionsDisplacive Reconstructive Phase TransitionsOrdering Type Reconstructive Phase TransitionsCrystal-Quasicrystal Reconstructive Phase TransitionsGroup-Theoretical Aspects of the Phenomenological Theory of Structural Phase Transitions Readership: Condensed matter and materials science physicists and chemists. keywords:First-Order Phase Transitions;Reconstructive Phase Transitions;Crystallographic Aspects Of Phase Transformations;Order-Disorder Transformations;Displacive Transformations;Phenomenological Theory;Phase Diagrams;Transition Order Parameter;Group-Theoretical Methods

Phase Transitions and Crystal Symmetry

Yurii Aleksandrovich Izyumov,V.N. Syromyatnikov
Phase Transitions and Crystal Symmetry Book PDF

Author : Yurii Aleksandrovich Izyumov,V.N. Syromyatnikov
Publisher : Springer Science & Business Media
Page : 462 pages
File Size : 49,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400919204

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Phase Transitions and Crystal Symmetry by Yurii Aleksandrovich Izyumov,V.N. Syromyatnikov Pdf

About half a century ago Landau formulated the central principles of the phe nomenological second-order phase transition theory which is based on the idea of spontaneous symmetry breaking at phase transition. By means of this ap proach it has been possible to treat phase transitions of different nature in altogether distinct systems from a unified viewpoint, to embrace the aforemen tioned transitions by a unified body of mathematics and to show that, in a certain sense, physical systems in the vicinity of second-order phase transitions exhibit universal behavior. For several decades the Landau method has been extensively used to an alyze specific phase transitions in systems and has been providing a basis for interpreting experimental data on the behavior of physical characteristics near the phase transition, including the behavior of these characteristics in systems subject to various external effects such as pressure, electric and magnetic fields, deformation, etc. The symmetry aspects of Landau's theory are perhaps most effective in analyzing phase transitions in crystals because the relevant body of mathemat ics for this symmetry, namely, the crystal space group representation, has been worked out in great detail. Since particular phase transitions in crystals often call for a subtle symmetry analysis, the Landau method has been continually refined and developed over the past ten or fifteen years.

Discontinuous Phase Transitions In Condensed Matter: Symmetry Breaking In Bulk Martensite, Quasiperiodic And Low-dimensional Nanostructures

Vladimir Dmitriev
Discontinuous Phase Transitions In Condensed Matter Symmetry Breaking In Bulk Martensite Quasiperiodic And Low dimensional Nanostructures Book PDF

Author : Vladimir Dmitriev
Publisher : World Scientific
Page : 469 pages
File Size : 40,5 Mb
Release : 2023-01-19
Category : Science
ISBN : 9781800612938

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Discontinuous Phase Transitions In Condensed Matter: Symmetry Breaking In Bulk Martensite, Quasiperiodic And Low-dimensional Nanostructures by Vladimir Dmitriev Pdf

Discontinuous (first-order) phase transitions constitute the most fundamental and widespread type of structural transitions existing in Nature, forming a large majority of the transitions found in elemental crystals, alloys, inorganic compounds, minerals and complex fluids. Nevertheless, only a small part of them, namely, weakly discontinuous transformations, were considered by phenomenological theories, leaving aside the most interesting from a theoretical point of view and the most important for application cases. Discontinuous Phase Transitions in Condensed Matter introduces a density-wave approach to phase transitions which results in a unified, symmetry-based, model-free theory of the weak crystallization of molecular mixtures to liquid-crystalline mesophases, strongly discontinuous crystallization from molten metals and alloys to conventional, fully segregated crystals, to aperiodic, quasi-crystalline structures. Assembly of aperiodic closed virus capsids with non-crystallographic symmetry also falls into the domain of applicability of the density-wave approach.The book also considers the applicability domains of the symmetry-based approach in physics of low-dimensional systems. It includes comparisons of stability of different surface superstructures and metal monoatomic coverage structures on the surface of single-crystalline substrates. The example of the twisted graphene bilayer demonstrates how parametrization in the spirit of an advanced phenomenological approach can establish symmetry-controlled, and therefore model-free, links between geometrical parameters of the twisted bilayer structure and reconstruction of its Brillouin zone and energy bands.

Phase Transitions in Complex Fluids

P Tolédano,A M Figueiredo Neto
Phase Transitions in Complex Fluids Book PDF

Author : P Tolédano,A M Figueiredo Neto
Publisher : World Scientific
Page : 464 pages
File Size : 49,5 Mb
Release : 1998-02-28
Category : Science
ISBN : 9789814496964

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Phase Transitions in Complex Fluids by P Tolédano,A M Figueiredo Neto Pdf

This important and timely book deals with the theoretical and experimental investigation of the phase transitions which occur in complex fluid systems, namely lyotropic systems, microemulsions, colloids, biological membranes, and ferrofluids. It contains 17-odd review papers from the major contributors to this rapidly growing field of research, summarizing the main results obtained in the description and understanding of the phase transitions taking place between the isotropic, nematic, cholesteric, lamellar, hexagonal, and cubic mesophases of complex fluids. Contents:General Description of the Structures and Phase Transitions in Lyotropic Complex FluidsStructures and Phase Transitions in Orientationally Ordered Lyotropic SystemsPhase Transitions in Bilayer Systems and Surface EffectsTheories of Phase Transitions in MicroemulsionsPotential Experimental Techniques for Investigating Phase Transitions in Complex Fluids Readership: Soft condensed matter physicists and chemists. keywords:Liquid Crystal;Lyotropic;Phase Transition;Nematic;Cholesteric;Micelle;Ferrofluid;Biaxial;Order Parameter;Mean-Field Theory

An Introduction to Mineral Sciences

A. Putnis
An Introduction to Mineral Sciences Book PDF

Author : A. Putnis
Publisher : Cambridge University Press
Page : 486 pages
File Size : 46,7 Mb
Release : 1992-10-22
Category : Nature
ISBN : 0521429471

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An Introduction to Mineral Sciences by A. Putnis Pdf

The subject of mineralogy is moving away from the traditional systematic treatment of mineral groups toward the study of the behaviour of minerals in relation to geological processes. A knowledge of how minerals respond to a changing geological environment is fundamental to our understanding of many dynamic earth processes. By adopting a materials science approach, An Introduction to Mineral Sciences explains the principles underlying the modern study of minerals, discussing the behaviour of crystalline materials with changes in temperature, pressure and chemical environment. The concepts required to understand mineral behaviour are often complex, but are presented here in simple, non-mathematical terms for undergraduate mineralogy students. After introductory chapters describing the principles of diffraction, imaging and the spectroscopic methods used to study minerals, the structure and behaviour of the main groups of rock-forming minerals are covered, and the role of defects in the deformation and transformation of a mineral are explained. The energy changes and the rate of transformation processes are introduced using a descriptive approach rather than attempting a complete and rigorous treatment of the thermodynamics and kinetics. Examples and case histories from a range of mineral groups are set in an earth science context, such that the emphasis of this book is to allow the student to develop an intuitive understanding of the structural principles controlling the behaviour of minerals.

Solid State Chemistry and Its Applications

Anthony R. West
Solid State Chemistry and Its Applications Book PDF

Author : Anthony R. West
Publisher : John Wiley & Sons
Page : 752 pages
File Size : 55,8 Mb
Release : 1991-01-08
Category : Science
ISBN : 0471908746

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Solid State Chemistry and Its Applications by Anthony R. West Pdf

The first broad account offering a non-mathematical, unified treatment of solid state chemistry. Describes synthetic methods, X-ray diffraction, principles of inorganic crystal structures, crystal chemistry and bonding in solids; phase diagrams of 1, 2 and 3 component systems; the electrical, magnetic, and optical properties of solids; three groups of industrially important inorganic solids--glass, cement, and refractories; and certain aspects of organic solid state chemistry, including the ``organic metal'' of new materials.

Photoinduced Phase Transitions

K Nasu
Photoinduced Phase Transitions Book PDF

Author : K Nasu
Publisher : World Scientific
Page : 356 pages
File Size : 45,9 Mb
Release : 2004-09-09
Category : Science
ISBN : 9789814483193

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Photoinduced Phase Transitions by K Nasu Pdf

A new class of insulating solids was recently discovered. When irradiated by a few visible photons, these solids give rise to a macroscopic excited domain that has new structural and electronic orders quite different from the starting ground state. This occurrence is called “photoinduced phase transition”, and this multi-authored book reviews recent theoretical and experimental studies of this new phenomenon. Why and how do photoexcited few electrons finally result in an excited domain with a macroscopic size? How is the resultant photoinduced phase different from the ordinary thermal-induced phase? This review volume answers those essential questions. This book has been selected for coverage in: • CC / Physical, Chemical & Earth Sciences • Index to Scientific Book Contents® (ISBC) Contents: Theories for Photoinduced Structural Phase Transitions and Their Dynamics (K Nasu)Time-Resolved Spectroscopy of the Dynamics of Photoinduced Ionic-to-Neutral Phase Transition in Tetrathiafulvalen-P-Chloranil Crystals (K Tanimura)Study on the Cooperative Photoinduced Low-Spin to High-Spin State Conversion Processes (O Sakai & T Ogawa)Femtosecond Dynamics of the Photoinduced Lattice Rearrangements in Quasi-One-Dimensional Halogen-Bridged Platinum Complexes (T Suemoto et al.)Monte Carlo Simulations on Ising-Like Models for Photoinduced Phase Transitions (T Kawamoto & S Abe)Photoinduced Phase Transitions in One-Dimensional Correlated Electron Systems (H Okamoto et al.)Probing Photoinduced Structural Phase Transitions by Fast or Ultra-Fast Time-Resolved X-Ray Diffraction (H Cailleau et al.) Readership: Graduate students and researchers in solid state optics, nonlinear science, chaos and dynamical systems. Keywords:Photoinduced Phase Transition;Hidden Multi-Stability;Macrospoic Domain Formation;Threshold Intensity;Ferroelectric Order

The Physics of Lyotropic Liquid Crystals

Antônio M. Figueiredo Neto,Silvio R. A. Salinas
The Physics of Lyotropic Liquid Crystals Book PDF

Author : Antônio M. Figueiredo Neto,Silvio R. A. Salinas
Publisher : Oxford University Press on Demand
Page : 317 pages
File Size : 47,7 Mb
Release : 2005-01-27
Category : Science
ISBN : 9780198525509

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The Physics of Lyotropic Liquid Crystals by Antônio M. Figueiredo Neto,Silvio R. A. Salinas Pdf

This book presents a comprehensive review of structural properties and phase transition phenomena in lyotropic mixtures. It includes a wealth of experimental results, in addition to the main theoretical models and a number of technological applications, such as cosmetics, detergents and techniques of oil recovery. It is suitable for use as a pedagogical introduction to the subject.

Phase Transitions in Surface Films

J.G. Dash,J. Ruvalds
Phase Transitions in Surface Films Book PDF

Author : J.G. Dash,J. Ruvalds
Publisher : Springer Science & Business Media
Page : 369 pages
File Size : 42,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461330578

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Phase Transitions in Surface Films by J.G. Dash,J. Ruvalds Pdf

The Advanced Study Institute on Phase Transitions in Surface Films was held at the Ettore Majorana Centre for Scientific Cul ture in Erice, Sicily, during June 11 to June 25, 1979. This Institute was the second course of the International School of Low Temperature Physics which was established at the Centre in 1977, with the guidance and inspiration of T. Regge and A. Zichichi. The 1979 course selected a topic on one of the most rapidly advancing fields of condensed matter physics in the late 70's. The program of topics and speakers was developed with the advice of the Organizing Committee, composed of J. Friedel, N. D. Mermin, R. E. Peierls, T. Regge and J. Wheatley. These two weeks were memorable for the range and depth of the lectures and seminars, and the sustained high interest of the students and faculty through a damanding schedule of over 5 hours a day of formal sessions. A large fraction of the leading researchers in the field were there. It would have been impossible to gather such a large group five years earlier, for the field itself is hardly 10 years old. Although the foundations of the thermodynamics of surface films were laid down by Gibbs about 100 years ago, and experiments on oil/water monolayers were carried out by Pockels and Rayleigh at about the same time, the beginnings of the modern field were much more recent.

Materials Engineering

Susan Trolier-McKinstry,Robert E. Newnham
Materials Engineering Book PDF

Author : Susan Trolier-McKinstry,Robert E. Newnham
Publisher : Cambridge University Press
Page : 633 pages
File Size : 50,9 Mb
Release : 2018
Category : Science
ISBN : 9781107103788

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Materials Engineering by Susan Trolier-McKinstry,Robert E. Newnham Pdf

An easy-to-read textbook linking together bond strength and the arrangement of atoms in space with the properties that they control.

Space Groups for Solid State Scientists

Michael Glazer,Gerald Burns,Alexander N. Glazer
Space Groups for Solid State Scientists Book PDF

Author : Michael Glazer,Gerald Burns,Alexander N. Glazer
Publisher : Elsevier
Page : 356 pages
File Size : 52,5 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780080964126

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Space Groups for Solid State Scientists by Michael Glazer,Gerald Burns,Alexander N. Glazer Pdf

This Second Edition provides solid state scientists, who are not necessarily experts in crystallography, with an understandable and comprehensive guide to the new International Tables for Crystallography. The basic ideas of symmetry, lattices, point groups, and space groups are explained in a clear and detailed manner. Notation is introduced in a step-by-step way so that the reader is supplied with the tools necessary to derive and apply space group information. Of particular interest in this second edition are the discussions of space groups application to such timely topics as high-temperature superconductors, phase transitions, semiconductor superlattices, incommensurate modulation, and icosahedral symmetry.

Introduction to Condensed Matter Physics

Duan Feng,Guojun Jin
Introduction to Condensed Matter Physics Book PDF

Author : Duan Feng,Guojun Jin
Publisher : World Scientific
Page : 612 pages
File Size : 44,8 Mb
Release : 2005
Category : Science
ISBN : 9789812387110

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Introduction to Condensed Matter Physics by Duan Feng,Guojun Jin Pdf

This is volume 1 of two-volume book that presents an excellent, comprehensive exposition of the multi-faceted subjects of modern condensed matter physics, unified within an original and coherent conceptual framework. Traditional subjects such as band theory and lattice dynamics are tightly organized in this framework, while many new developments emerge spontaneously from it. In this volume,? Basic concepts are emphasized; usually they are intuitively introduced, then more precisely formulated, and compared with correlated concepts.? A plethora of new topics, such as quasicrystals, photonic crystals, GMR, TMR, CMR, high Tc superconductors, Bose-Einstein condensation, etc., are presented with sharp physical insights.? Bond and band approaches are discussed in parallel, breaking the barrier between physics and chemistry.? A highly accessible chapter is included on correlated electronic states ? rarely found in an introductory text.? Introductory chapters on tunneling, mesoscopic phenomena, and quantum-confined nanostructures constitute a sound foundation for nanoscience and nanotechnology.? The text is profusely illustrated with about 500 figures.

High-Pressure Crystallography

Andrzej Katrusiak,Paul McMillan
High Pressure Crystallography Book PDF

Author : Andrzej Katrusiak,Paul McMillan
Publisher : Springer Science & Business Media
Page : 574 pages
File Size : 42,9 Mb
Release : 2004-03-31
Category : Science
ISBN : 9781402021022

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High-Pressure Crystallography by Andrzej Katrusiak,Paul McMillan Pdf

Despite the tremendous advances in the techniques and equipment for carrying out high-pressure crystallography, the application or exploration of the high-pressure variable in detailed structural studies remains rare. The chapters in this book provide a set of lecture notes and supplementary material for a course on high pressure crystallography. The material comprises state-of-the-art reviews of high-pressure experiments using X-ray and neutron diffraction techniques at synchrotron and neutron facilities and in the laboratory, as well as complementary experimental high-pressure techniques and theoretical methods for investigating matter at elevated pressures. The materials studies range from elemental solids and liquids to inorganic compounds, minerals, organic compounds, clathrates and pharmaceutical compounds, to large biological molecules such as proteins and viruses. The book provides a reference for workers in high-pressure science wishing to learn more about crystallography and for established crystallographers potentially interested in high pressure as a variable, as well as an introductory guide to new researchers in the field.

Handbook of Thermal Process Modeling Steels

Cemil Hakan Gur,Jiansheng Pan
Handbook of Thermal Process Modeling Steels Book PDF

Author : Cemil Hakan Gur,Jiansheng Pan
Publisher : CRC Press
Page : 754 pages
File Size : 43,9 Mb
Release : 2008-12-22
Category : Technology & Engineering
ISBN : 9781420003581

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Handbook of Thermal Process Modeling Steels by Cemil Hakan Gur,Jiansheng Pan Pdf

An Emerging Tool for Pioneering Engineers Co-published by the International Federation of Heat Treatment and Surface Engineering.Thermal processing is a highly precise science that does not easily lend itself to improvements through modeling, as the computations required to attain an accurate prediction of the microstructure and properties of work