Disordered Materials

Disordered Materials PDF Author: Paolo M. Ossi
Publisher: Springer Science & Business Media
ISBN: 9783540413288
Category : Science
Languages : en
Pages : 306

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Book Description
This self-contained textbook aims to introduce the physics of structurally disordered condensed systems at the level of advanced undergraduate and graduate students. The topics discussed include the geometry and symmetries of the building blocks commonly used to obtain atomic structures, the various kinds of disorder, the phenomenology and the main theories of the glass transition, investigation of the structure of amorphous systems, the dependence of system structure on its dimensions (clusters), and the case of positional order in the absence of translational order (quasicrystals).

Disordered Materials

Disordered Materials PDF Author: Paolo M. Ossi
Publisher: Springer Science & Business Media
ISBN: 9783540413288
Category : Science
Languages : en
Pages : 306

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Book Description
This self-contained textbook aims to introduce the physics of structurally disordered condensed systems at the level of advanced undergraduate and graduate students. The topics discussed include the geometry and symmetries of the building blocks commonly used to obtain atomic structures, the various kinds of disorder, the phenomenology and the main theories of the glass transition, investigation of the structure of amorphous systems, the dependence of system structure on its dimensions (clusters), and the case of positional order in the absence of translational order (quasicrystals).

Disordered Materials

Disordered Materials PDF Author: Paolo Ossi
Publisher: Springer Science & Business Media
ISBN: 3662051583
Category : Science
Languages : en
Pages : 294

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Book Description
This self-contained text introduces the physics of structurally disordered condensed systems at the level of advanced undergraduate and graduate students. Clearly presented and amply illustrated it provides stimulating and novel coverage of a difficult area. In this second edition, the treatment of the mode coupling theory of the glass transition has been enlarged and now connects to a new section on collective excitations in disordered systems.

Physics of Disordered Materials

Physics of Disordered Materials PDF Author: David Adler
Publisher: Springer Science & Business Media
ISBN: 1461325137
Category : Science
Languages : en
Pages : 835

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Book Description
This volume and its two companion volumes, entitled Tetrahedrally-Bonded Amorphous Semiconductors and Localization and Metal-Insulator Transitions, are our way of paying special tribute to Sir Nevill Mott and to express our heartfelt wishes to him on the occasion of his eightieth birthday. Sir Nevill has set the highest standards as a physicist, teacher, and scientific leader. Our feelings for him include not only the respect and admiration due a great scientist, but also a deep affection for a great human being, who possesses a rare combination of outstanding personal qualities. We thank him for enriching our lives, and we shall forever carry cherished memories of this noble man. Scientists best express their thanks by contributing their thoughts and observations to a Festschrift. This one honoring Sir Nevill fills three volumes, with literally hundreds of authors meeting a strict deadline. The fact that contributions poured in from all parts of the world attests to the international cohesion of our scientific community. It is a tribute to Sir Nevill's stand for peace and understanding, transcending national borders. The editors wish to express their gratitude to Ghazaleh Koefod for her diligence and expertise in deciphering and typing many of the papers, as well as helping in numerous other ways. The blame for the errors that remain belongs to the editors.

Time-Dependent Effects in Disordered Materials

Time-Dependent Effects in Disordered Materials PDF Author: Roger Pynn
Publisher: Springer Science & Business Media
ISBN: 1468474766
Category : Science
Languages : en
Pages : 497

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Book Description
This volume comprised the proceedings of a NATO Advanced Study Institute held in Geilo, Norway between 29 March and 9 April 1987. Al though the principal support for the meeting was provided by the NATO Cornrni ttee for Scientific Affairs, a number of additional sponsors also contributed. Additional funds were received from: Institutt for Energiteknikk (Norway) The Norwegian Research Council for Science and Humanities NORDITA (Denmark) VISTA (Norway) The organizing cornrni ttee would like to take this opportunity to thank all sponsors for their help in promoting an exciting and rewarding meeting. This Study Institute was the ninth of a series of meetings held in Geilo on subjects related to phase transitions and was a natural successor to the 1985 meeting on Scaling Phenomena in Disordered Systems. Many of the subjects discussed at the latter meeting were revisited in 1987, with time dependence as an added feature. Often the common theme was the concept of fractals first introduced into statistical physics some six years ago. However, by no means all disordered systems can be forced into a fractal framework, and many of the lectures reinforced this lesson.

Disordered Materials

Disordered Materials PDF Author:
Publisher:
ISBN: 9783662051603
Category : Amorphous substances
Languages : en
Pages : 288

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Book Description
The teaching of solid state physics essentially concerns focusing on crystals and their properties. We study crystals and their properties because of the simple and neat results obtained from the analysis of a spatially periodic system; this is why the analysis can be made considering a small set of atoms that represent the whole system of many particles. In contrast to the formal neat approach to crystals, the study of struc turally disordered condensed systems is somewhat complicated and often leads to relatively imprecise results, not to mention the experimental and computational effort involved. As such, almost all university textbooks, in cluding the advanced course books, only briefly touch on the physics of amor phous systems. In any case, both the fundamental aspect and the ever wider industrial applications have given structurally disordered matter a role that should not be overlooked. The study of amorphous solids and their structure, stability and properties is a vibrant research branch; it is difficult to imagine how any physicist, chemist or engineer who has to deal with materials could possibly ignore this class of systems. The author of Disordered Matter - an Introduction uses this course book at the Politecnico in Milan, Italy. Collecting the material for the course proved no mean task, leading him to have to prepare ad hoc didactic material. The continual exchange between teacher and student has led to the current version of the book.

Physics and Applications of Disordered Materials

Physics and Applications of Disordered Materials PDF Author: M. Popescu (fizician.)
Publisher:
ISBN: 9789739874281
Category : Amorphous semiconductors
Languages : en
Pages : 390

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Book Description


Models of Disorder

Models of Disorder PDF Author: J. M. Ziman
Publisher: Cambridge University Press
ISBN: 9780521292801
Category : Science
Languages : en
Pages : 548

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Book Description
Originally published in 1979, this book discusses how the physical and chemical properties of disordered systems such as liquids, glasses, alloys, amorphous semiconductors, polymer solutions and magnetic materials can be explained by theories based on a variety of mathematical models, including random assemblies of hard spheres, tetrahedrally-bonded networks and lattices of 'spins'. The text describes these models and the various mathematical theories by which the observable properties are derived. Techniques and concepts such as the mean field and coherent approximations, graphical summation, percolation, scaling and the renormalisation group are explained and applied. This book will be of value to anyone with an interest in theoretical and experimental physics.

The Glass Transition

The Glass Transition PDF Author: E. Donth
Publisher: Springer Science & Business Media
ISBN: 3662043653
Category : Science
Languages : en
Pages : 433

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Book Description
Describes and interrelates the following processes: cooperative alpha processes in a cold liquid, structural relaxation in the glass near Tg, the Johari-Goldstein beta process, the Williams-Götze process in a warm liquid, fast nonactivated cage rattling and boson peak, and ultraslow Fischer modes.

Disordered Materials

Disordered Materials PDF Author: Stadford R. Ovshinsky
Publisher: Springer
ISBN: 9781468487473
Category : Science
Languages : en
Pages : 410

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Book Description
Landmark contributions to science and mechanisms for the origin of the phenomena, and technology are rarely recognized at the time of reached important conclusions about the physical publication. Few people, even in technical areas, nature of the materials at equilibrium and their recogni zed the importance of developments such as electronic nonequilibrium properties. Many of these the transistor, the laser, or electrophotography ideas were condensed into a publication for Physical until well after their successful demonstration. Review Letters, paper 1 in this collection. This So-called experts, in fact, tend to resist new paper immediately attracted attention to the field, inventions, a natural instinct based on a combina and directly lead to the initiation of large research tion of fear of obsolescent expertise and jealousy efforts at both industrial laboratories and univer- arising from lack of active participation in the ties throughout the world. Inevitably, there was discovery. the usual amount of controversy, with many experts Denigration of new ideas is a relatively simultaneously taking positions (2) and (3) above. safe modus operandi, since the vast majority It has now been well over 20 years since eventually are abandoned well short of commerciality. the original publication date, and an objective view However, a successful device can be identified by can be taken in hindsight.

Glassy Materials And Disordered Solids: An Introduction To Their Statistical Mechanics (Revised Edition)

Glassy Materials And Disordered Solids: An Introduction To Their Statistical Mechanics (Revised Edition) PDF Author: Binder Kurt
Publisher: World Scientific Publishing Company
ISBN: 9813107537
Category : Science
Languages : en
Pages : 564

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Book Description
This book gives a pedagogical introduction to the physics of amorphous solids and related disordered condensed matter systems. Important concepts from statistical mechanics such as percolation, random walks, fractals and spin glasses are explained. Using these concepts, the common aspects of these systems are emphasized, and the current understanding of the glass transition and the structure of glasses are concisely reviewed. This second edition includes new material on emerging topics in the field of disordered systems such as gels, driven systems, dynamical heterogeneities, growing length scales etc. as well as an update of the literature in this rapidly developing field.