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Complex Dynamics Of Glass Forming Liquids
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Book Synopsis Complex Dynamics of Glass-Forming Liquids by : Wolfgang Götze
Download or read book Complex Dynamics of Glass-Forming Liquids written by Wolfgang Götze and published by Oxford University Press on Demand. This book was released on 2009 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amorphous condensed matter can exhibit complex motions on time scales which extend up to those relevant for the functioning of biomaterials. The book presents the derivation of a microscopic theory for amorphous matter, which exhibits the evolution of such complex motions as a new paradigm of strongly interacting particle systems.e
Book Synopsis Study of the Dynamics of Glass Forming Liquids Using Molecular Dynamics Simulations by : Christopher Henry Sokolowski
Download or read book Study of the Dynamics of Glass Forming Liquids Using Molecular Dynamics Simulations written by Christopher Henry Sokolowski and published by . This book was released on 2010 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Glass Dynamics in the Continuous-time Random Walk Framework by : Julian Helfferich
Download or read book Glass Dynamics in the Continuous-time Random Walk Framework written by Julian Helfferich and published by . This book was released on 2015 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Glass forming liquids display increasingly complex dynamics on cooling towards the glass transition temperature. In particular, the single particle trajectories in supercooled liquids and glasses display long periods of localization interrupted by "fast jumps". This observation suggests a modeling in terms of the continuous-time random-walk, i.e. a random walk with random time intervals between two steps. I have performed molecular dynamics simulations of a bead-spring polymer model as a generic glass former and have detected "move events" based on the single particle trajectories. I have shown that these events contain a significant amount of unsuccessful events which do not fulfull the conditions of a continous-time random walk. Thus, a refinement procedure needs to be applied to filter the "jumps", i.e. the set of events which fulfill the continuous-time random-walk conditions, from the "moves". Based on these jumps, I have studied the fundamental distributions of the continuous-time random walk and their dependence on temperature and chain length: The distributions of jump lengths, persistence times, i.e. times between the start of the observation and the first jump, and waiting times, i.e. times between two jumps. Furthermore, I have applied the continuous-time random walk to model the jump rate as well as the mean-square displacement
Book Synopsis The Orientational Dynamics of Fragile Glass-forming Liquids, an Experimental Test of Mode-coupling Theory by : David Duane Brace
Download or read book The Orientational Dynamics of Fragile Glass-forming Liquids, an Experimental Test of Mode-coupling Theory written by David Duane Brace and published by . This book was released on 2001 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Molecular Dynamics of Glass-Forming Systems by : George Floudas
Download or read book Molecular Dynamics of Glass-Forming Systems written by George Floudas and published by Springer Science & Business Media. This book was released on 2010-11-25 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pressure is one of the essential thermodynamic variables that, due to some former experimental difficulties, was long known as the “forgotten variable.” But this has changed over the last decade. This book includes the most essential first experiments from the 1960's and reviews the progress made in understanding glass formation with the application of pressure in the last ten years. The systems include amorphous polymers and glass-forming liquids, polypeptides and polymer blends. The thermodynamics of these systems, the relation of the structural relaxation to the chemical specificity, and their present and future potential applications are discussed in detail. The book provides (a) an overview of systems exhibiting glassy behavior in relation to their molecular structure and provides readers with the current state of knowledge on the liquid-to-glass transformation, (b) emphasizes the relation between thermodynamic state and dynamic response and (c) shows that the information on the pressure effects on dynamics can be employed in the design of materials for particular applications. It is meant to serve as an advanced introductory book for scientists and graduate students working or planning to work with dynamics. Several scientific papers dealing with the effects of pressure on dynamics have appeared in leading journals in the fields of physics in the last ten years. The book provides researchers and students new to the field with an overview of the knowledge that has been gained in a coherent and comprehensive way.
Book Synopsis Disordered Pharmaceutical Materials by : Marc Descamps
Download or read book Disordered Pharmaceutical Materials written by Marc Descamps and published by John Wiley & Sons. This book was released on 2016-03-28 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: A one-stop resource for researchers, developers, and post graduate students in pharmaceutical science. This handbook and ready reference provides detailed, but not overloaded information -- presenting the topic without unnecessarily complex formalism. As such, it gives a systematic and coherent overview of disordered materials for pharmaceutical applications, covering fundamental aspects, as well as preparation and characterization techniques for the target-oriented development of drug delivery systems based on disordered crystals and amorphous solids. Special attention is paid to examine the different facets and levels of disorder in their structural and dynamic aspects as well as the effect of disorder on dissolution and stability. Chapters on processing induced disorder and on patenting issues round off the book. As a result the book helps overcoming the challenges of using these materials in the pharmaceutical industry. For pharmaceutical and medicinal chemists, materials scientists, clinical physicists, and pharmaceutical laboratories looking to make better and more potent pharmaceuticals.
Book Synopsis Optical Study of Shear and Longitudinal Acoustic Waves and Complex Relaxation Dynamics of Glass Forming Liquids by : Darius H. Torchinsky
Download or read book Optical Study of Shear and Longitudinal Acoustic Waves and Complex Relaxation Dynamics of Glass Forming Liquids written by Darius H. Torchinsky and published by . This book was released on 2008 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Cont.) Finally, results of ISS acoustic measurements of thin films and their relationship with the study of glass forming liquids are briefly discussed.
Book Synopsis Topological Phase Transitions And New Developments by : Lars Brink
Download or read book Topological Phase Transitions And New Developments written by Lars Brink and published by World Scientific. This book was released on 2018-08-13 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geometry and topology have been a fascination in physics since the start of the 20th century. A leading example is Einstein's geometrical theory of gravity. At the beginning of the 1970s, topological ideas entered areas of condensed matter physics. These advances were driven by new seminal ideas resolving a serious contradiction between experiment and the standard interpretation of a rigorous mathematical theorem which led to the study of new exotic topological phases of matter. Topological defect driven phase transitions in thin, two dimensional films of superfluids, superconductors and crystals have provided great insight into the mechanism governing these topological phases present in those physical systems. Moreover, many of these topological properties remain 'protected' against disorder and topological distortion perturbations. An example of possible applications of such robustness to perturbations is in the search for encoding information in quantum computers, potentially providing the platform for fault-tolerant quantum computations.In the past four decades, the discovery of topological phases engendered great interest in condensed matter physics. It also attracted the attention of researchers working on quantum information, quantum materials and simulations, high energy physics and string theory. This unique volume contains articles written by some of the most prominent names in the field, including Nobel Laureate John Michael Kosterlitz and Professor Jorge V José. They originate from talks and discussions by leading experts at a recent workshop. They review previous works as well as addressing contemporary developments in the most pressing and important issues on various aspects of topological phases and topological phase transitions.
Book Synopsis Glassy Disordered Systems: Glass Formation And Universal Anomalous Low-energy Properties (Soft Modes) by : Michael I Klinger
Download or read book Glassy Disordered Systems: Glass Formation And Universal Anomalous Low-energy Properties (Soft Modes) written by Michael I Klinger and published by World Scientific. This book was released on 2013-03-14 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book describes the fundamental features of glassy disordered systems at high temperatures (close to the liquid-to-glass transition) and for the first time in a book, the universal anomalous properties of glasses at low energies (i.e. temperatures/frequencies lower than the Debye values) are depicted. Several important theoretical models for both the glass formation and the universal anomalous properties of glasses are described and analyzed. The origin and main features of soft atomic-motion modes and their excitations, as well as their role in the anomalous properties, are considered in detail. It is shown particularly that the soft-mode model gives rise to a consistent description of the anomalous properties. Additional manifestations of the soft modes in glassy phenomena are described. Other models of the anomalous glassy properties can be considered as limit cases of the soft-mode model for either very low or moderately low temperatures/frequencies.
Book Synopsis Advances In The Chemistry And Physics Of Materials: Overview Of Selected Topics by : Subi J George
Download or read book Advances In The Chemistry And Physics Of Materials: Overview Of Selected Topics written by Subi J George and published by World Scientific. This book was released on 2019-10-17 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in the Chemistry and Physics of Materials is a compilation of topics on the recent developments in the areas of Materials Science.Materials Science has been a subject of major interest which has garnered significant attention over the years. Chemists and physicists have contributed extensively to this frontier research area and their synergistic efforts have led to the discovery of many new, exciting materials involving novel functions. In the light of the growing importance of the field of Materials Science, and owing to the fact that it is a subject that holds a lot of promise, internationally renowned Materials Chemist Prof. C.N.R Rao along with his colleagues at the School of Advanced Materials, at JNCASR, have compiled the contents of this book to highlight and showcase the emerging trends in materials science.It touches upon topics spanning over nanomaterials and various other classes of energy materials for harvesting, storage and conversion. The relatively new and exciting range of materials such as supramolecular, soft and biomaterials have been introduced and elucidated, in the book. Special emphasis has been laid on the synthesis, phenomena and characterization of these kinds of materials. Theoretical and Computational Chemistry has played an important role in the growth of Materials Science as a discipline, and the book covers a special topical session on the theoretical efforts in materials research.The book, packed with theory and practical aspects in a crisp and concise manner, aims to take the reader on an intense scientific expedition. The compilation provides an insight into the chemistry and physics of materials and presents up-to-date status reports which would, undoubtedly, be useful to practitioners, teachers and students.
Book Synopsis Theory of Liquids and Other Disordered Media by : Walter Schirmacher
Download or read book Theory of Liquids and Other Disordered Media written by Walter Schirmacher and published by Springer. This book was released on 2014-08-19 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This set of lectures provides an introduction to the structure, thermodynamics and dynamics of liquids, binary solutions and polymers at a level that will enable graduate students and non-specialist researchers to understand more specialized literature and to possibly start their own work in this field. Part I starts with the introduction of distribution functions, which describe the statistical arrangements of atoms or molecules in a simple liquid. The main concepts involve mean field theories like the Perkus-Yevick theory and the random phase approximation, which relate the forces to the distribution functions. In order to provide a concise, self-contained text, an understanding of the general statistical mechanics of an interacting many-body system is assumed. The fact that in a classic liquid the static and dynamic aspects of such a system can be discussed separately forms the basis of the two-fold structure of this approach. In order to allow polymer melts and solutions to be discussed, a short chapter acquaints readers with scaling concepts by discussing random walks and fractals. Part II of the lecture series is essentially devoted to the presentation of the dynamics of simple and complex liquids in terms of the generalized hydrodynamics concept, such as that introduced by Mori and Zwanzig. A special topic is a comprehensive introduction of the liquid-glass transition and its discussion in terms of a mode-coupling theory.
Book Synopsis Fluids, Colloids and Soft Materials by : Alberto Fernandez-Nieves
Download or read book Fluids, Colloids and Soft Materials written by Alberto Fernandez-Nieves and published by John Wiley & Sons. This book was released on 2016-04-27 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a compilation of self-contained chapters covering a wide range of topics within the broad field of soft condensed matter. Each chapter starts with basic definitions to bring the reader up-to-date on the topic at hand, describing how to use fluid flows to generate soft materials of high value either for applications or for basic research. Coverage includes topics related to colloidal suspensions and soft materials and how they differ in behavior, along with a roadmap for researchers on how to use soft materials to study relevant physics questions related to geometrical frustration.
Download or read book Polymer Glasses written by Connie B. Roth and published by CRC Press. This book was released on 2016-12-12 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: "the present book will be of great value for both newcomers to the field and mature active researchers by serving as a coherent and timely introduction to some of the modern approaches, ideas, results, emerging understanding, and many open questions in this fascinating field of polymer glasses, supercooled liquids, and thin films" –Kenneth S. Schweizer, Morris Professor of Materials Science & Engineering, University of Illinois at Urbana-Champaign (from the Foreword) This book provides a timely and comprehensive overview of molecular level insights into polymer glasses in confined geometries and under deformation. Polymer glasses have become ubiquitous to our daily life, from the polycarbonate eyeglass lenses on the end of our nose to large acrylic glass panes holding water in aquarium tanks, with advantages over glass in that they are lightweight and easy to manufacture, while remaining transparent and rigid. The contents include an introduction to the field, as well as state of the art investigations. Chapters delve into studies of commonalities across different types of glass formers (polymers, small molecules, colloids, and granular materials), which have enabled microscopic and molecular level frameworks to be developed. The authors show how glass formers are modeled across different systems, thereby leading to treatments for polymer glasses with first-principle based approaches and molecular level detail. Readers across disciplines will benefit from this topical overview summarizing the key areas of polymer glasses, alongside an introduction to the main principles and approaches.
Book Synopsis Dynamical Heterogeneities in Glasses, Colloids, and Granular Media by : Ludovic Berthier
Download or read book Dynamical Heterogeneities in Glasses, Colloids, and Granular Media written by Ludovic Berthier and published by OUP Oxford. This book was released on 2011-07-14 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the solid materials we use in everyday life, from plastics to cosmetic gels exist under a non-crystalline, amorphous form: they are glasses. Yet, we are still seeking a fundamental explanation as to what glasses really are and to why they form. In this book, we survey the most recent theoretical and experimental research dealing with glassy physics, from molecular to colloidal glasses and granular media. Leading experts in this field present broad and original perspectives on one of the deepest mysteries of condensed matter physics, with an emphasis on the key role played by heterogeneities in the dynamics of glassiness.
Book Synopsis Relaxation, Short Time Dynamics and Elastic Properties in Glass-forming Liquids by : Francesco Puosi
Download or read book Relaxation, Short Time Dynamics and Elastic Properties in Glass-forming Liquids written by Francesco Puosi and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Theory of Simple Glasses by : Giorgio Parisi
Download or read book Theory of Simple Glasses written by Giorgio Parisi and published by Cambridge University Press. This book was released on 2020-01-09 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This self-contained text describes the modern mean field theory of simple structural glasses using a quantum statistical mechanical approach. Describing the theory in clear and simple terms, this is a valuable resource for graduate students and researchers working in condensed matter physics and statistical mechanics.
Book Synopsis Processing and Characterization of Multicomponent Polymer Systems by : Jose James
Download or read book Processing and Characterization of Multicomponent Polymer Systems written by Jose James and published by CRC Press. This book was released on 2019-03-21 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have witnessed the sheer growth of macromolecular concepts and nanotechnology-based innovations in polymer science. Processing and Characterization of Multicomponent Polymer Systems is a collection of contributions from materials science experts across the globe. The fabrication and characterization of polymeric systems are still important in the study of materials science, and the quality measurements of newly designed polymeric stuffs demand systematic and new characterization protocols. The volume highlights some of the latest innovations and principles of nanostructured polymeric materials and polymer nanocomposites. It is devoted to novel architectures at the nano-level with an emphasis on new synthesis and characterization methods. Organized into several sections, the chapters cover a selection of topics on: Biocomposites and nanocomposites Interpenetrating polymeric networks and nanostructured materials Theoretical protocols for polymers and clusters Special topics in polymer processing and polymer coating. This survey will be an important resource for those involved in the field of polymer materials design for advanced technologies, including scientists, engineers, and budding researchers working in the area of polymer science and nanotechnology.
