Download or read book Dynamics at the Onset of Self diffusion in Molecular Liquids written by Humphrey Morhenn and published by . This book was released on 2013 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Molecular Liquids written by A.J. Barnes and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ASI was planned to make a major contribution to the teaching of the principles and methods used in liquid phase ~esearch and to encourage the setting up of collaborative projects, as advocated by the European Molecular Liquids Group (secretary: Dr J. Yarwood, University of Durham, U. K. ). During the past five years considerable progress has been made in studying molecular liquids. The undoubted advantages of international collaboration led to the formation of the European Molecular Liquids Group (EMLG) in July 1981. The activities of the EMLG were widely disseminated in a special session of the European Congress on Molecular Spectroscopy (EUCMOS) held in September 1981 (for details, see J. Mol. Structure, 80 (1982) 375 - 421). Following the success of this meeting, it was thought that the aims and objectives of the E~G would be best served by the organisation of a broader-based gathering designed to attract those interested in the study of the structure, dynamics and interactions in the liquid state. Thanks to the generous support by the Scientific Affairs Division of NATO, it was possible to hold a NATO ASI on Molecular Liquids at the Italian Centre of Stanford University, Florence, Italy during June-July 1983. This book is based on the lectures presented at that meeting. The contents of this volume cover the three broad areas of current liquid phase research: (a) Analytical theory.

Download or read book Structure and Motion in Molecular Liquids written by and published by . This book was released on 1978 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dynamics of Molecular Liquids written by Walter G. Rothschild and published by Wiley-Interscience. This book was released on 1984-01-20 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.

Download or read book Dynamics in Model Supercooled Liquids written by Marie K. Mapes and published by . This book was released on 2006 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Molecular Liquids New Perspectives in Physics and Chemistry written by and published by Springer Science & Business Media. This book was released on 1992-09-30 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute, Luso, Portugal, September 22-October 3, 1991

Download or read book Complex Plasmas written by Michael Bonitz and published by Springer Science & Business Media. This book was released on 2014-04-09 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the reader with an introduction to the physics of complex plasmas, a discussion of the specific scientific and technical challenges they present and an overview of their potential technological applications. Complex plasmas differ from conventional high-temperature plasmas in several ways: they may contain additional species, including nano meter- to micrometer-sized particles, negative ions, molecules and radicals and they may exhibit strong correlations or quantum effects. This book introduces the classical and quantum mechanical approaches used to describe and simulate complex plasmas. It also covers some key experimental techniques used in the analysis of these plasmas, including calorimetric probe methods, IR absorption techniques and X-ray absorption spectroscopy. The final part of the book reviews the emerging applications of microcavity and microchannel plasmas, the synthesis and assembly of nanomaterials through plasma electrochemistry, the large-scale generation of ozone using microplasmas and novel applications of atmospheric-pressure non-thermal plasmas in dentistry. Going beyond the scope of traditional plasma texts, the presentation is very well suited for senior undergraduate, graduate students and postdoctoral researchers specializing in plasma physics.

Download or read book Molecular Dynamics Simulation of Self diffusion in Hard disk Fluids written by Dong-Pao Chou and published by . This book was released on 1980 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Introduction to Liquid State Physics written by Norman Henry March and published by Allied Publishers. This book was released on 2002 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Principles of Nuclear Magnetic Resonance Microscopy written by Paul T. Callaghan and published by . This book was released on 1993 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although nuclear magnetic resonance is perhaps best known for its spectacular utility in medical tomography, its potential applicability to fields such as biology, materials science, and chemical physics is being increasingly recognized as laboratory NMR spectrometers are adapted to enable small scale imaging. This excellent introduction to the subject explores principles and common themes underlying two key variants of NMR microscopy, and provides many examples of their use. Methods discussed are not only important to fundamental biological and physical research, but have applications to a wide variety of industries, including those concerned with petrochemicals, polymers, biotechnology, food processing, and natural product processing. The wide range of scientists interested in NMR microscopy will want to own a copy of this book.

Download or read book Diffusion in Liquids written by H. J. V. Tyrrell and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diffusion in Liquids: A Theoretical and Experimental Study aims to discuss the principles, applications, and advances in the field of diffusion, thermal diffusion, and thermal conduction in liquid systems. The book covers topics such as the principles of non-equilibrium thermodynamics; diffusion in binary and multicompetent systems; and experimental methods of studying diffusion processes in liquids. Also covered in the book are topics such as the theoretical interpretations of diffusion coefficients; hydrodynamic and kinetic theories; and diffusion in electrolyte systems. The text is recommended for physicists who would like to know more about the concepts and updates in the field of diffusion.

Download or read book Molecular Dynamics and Diffusion written by David J. Fisher and published by Trans Tech Publications Ltd. This book was released on 2013-04-19 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The molecular dynamics technique was developed in the 1960s as the outgrowth of attempts to model complicated systems by using either a) direct physical simulation or (following the great success of Monte Carlo methods) by b) using computer techniques. Computer simulation soon won out over clumsy physical simulation, and the ever-increasing speed and sophistication of computers has naturally made molecular dynamics simulation into a more and more successful technique. One of its most popular applications is the study of diffusion, and some experts now even claim that molecular dynamics simulation is, in the case of situations involving well-characterised elements and structures, more accurate than experimental measurement. The present double volume includes a compilation (over 600 items) of predicted solid-state diffusion data, for all of the major materials groups, dating back nearly four decades. The double volume also includes some original papers: “Determination of the Activation Energy for Formation and Migration of Thermal Vacancies in 401.0 Casting Aluminum Alloy” (N.A.Kamel et al.), “A Study of the Effect of Natural Aging on Some Plastically Deformed Aluminum Alloys using Two Different Techniques” (N.A.Kamel), “Estimation of Crystalline Size of Deformed 5251 Al Alloy using PALT and XRD Techniques” (M.A.Abdel-Rahman et al.), “Determination of the Activation Energy for Formation and Migration of Thermal Vacancies in 2024 Aircraft Material using Different Techniques and Methods” (N.A.Kamel), “Annealing Study of Al-Mg Wrought Alloys using Two Different Techniques and Estimation of the Activation Enthalpy of Migrating Defects” (G.Attallah et al.), “Studying the Formation of Fe2SiO4 and Pearlite Phases in Iron-Silica Sand Nanoparticle Composites” (T.Ahmad et al.), “Studies of Knight Shifts and Hyperfine Structure Constants of Tl2Ba2CuO6+y” (M.Q.Kuang et al.).

Download or read book Polymerized Ionic Liquids written by Ali Eftekhari and published by Royal Society of Chemistry. This book was released on 2017-09-18 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series covers the fundamentals and applications of different smart material systems from renowned international experts.

Download or read book Decoupling Phenomena in Dynamics of Soft Matter written by Alexander Agapov and published by . This book was released on 2011 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite significant work done in the field of the dynamics of soft matter, the microscopic mechanisms controlling various relaxation processes (structural relaxation, diffusion, chain dynamics in polymers) in vitreous materials still remain unclear. The situation is even worse when one tries to understand the interrelation between different relaxation phenomena. Resolving the mechanisms controlling various aspects of glassy structure and dynamics is of obvious fundamental and industrial importance. In this work, mechanisms controlling different relaxation phenomena occurring over a broad range of length and time-scales in vitreous materials were characterized with several experimental techniques: dielectric spectroscopy, light and neutron scattering, and rheology. The effect of polar interactions on the temperature dependences of structural (segmental) and chain dynamics in polymeric liquids was studied. The glass transition temperature, T[subscript g], and fragility index, m, are found to depend on the monomer's polarity and the relative position of the polar group. The effect of polar interactions on T[subscript g] and m is discussed in terms of a balance between changes in the cohesive energy and conformational rigidity. Intriguing and unusual results were obtained on the effect of polar interactions on chain dynamics. It was demonstrated that the presence of polar interactions leads to a significant coupling of segmental and chain dynamics in polar materials in comparison to non-polar polymers with similar fragilities. Apparently, polar interactions have long range effects that are yet to be understood. The temperature dependences of the self-diffusion rate and structural dynamics in a room temperature ionic liquid (RTIL) were analyzed in an extremely broad temperature range. The results clearly demonstrate that the self-diffusion coefficient in this molecular liquid has a temperature dependence that is weaker than the temperature dependence of the structural relaxation time. However, the observed decoupling of the structural relaxation and self-diffusion in the polar RTIL is much weaker than expected for a van der Waals molecular glass-forming liquid with comparable fragility. Combination of these results with the data obtained on dynamics in polar polymers allows one to speculate that the large length scale dynamic processes can be significantly affected by the presence of delocalized polar interactions in a broad range of organic glass-forming liquids, polymers and molecular liquids. The relationship between the temperature dependences of ionic conductivity and segmental dynamics in polymers uncovered here also points to intriguing aspects of dynamics in soft matter. Ionic conductivity was found to decouple from segmental dynamics with the degree of decoupling correlating with the fragility of the polymer. It is speculated that frustration in packing is the main driving mechanism of the decoupling between ionic and segmental dynamics. These results suggest that ionic conductivity can be decoupled from segmental dynamics in a material specific way. With the right approach it should be possible to decouple the ionic motion from segmental dynamics in a manner that would result in high conductivity even in the glassy state. This opens new routes for material design of truly solid polymer electrolytes.

Download or read book Molecular Motions in Liquids written by J. Lascombe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: When, in my capacity as President of the Societe de Chimie physique, I opened the 24th Annual Meeting of this Society, devoted this year to 'molecular motions in liquids', I was stirred by a particular emotion. This had two reasons, one general and the other rather personal. I would like to give an explanation in the Foreword to this volume of communications to the Meeting and their ensuing discussions. An essential characteristic of science is its international nature. It is like a symphony composed of contributions by all the countries playing together as an orchestra in unison. Just as a melody has different 'colours' when played by strings or woodwinds, so there exist similar 'colour' differences, subtle ones, between scientific contributions from different countries, rooted as they are in their own cultural history and liable to impoverish the ensemble if they should cease to participate. I have always had an impression of marked 'colour' differences prevailing among American, Russian, Japanese and European contributions, although within the latter group the timbre is very much the same. This is why I have dreamed of a European 'chamber orchestra' in addition to the great world orchestra.

Download or read book Molecular Dynamics Studies of Bulk Self diffusion in beta SiC written by Krishna Muralidharan and published by . This book was released on 2000 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer Simulation and Theoretical Studies of Molecular Liquids written by Sohail Murad and published by . This book was released on 1979 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: