Relaxation and Diffusion in Complex Systems [Hardcover]

The usefulness of the book to the reader is exposure to many different classes of materials and relaxation phenomena. They are tied together by the universal relaxation and diffusion properties they share, and a consistent explanation of their origin. The readers can apply what they learn to solve their own problems and use it as a stepping-stone to make further advances in theoretical understanding of the origin of the universality.

Relaxation and diffusion are common phenomena in many branches of condensed matter physics, chemistry and materials sciences. This text presents experimental evidence of universal relaxation and diffusion properties in a range of complex materials and systems.

Introduction.- Universal Relaxation and Diffusion Properties in Complex Systems.- Experimental Evidences.- Computer Simulations.- Theoretical Modeling and Interpretations.- Many-Body Relaxation Dynamic and Relation to Chaos.- Glass Transition and the Glassy State.- Role of Thermodynamics, Volume, Entropy and Temperature.- Polymer Viscoelasticity.- Ionic Conductivity Relaxation in Ionically Conducting Materials.- Relaxation and Diffusion at Nanometer Scales.- Relaxation in Biomolecules.Dr. Kia L. Ngai has worked in relaxation and diffusion in disordered and partially ordered systems across many disciplines for 25 years. He has authored or co-authored over 300 publications in archival journals. His works have been cited widely.Dr. Ngai has also written a chapter in the textbook, Physical Properties of Polymers, 3rd edition (Cambridge University Press, 2003); two chapters in Physical Properties of Polymers Handbook, edited by James E. Mark (Springer), and a chapter in Science and Technology of Rubber (Elsevier). He was the originator and organizer of the following large-scale international conference series entitled International Discussion Meeting on Relaxations in Complex Systems : 1990, Herklion, Crete, Greece; 1993, Alicante, Spain; 1997 Vigo,lƒ¼