This new edition of the classic text incorporates the many advances in knowledge about liquid crystals that have taken place since its initial publication in 1974. Entirely new chapters describe the types and properties of liquid crystals in terms of both recently discovered phases and current insight into the nature of local order and isotropic-to-nematic transition. There is an extensive discussion of the symmetrical, macroscopic, dynamic, and defective properties of smectics and columnar phases, with emphasis on order-of-magnitude considerations, all illustrated with numerous descriptions...

As I glance out my window in the early morning, I can see beads of droplets gracing a spider web. The film of dew that has settled on the threads is unstable and breaks up spontaneously into droplets. This phenomenon has implications for the treatment of textile fibers (the process known as "oiling"), glass, and carbon. It is no less important when applying mascara I take my morning shower. The moment I step out, I dry off by way of evaporation (which makes me feel cold) and by dewetting (the process by which dry areas form spontaneously and expand on my skin). As I rush into my car under a...

The works of the 1991 Nobel prize winner in physics, Pierre-Gilles de Gennes, have transformed condensed matter physics. Over the last three decades, he has left his indelible mark on an astonishing variety of condensed matter topics - magnets, superconductors, liquid crystals, polymers, interfaces, wetting and adhesions, and chirality. In doing so, he has bridged the gap between solid state physics and physical chemistry, and has forged close links between experimentalists and theoreticians. In awarding him the 1991 Nobel prize for his theoretical studies on liquid crystals and polymers, the...

This volume contains a selection of important papers by P.G. de Gennes (1991 Nobel Prize Winner in Physics) which have had a long-lasting impact on the understanding of condensed matter (solid state physics, liquid crystals, polymers, interfaces, wetting and adhesion). A typical example is the original article on "reptation" of polymer chains. The author has added some "afterthoughts" to the main papers (explaining their successes or weaknesses), and some current views on each special problem. Complex systems (polymers or granular matters, and so forth) are explained without heavy...

In this fascinating book, Nobel Prize winner Pierre-Gilles de Gennes wittily captures the lives of personalities from both the academic and the industrial world in delightful bite-size stories. Most of the characters in this collection are like those in Aesop's fables, but in modern-day research settings. The book provides a critical account of aberrations (fortunately rare) of the scientific community. Many lessons can be drawn from the stories. For the young researcher, this book is like a telescope: for seeing other human beings beyond his or her laboratory. For the administrator, this...

This book, based on lectures given at the Polytechnic of Milan, gives a broad overview of the field of polymer dynamics. In these lectures the aim is to stress the fundamental concepts of the behaviour of polymers without drawing on the more advanced mathematical formalism which often obscures the natural elegance of the subject matter. Professor De Gennes is one of the most distinguished workers in the field of material science. Therefore this book will be welcomed by both the experienced researcher in the area and the interested layman. It will be of particular value to graduate students.

This volume contains a selection of important papers by P.G. de Gennes (1991 Nobel Prize Winner in Physics) which have had a long-lasting impact on the understanding of condensed matter (solid state physics, liquid crystals, polymers, interfaces, wetting and adhesion). A typical example is the original article on "reptation" of polymer chains. The author has added some "afterthoughts" to the main papers (explaining their successes or weaknesses), and some current views on each special problem. Complex systems (polymers or granular matters, and so forth) are explained without heavy...