Mesoscopic physics refers to the physics of structures larger than a nanometer (one billionth of a meter) but smaller than a micrometer (one millionth of a meter). This size range is the stage on which the exciting new research on submicroscopic and electronic and mechanical devices is being done. This research often crosses the boundary between physics and engineering, since engineering such tiny electronic components requires a firm grasp of quantum physics. Future applications for this work could include wonders such as microscopic robot surgeons that travel through the blood stream to repair clogged arteries, submicroscopic actuators and builders, and supercomputers that fit on the head of a pin. The world of future is being planned and built by physicists, engineers, and chemists working in the microscopic realm. This book can be used as the main text in a course on mesoscopic physics or as a supplementary text in electronic devices, semiconductor devices, and condensed matter physics courses. For this new edition, the author has substantially updated and modified the bibliography and the material on dephasing and noise in mesoscopic systems. A brief discussion of new nanosystems has been added.

This interesting and relatively brief new book brings the reader into contact with some exciting developments in a very active area of condensed matter physics.It provides a ready reference to the main themes and results and belongs on the desks of all workers in this field. * Physics Today *
Imry takes pains to identify issues that have engendered controversy, such as the "correct" relation of the Landauer formalism to measured resistances. * Physics Today *
This is an excellent introduction to a new field of physics. It should appeal to teachers looking for a course that crosses the boundaries between traditional courses on statistical mechanics, quantum mechanics, and solid-state physics. * Journal of Statistical Physics *
Advanced researchers will benefit from Imry's insightful qualitative explanations.A complete and up-to-date list of references provides a starting point for a more detailed understanding. * Journal of Statistical Physics *