THERMOELECTRICS IBD

Sinopse

This book provides a concise but comprehensive introduction to the fundamentals and current state of the art ináthermoelectrics. Addressing an audience of materials scientists and engineers, the book covers theory, materials selection, and applications, with a wide variety of case studies reflecting the most up-to-date research approaches from the past decade, from single crystal to polycrystalline form and from bulk to thin films to nano dimensions.á The world is facing major challenges for finding alternate energy sources that can satisfy the increasing demand for energy consumption while preserving the environment. The field ofáthermoelectricsáhas long been recognized as a potential and ideal source of clean energy. However, the relatively low conversion efficiency ofáthermoelectricádevices has prevented their utility on a large scale.á While addressing the need for thermal management in materials, device components, and systems, thermoelectrics provides a fundamental solution to waste heat recovery and temperature control.This book summarizes the global efforts that have been made to enhance the figure of merit of variousáthermoelectricámaterials by choosing appropriate processes and their influence on properties and performance. Because of these advances, today,áthermoelectricádevices are found in mainstream applications such as automobiles and power generators, as opposed to just a few years ago when they could only be used in niche applications such as in aeronautics, infrared imaging, and space. However, the continued gap between fundamental theoretical results and actual experimental data of figure of merit and performance continues to challenge the commercial applications ofáthermoelectrics.á This book presents both recent achievements and continuing challenges, and represents essential reading for researchers working in this area in universities, industry, and national labs.