Long awaited new edition of this highly successful textbook, provides once more a unique introduction to the concepts, techniques and applications of nanoscale systems by covering its entire spectrum up to recent findings on graphene.
A unique introduction for general readers to the underlying concepts of nanotechnology, covering a wide spectrum ranging from biology to quantum computing. The material is presented in the simplest possible way, including a few mathematical equations, but not mathematical derivations. It also outlines as simply as possible the major contributions to modern technology of physics-based nanophysical devices, such as the atomic clock, global positioning systems, and magnetic resonance imaging. As a result, readers are able to establish a connection between nanotechnology and day-to-day applications, as well as with advances in information technology based on fast computers, the internet, dense data storage, Google searches, and new concepts for renewable energy harvesting. Also of interest to professionals working in law, finance, or teaching who wish to understand nanotechnology in a broad context, and as general reading for electrical, chemical and computer engineers, materials scientists, applied physicists and mathematicians, as well as for students of these disciplines.
A tutorial coverage of electronic technology, starting from the basics of condensed matter and quantum physics. Experienced author Ed Wolf presents established and novel devices like Field Effect and Single Electron Transistors, and leads the reader up to applications in data storage, quantum computing, and energy harvesting. Intended to be self-contained for students with two years of calculus-based college physics, with corresponding fundamental knowledge in mathematics, computing and chemistry.
This easy accessible textbook provides an overview of solar to electric energy conversion, followed by a detailed look at one aspect, namely photovoltaics, including the underlying principles and fabrication methods. Ed Wolf, an experienced author and teacher, reviews such green technologies as solar-heated-steam power, hydrogen, and thermoelectric generation, as well as nuclear fusion. Throughout the book, carefully chosen, up-to-date examples are used to illustrate important concepts and research tools. The opening chapters give a broad and exhaustive survey of long term energy resources, reviewing current and potential types of solar driven energy sources. The core part of the text on solar energy conversion discusses different concepts for generating electric power, followed by a profound presentation of the underlying semiconductor physics and rounded off by a look at efficiency and third-generation concepts. The concluding section offers a rough analysis of the economics relevant to the large-scale adoption of photovoltaic conversion with a discussion of such issues as durability, manufacturability and cost, as well as the importance of storage. The book is self-contained so as to be suitable for students with introductory calculus-based courses in physics, chemistry, or engineering. It introduces concepts in quantum mechanics, atomic and molecular physics, plus the solid state and semiconductor junction physics needed to attain a quantitative understanding of the current status of this field. With its comments on economic aspects, it is also a useful tool for those readers interested in a career in alternative energy.
This monograph is about hurricanes, prompted by a discovery that suggests they will become more powerful with global warming. It provides, at a college physics level, a basic understanding of hurricanes emphasizing the flow of energy into and out of these storms and, as a textbook, covers some material that might be taught in meteorology or atmospheric physics courses. The text is centered on a new discovery that is not in any existing textbook. Because of the new discovery, the book is of immediate interest to all meteorologists. It turns out that hurricanes, as revealed by the new discovery, are usefully regarded as a separate phase of matter, bringing in characteristic temperature dependences near their transitions. The role of phase change in understanding hurricanes brings in the 20th-century discoveries in theoretical physics relating to critical phenomena with non-intuitive values of the critical exponent β entering the formula P = const (T – Tc)β, where P is a characteristic strength parameter, or order parameter, of the phase of matter appearing at Tc. According to the new discovery on hurricanes, it appears that taking the wind velocity as the order parameter P, the critical exponent is near 1/3. In a second discovery, we find that a small correction to this value is brought in by the complicated physics of the renormalization group, that earned K. G. Wilson the Nobel Prize in Physics in 1982.
A major surgical reference work modelled loosely after Apuzzo: BRAIN SURGERY. The book is organized first by procedures, then by problem or disease. The focus is on surgical technique, emphasizing how to deal with particularly complex problems and how to avoid complications.
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