Quantum Theory Of Tunneling PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Quantum Theory Of Tunneling PDF full book. Access full book title Quantum Theory Of Tunneling.
Author | : Mohsen Razavy |
Publisher | : World Scientific |
Total Pages | : 792 |
Release | : 2013-12-17 |
Genre | : Science |
ISBN | : 9814525030 |
Download Quantum Theory Of Tunneling (2nd Edition) Book in PDF, ePub and Kindle
In this revised and expanded edition, in addition to a comprehensible introduction to the theoretical foundations of quantum tunneling based on different methods of formulating and solving tunneling problems, different semiclassical approximations for multidimensional systems are presented. Particular attention is given to the tunneling of composite systems, with examples taken from molecular tunneling and also from nuclear reactions. The interesting and puzzling features of tunneling times are given extensive coverage, and the possibility of measurement of these times with quantum clocks are critically examined.In addition, by considering the analogy between evanescent waves in waveguides and in quantum tunneling, the times related to electromagnetic wave propagation have been used to explain certain aspects of quantum tunneling times. These topics are treated in both non-relativistic as well as relativistic regimes. Finally, a large number of examples of tunneling in atomic, molecular, condensed matter and nuclear physics are presented and solved.
Author | : Shi-dong Liang |
Publisher | : World Scientific |
Total Pages | : 408 |
Release | : 2013-11-29 |
Genre | : Science |
ISBN | : 981444023X |
Download Quantum Tunneling And Field Electron Emission Theories Book in PDF, ePub and Kindle
Quantum tunneling is an essential issue in quantum physics. Especially, the rapid development of nanotechnology in recent years promises a lot of applications in condensed matter physics, surface science and nanodevices, which are growing interests in fundamental issues, computational techniques and potential applications of quantum tunneling.The book involves two relevant topics. One is quantum tunneling theory in condensed matter physics, including the basic concepts and methods, especially for recent developments in mesoscopic physics and computational formulation. The second part is the field electron emission theory, which covers the basic field emission concepts, the Fowler-Nordheim theory, and recent developments of the field emission theory especially in some fundamental concepts and computational formulation, such as quantum confinement effects, Dirac fermion, Luttinger liquid, carbon nanotubes, coherent emission current, quantum tunneling time problem, spin polarized field electron emission and non-equilibrium Green's function method for field electron emission.This book presents in both academic and pedagogical styles, and is as possible as self-complete to make it suitable for researchers and graduate students in condensed matter physics and vacuum nanoelectronics.
Author | : Dilip Kumar Roy |
Publisher | : World Scientific |
Total Pages | : 386 |
Release | : 1986-12-01 |
Genre | : Science |
ISBN | : 981451361X |
Download Quantum Mechanical Tunnelling And Its Applications Book in PDF, ePub and Kindle
This book presents a new approach to quantum mechanical tunnelling and its applications to various fields of physics. The conventional concepts of this phenomenon, which are based on a time-dependent or time-independent approach, are inadequate in providing explanations for 1) the limit of resolution of field-emission microscope, 2) the Esaki-Integral representation the tunnelling I-V characteristics of tunnel diodes, 3) the Josephson effect, 4) the tunnelling time, etc. The new theory presented here not only provides adequate explanation for all the above-mentioned effects but also gives an accurate expression for tunnelling current density which predicts results closer to the experimentally observed values. The new presentation also provides a more comprehensive description of the results obtained using older treatment.
Author | : Mohsen Razavy |
Publisher | : World Scientific Publishing Company Incorporated |
Total Pages | : 549 |
Release | : 2003 |
Genre | : Science |
ISBN | : 9789812380180 |
Download Quantum Theory of Tunneling Book in PDF, ePub and Kindle
This book provides a comprehensive introduction to the theoretical foundations of quantum tunneling, stressing the basic physics underlying the applications. The topics addressed include exponential and nonexponential decay processes and the application of scattering theory to tunneling problems. In addition to the Schrödinger equation approach, the path integral, Heisenberg's equations and the phase space method are all used to study the motion of a particle under the barrier. Extensions to the multidimensional cases and tunneling of particles with internal degrees of freedom are also considered. Furthermore, recent advances concerning time delay and tunneling times and some of the problems associated with their measurement are also discussed. Finally, some examples of tunneling in atomic, molecular, nuclear and condensed matter physics are presented.
Author | : Andrew Zimmerman Jones |
Publisher | : John Wiley & Sons |
Total Pages | : 387 |
Release | : 2009-11-16 |
Genre | : Science |
ISBN | : 047046724X |
Download String Theory For Dummies Book in PDF, ePub and Kindle
A clear, plain-English guide to this complex scientific theory String theory is the hottest topic in physics right now, with books on the subject (pro and con) flying out of the stores. String Theory For Dummies offers an accessible introduction to this highly mathematical "theory of everything," which posits ten or more dimensions in an attempt to explain the basic nature of matter and energy. Written for both students and people interested in science, this guide explains concepts, discusses the string theory's hypotheses and predictions, and presents the math in an approachable manner. It features in-depth examples and an easy-to-understand style so that readers can understand this controversial, cutting-edge theory.
Author | : Abbott |
Publisher | : Imperial College Press |
Total Pages | : 469 |
Release | : 2008 |
Genre | : Science |
ISBN | : 1848162553 |
Download Quantum Aspects of Life Book in PDF, ePub and Kindle
This book presents the hotly debated question of whether quantum mechanics plays a non-trivial role in biology. In a timely way, it sets out a distinct quantum biology agenda. The burgeoning fields of nanotechnology, biotechnology, quantum technology, and quantum information processing are now strongly converging. The acronym BINS, for Bio-Info-Nano-Systems, has been coined to describe the synergetic interface of these several disciplines. The living cell is an information replicating and processing system that is replete with naturally-evolved nanomachines, which at some level require a quantum mechanical description. As quantum engineering and nanotechnology meet, increasing use will be made of biological structures, or hybrids of biological and fabricated systems, for producing novel devices for information storage and processing and other tasks. An understanding of these systems at a quantum mechanical level will be indispensable.
Author | : OpenStax |
Publisher | : |
Total Pages | : 622 |
Release | : 2016-11-04 |
Genre | : Science |
ISBN | : 9781680920451 |
Download University Physics Book in PDF, ePub and Kindle
University Physics is a three-volume collection that meets the scope and sequence requirements for two- and three-semester calculus-based physics courses. Volume 1 covers mechanics, sound, oscillations, and waves. Volume 2 covers thermodynamics, electricity and magnetism, and Volume 3 covers optics and modern physics. This textbook emphasizes connections between between theory and application, making physics concepts interesting and accessible to students while maintaining the mathematical rigor inherent in the subject. Frequent, strong examples focus on how to approach a problem, how to work with the equations, and how to check and generalize the result. The text and images in this textbook are grayscale.
Author | : Shin Takagi |
Publisher | : Cambridge University Press |
Total Pages | : 232 |
Release | : 2002-08-15 |
Genre | : Science |
ISBN | : 9780521800020 |
Download Macroscopic Quantum Tunneling Book in PDF, ePub and Kindle
A coherent and self-contained account of macroscopic quantum phenomena for graduate students and researchers.
Author | : Rudolf K. Allemann |
Publisher | : Royal Society of Chemistry |
Total Pages | : 412 |
Release | : 2009 |
Genre | : Science |
ISBN | : 0854041222 |
Download Quantum Tunnelling in Enzyme-catalysed Reactions Book in PDF, ePub and Kindle
In recent years, there has been an explosion in knowledge and research associated with the field of enzyme catalysis and H-tunneling. Rich in its breath and depth, this introduction to modern theories and methods of study is suitable for experienced researchers those new to the subject. Edited by two leading experts, and bringing together the foremost practitioners in the field, this up-to-date account of a rapidly developing field sits at the interface between biology, chemistry and physics. It covers computational, kinetic and structural analysis of tunnelling and the synergy in combining these methods (with a major focus on H-tunneling reactions in enzyme systems). The book starts with a brief overview of proton and electron transfer history by Nobel Laureate, Rudolph A. Marcus. The reader is then guided through chapters covering almost every aspect of reactions in enzyme catalysis ranging from descriptions of the relevant quantum theory and quantum/classical theoretical methodology to the description of experimental results. The theoretical interpretation of these large systems includes both quantum mechanical and statistical mechanical computations, as well as simple more approximate models. Most of the chapters focus on enzymatic catalysis of hydride, proton and H" transfer, an example of the latter being proton coupled electron transfer. There is also a chapter on electron transfer in proteins. This is timely since the theoretical framework developed fifty years ago for treating electron transfers has now been adapted to H-transfers and electron transfers in proteins. Accessible in style, this book is suitable for a wide audience but will be particularly useful to advanced level undergraduates, postgraduates and early postdoctoral workers.
Author | : Joachim Ankerhold |
Publisher | : Springer Science & Business Media |
Total Pages | : 221 |
Release | : 2007-02-15 |
Genre | : Science |
ISBN | : 3540680748 |
Download Quantum Tunneling in Complex Systems Book in PDF, ePub and Kindle
In the last two decades remarkable progress has been made in understanding and describing tunneling processes in complex systems in terms of classical trajectories. This book introduces recent concepts and achievements with particular emphasis on a dynamical formulation and relations to specific systems in mesoscopic, molecular, and atomic physics. Advanced instanton techniques, e.g. for decay rates and tunnel splittings, are discussed in the first part. The second part covers current developments for wave-packet tunneling in real-time, and the third part describes thermodynamics and dynamical approaches for barrier transmission in statistical, particularly dissipative systems.