Tunneling And Its Implications
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| Author | : D Mugnai |
| Publisher | : World Scientific |
| Total Pages | : 486 |
| Release | : 1997-04-19 |
| Genre | : |
| ISBN | : 9814546984 |
Download Tunneling And Its Implications: Proceedings Of The Adriatico Research Conference Book in PDF, Epub and Kindle
The motion of a particle undergoing quantum tunneling has long been an open and debated problem in several aspects. One of the most discussed is the determination of the time spent in such processes, but many other features deserve consideration. In this volume, both theoretical and experimental aspects, such as quantum measurement, optical analogy, experimental tests, solid state devices and time scale for anomalies (quantum Zeno effect and superluminal evanescence), are explored.
| Author | : Daniela Mugnai |
| Publisher | : World Scientific |
| Total Pages | : 486 |
| Release | : 1997 |
| Genre | : Tunneling (Physics) |
| ISBN | : 9814530352 |
Download Tunneling And Its Implications Book in PDF, Epub and Kindle
"The motion of a particle undergoing quantum tunneling has long been an open and debated problem in several aspects. One of the most discussed is the determination of the time spent in such processes, but many other features deserve consideration. In this volume, both theoretical and experimental aspects, such as quantum measurement, optical analogy, experimental tests, solid state devices and time scale for anomalies (quantum Zeno effect and superluminal evanescence), are explored."--Publisher's website
| 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 | : Alan Marshall Muir Wood |
| Publisher | : |
| Total Pages | : 20 |
| Release | : 1971 |
| Genre | : Tunneling |
| ISBN | : |
Download Implications of Improved Tunnelling for Public Policy Book in PDF, Epub and Kindle
| Author | : T. S. Arun Samuel |
| Publisher | : CRC Press |
| Total Pages | : 317 |
| Release | : 2023-06-08 |
| Genre | : Technology & Engineering |
| ISBN | : 1000877809 |
Download Tunneling Field Effect Transistors Book in PDF, Epub and Kindle
This book will give insight into emerging semiconductor devices from their applications in electronic circuits, which form the backbone of electronic equipment. It provides desired exposure to the ever-growing field of low-power electronic devices and their applications in nanoscale devices, memory design, and biosensing applications. Tunneling Field Effect Transistors: Design, Modeling and Applications brings researchers and engineers from various disciplines of the VLSI domain to together tackle the emerging challenges in the field of nanoelectronics and applications of advanced low-power devices. The book begins by discussing the challenges of conventional CMOS technology from the perspective of low-power applications, and it also reviews the basic science and developments of subthreshold swing technology and recent advancements in the field. The authors discuss the impact of semiconductor materials and architecture designs on TFET devices and the performance and usage of FET devices in various domains such as nanoelectronics, Memory Devices, and biosensing applications. They also cover a variety of FET devices, such as MOSFETs and TFETs, with various structures based on the tunneling transport phenomenon. The contents of the book have been designed and arranged in such a way that Electrical Engineering students, researchers in the field of nanodevices and device-circuit codesign, as well as industry professionals working in the domain of semiconductor devices, will find the material useful and easy to follow.
| Author | : Charles Prelini |
| Publisher | : DigiCat |
| Total Pages | : 285 |
| Release | : 2022-11-21 |
| Genre | : Fiction |
| ISBN | : |
Download Tunneling: A Practical Treatise Book in PDF, Epub and Kindle
'Tunneling: A Practical Treatise' is a guidebook intended to help the readers build tunnels through their own efforts. It was written by Charles Prelini; and he gives a clear step-by-step process that one needs to undertake in order to build a tunnel based on the geological structures of the location, as well as the techniques needed.
| 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 | : Ronald Percy Bell |
| Publisher | : Springer |
| Total Pages | : 231 |
| Release | : 2013-11-11 |
| Genre | : Science |
| ISBN | : 148992891X |
Download The Tunnel Effect in Chemistry Book in PDF, Epub and Kindle
The suggestion that quantum-mechanical tunnelling might be a significant factor in some chemical reactions was first made fifty years ago by Hund, very soon after the principles of wave mechanics had been established by de Broglie, Schrodinger and Heisenberg, and similar ideas were put forward during the following thirty years by a number of authors. It was realised from the beginning that such effects would be particularly prominent in reactions involving the movement of protons or hydrogen atoms, and both theoretical and experimental work received a powerful stimulus in the discovery of deuterium in 1932. During the last twenty years theoretical predictions about the tunnel effect have been supported by an increasing body of experimental evidence, derived especially from studies of hydrogen isotope effects. The present book presents an attempt to summarize this evidence and to indicate the main lines of the basic theory. Details of mathematical manipu lation are restricted mainly to Chapter 2 and the Appendices, and many readers may prefer to confine themselves to the results obtained. The main emphasis has been on the kinetics of chemical reactions involving the transfer of protons, hydrogen atoms or hydride ions, although Chapter 6 gives an account of the role of the tunnel effect in molecular spectra, and Chapter 7 makes some mention of tunnelling in solid state phenomena, biological processes and the electrolytic discharge of hydrogen. Only passing references have been made to tunnelling by electrons.
| Author | : Manuel De la Fuente Mata |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2018 |
| Genre | : |
| ISBN | : |
Download Tunneling Under Squeezing Conditions Book in PDF, Epub and Kindle
During the excavation of deep tunnels, squeezing ground conditions are often encountered. The squeezing behavior of the ground is characterized by large time-dependent and usually anisotropic convergences that take place at the tunnel wall. The technique of excavation has a strong influence on the tunnel response when it is excavated under squeezing conditions. This phenomenon is illustrated throughout the case study of the Fréjus road tunnel excavated with conventional drill and blast methods and of its safety gallery excavated with a single shield tunneling boring machine. They exhibit a very interesting configuration of two tunnels excavated in parallel under the same geotechnical conditions but with different excavation techniques. Monitored geotechnical data from both tunnels are analyzed and compared. Numerical simulations of both tunnels have been carried out with Flac3D. An anisotropic creep model which includes weakness planes of given orientation embedded in a visco-elasto-plastic matrix has been used for describing the behavior of the ground. A back-analysis of convergence measurements of the Fréjus road tunnel has been carried out. The behavior of the ground identified from the Fréjus road tunnel is extrapolated to predict the response of the Fréjus safety gallery in terms of the stress state in the lining. The influence of the technique of excavation on the time-dependent parameters of the ground is taken into account in the computations and its effects are discussed. It is shown that the long term ground deformation are significantly reduced with TBM excavation as compared to traditional blast and drill method.Furthermore, the convergence-confinement methods are reviewed and their applicability is discussed when they are applied to full face circular tunnels excavated in rock masses with a stiff support system near the face. In this context, a set of empirical formula are proposed which allows to accurately predict the equilibrium state between the ground and the lining in circular tunnels excavated in full section. These formula are useful in the preliminary phase of tunnel design.
| Author | : Raymond Chang |
| Publisher | : University Science Books |
| Total Pages | : 706 |
| Release | : 2005-02-11 |
| Genre | : Science |
| ISBN | : 9781891389337 |
Download Physical Chemistry for the Biosciences Book in PDF, Epub and Kindle
This book is ideal for use in a one-semester introductory course in physical chemistry for students of life sciences. The author's aim is to emphasize the understanding of physical concepts rather than focus on precise mathematical development or on actual experimental details. Subsequently, only basic skills of differential and integral calculus are required for understanding the equations. The end-of-chapter problems have both physiochemical and biological applications.
