Quantum Tunneling of Magnetization — QTM `94, Leon Gunther; B. Barbara

Автор: Razavy Mohsen
Название: Quantum Theory Of Tunneling (2Nd Edition)
ISBN: 9814525006 ISBN-13(EAN): 9789814525008
Издательство: World Scientific Publishing
Цена: 264000.00 T
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Описание: 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.

Автор: Pierre Becker
Название: Electron and Magnetization Densities in Molecules and Crystals
ISBN: 1468410202 ISBN-13(EAN): 9781468410204
Издательство: Springer
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Цена: 81050.00 T
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Описание: The interest of describing the ground state properties of a system in terms of one electron density (or its two spin components) is obvious, in particular due to the simple physical significance of this function.

Автор: Sen Zhang
Название: Electric-Field Control of Magnetization and Electronic Transport in Ferromagnetic/Ferroelectric Heterostructures
ISBN: 3642548385 ISBN-13(EAN): 9783642548383
Издательство: Springer
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Цена: 121110.00 T
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Описание: This book mainly focuses on the investigation of the electric-field control of magnetism and spin-dependent transportation based on a Co40Fe40B20(CoFeB)/Pb(Mg1/3Nb2/3)0.7Ti0.3O3(PMN-PT) multiferroic heterostructure.

Автор: Liang Shi-Dong
Название: Quantum Tunneling And Field Electron Emission Theories
ISBN: 9814440213 ISBN-13(EAN): 9789814440219
Издательство: World Scientific Publishing
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Цена: 137280.00 T
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Описание: 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.

Автор: Axel U. J. Lode
Название: Tunneling Dynamics in Open Ultracold Bosonic Systems
ISBN: 3319070843 ISBN-13(EAN): 9783319070841
Издательство: Springer
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Цена: 104480.00 T
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Описание: The present work uses numerically exact solutions of the time-dependent many-boson Schrodinger equation to explore the rich physics of the tunneling to open space process in ultracold bosonic particles that are initially prepared as a Bose-Einstein condensate and subsequently allowed to tunnel through a barrier to open space.

Автор: Adachi
Название: Modern Tunneling Science And T
ISBN: 9026518625 ISBN-13(EAN): 9789026518621
Издательство: Taylor&Francis
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Цена: 357280.00 T
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Описание: This book introduces the latest frontier of the tunneling science and technology in Japan. It contains a collection of 175 papers presented at the International Symposium on Modern Tunneling Science and Technology held in Kyoto, 2001.