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| Author | : Fan Yang |
| Publisher | : Cambridge University Press |
| Total Pages | : 489 |
| Release | : 2019-06-20 |
| Genre | : Science |
| ISBN | : 1108470262 |
Provides systematic coverage of the theory, physics, functional designs, and engineering applications of advanced electromagnetic surfaces.
| Author | : John Polo |
| Publisher | : Newnes |
| Total Pages | : 315 |
| Release | : 2013-05-31 |
| Genre | : Technology & Engineering |
| ISBN | : 0123971853 |
For decades, the surface-plasmon-polariton wave guided by the interface of simple isotropic materials dominated the scene. However, in recent times research on electromagnetic surface waves guided by planar interfaces has expanded into new and exciting areas. In the 1990's research focused on advancing knowledge of the newly discovered Dyakonov wave. More recently, much of the surface wave research is motivated by the proliferation of nanotechnology and the growing number of materials available with novel properties. This book leads the reader from the relatively simple surface-plasmon-polariton wave with isotropic materials to the latest research on various types of electromagnetic surface waves guided by the interfaces of complex materials enabled by recent developments in nanotechnology. This includes: Dyakonov waves guided by interfaces formed with columnar thin films, Dyakonov-Tamm waves guided by interfaces formed with sculptured thin films, and multiple modes of surface-plasmon-polariton waves guided by the interface of a metal and a periodically varying dielectric material. Gathers research from the past 5 years in a single comprehensive view of electromagnetic surface waves. Written by the foremost experts and researchers in the field. Layered presentation explains topics with an introductory overview level up to a highly technical level.
| Author | : Daniel J. Hoppe |
| Publisher | : CRC Press |
| Total Pages | : 196 |
| Release | : 1995-03-01 |
| Genre | : Technology & Engineering |
| ISBN | : 9781560323853 |
Electromagnetic scattering from complex objects has been an area of in-depth research for many years. A variety of solution methodologies have been developed and utilised for the solution of ever increasingly complex problems. Among these methodologies, the subject of impedance boundary conditions has interested the authors for some time. In short, impedance boundary conditions allow one to replace a complex structure with an appropriate impedance relationship between the electric and magnetic fields on the surface of the object. This simplifies the solution of the problem considerably, allowing one to ignore the complexity of the internal structure beneath the surface. This book examines impedance boundary conditions in electromagnetics. The introductory chapter provides a presentation of the role of the impedance boundary conditions in solving practical electromagnetic problems and some historical background. One of the main objectives of this book is to present a unified and thorough discussion of this important subject. A method based on a spectral domain approach is presented to derive the Higher Order Impedance Boundary Conditions (HOIBC). The method includes all of the existing approximate boundary conditions, such as the Standard Impedence Boundary Condition, the Tensor Impedence Boundary Condition and the Generalised Impedance Boundary Conditions, as special cases. The special domain approach is applicable to complex coatings and surface treatments as well as simple dielectric coatings. The spectral domain approach is employed to determine the appropriate boundary conditions for planar dielectric coatings, chiral coatings and corregated conductors. The accuracy of the proposal boundary conditions is discussed. The approach is then extended to include the effects of curvature and is applied to curved dielectric and chiral coatings. Numerical data is presented to critically assess the accuracy of the results obtained using various forms of the impedence boundary conditions. A number of appendices that provide more detail on some of the topics addressed in the main body of the book and a selective list of references directly related to the topics addressed in this book are also included.
| Author | : V. M. Agranovich |
| Publisher | : Elsevier |
| Total Pages | : 734 |
| Release | : 2012-12-02 |
| Genre | : Science |
| ISBN | : 0444598693 |
Modern Problems in Condensed Matter Sciences, Volume I: Surface Polaritons: Electromagnetic Waves at Surfaces and Interfaces describes the basic properties of surface polaritons and the methods of generating these waves in the laboratory at frequencies of interest to condensed matter physicists. The selection first elaborates on surface phonon polaritons in dielectrics and semiconductors and surface exciton polaritons from the experimental viewpoint. Discussions focus on interface polaritons; surface vibrations in anisotropic crystals; experimental methods for the excitation and study of surface polaritons; and surface vibrations in isotropic crystals. The publication then ponders on surface electromagnetic wave propagation on metal surfaces; thermally stimulated emission of surface polaritons; and effects of the transition layer and spatial dispersion in the spectra of surface polaritons. The text takes a look at surface polaritons at metal surfaces and interfaces and resonance of transition layer excitations with surface polaritons. Topics include resonance of the film phonon with the substrate surface phonon polaritons; investigations of surface modifications in ultra-high vacuum; and use of surface plasma waves for the investigation of solid-liquid and solid-solid interfaces. The selection is a dependable reference for physicists and engineers wanting to conduct research on surface polaritons.
| Author | : Bo E. Sernelius |
| Publisher | : John Wiley & Sons |
| Total Pages | : 370 |
| Release | : 2011-04-27 |
| Genre | : Science |
| ISBN | : 352763505X |
Electromagnetic surface modes are present at all surfaces and interfaces between material of different dielectric properties. These modes have very important effects on numerous physical quantities: adhesion, capillary force, step formation and crystal growth, the Casimir effect etc. They cause surface tension and wetting and they give rise to forces which are important e.g. for the stability of colloids. This book is a useful and elegant approach to the topic, showing how the concept of electromagnetic modes can be developed as a unifying theme for a range of condensed matter physics. The author concentrates in finding out the basic origin of the force and how they are developed from the collective excitations of the solids. Different materials are treated, e.g. metals, semiconductors, plasmas, liquids and gases all with different collective modes. In close relation to the theoretical background, the reader is served with a broad field of applications. The book serves readers who are concerned with applications to real world problems with a deep knowledge on surface modes, and inspires new developments of the field.
| Author | : H.-E. Ponath |
| Publisher | : Elsevier |
| Total Pages | : 671 |
| Release | : 2012-12-02 |
| Genre | : Science |
| ISBN | : 0444600523 |
In recent years the physics of electromagnetic surface phenomena has developed rapidly, evolving into technologies for communications and industry, such as fiber and integrated optics. The variety of phenomena based on electromagnetism at surfaces is rich and this book was written with the aim of summarizing the available knowledge in selected areas of the field. The book contains reviews written by solid state and optical physicists on the nonlinear interaction of electromagnetic waves at and with surfaces and films. Both the physical phenomena and some potential applications are dealt with. Included are discussions of nonlinear wave mixing on films and surfaces, second harmonic generation in waveguides and at surfaces, nonlinear waves guided by dielectric and semiconductor surfaces and films, surface gratings formed by high energy laser beams, and reflection and transmission switching of strong beams onto nonlinear surfaces. Chapters on light scattering from surface excitations and magnetic order-disorder and orientational phase transitions complete this essential contribution to the modern optics literature.
| Author | : David B. Davidson |
| Publisher | : Cambridge University Press |
| Total Pages | : 450 |
| Release | : 2005-02-24 |
| Genre | : Juvenile Nonfiction |
| ISBN | : 9780521838597 |
Publisher Description
| Author | : Terence William Barrett |
| Publisher | : World Scientific |
| Total Pages | : 807 |
| Release | : 1995-11-16 |
| Genre | : Science |
| ISBN | : 9814501085 |
Advanced Electromagnetism: Foundations, Theory and Applications treats what is conventionally called electromagnetism or Maxwell's theory within the context of gauge theory or Yang-Mills theory. A major theme of this book is that fields are not stand-alone entities but are defined by their boundary conditions. The book has practical relevance to efficient antenna design, the understanding of forces and stresses in high energy pulses, ring laser gyros, high speed computer logic elements, efficient transfer of power, parametric conversion, and many other devices and systems. Conventional electromagnetism is shown to be an underdeveloped, rather than a completely developed, field of endeavor, with major challenges in development still to be met.
| Author | : Alan D. Boardman |
| Publisher | : |
| Total Pages | : 786 |
| Release | : |
| Genre | : |
| ISBN | : 9780835734677 |
| Author | : Alex Kaufman |
| Publisher | : Newnes |
| Total Pages | : 793 |
| Release | : 2014-06-27 |
| Genre | : Science |
| ISBN | : 0444538305 |
Principles of Electromagnetic Methods in Surface Geophysics contains information about the theory of electromagnetic fields in a conducting media. It describes the theoretical and physical principles of the main geophysical methods using electromagnetic fields, including frequency and transient soundings, electromagnetic profiling, and magnetotelluric soundings. Special attention is paid to models and signal processing methods used in modern exploration geophysics for groundwater, mineral and hydrocarbon exploration. Offers an integrated approach to the description of electromagnetic geophysical fields used for surface geophysical surveys Provides a clear introduction to the physical background of electromagnetic methods and their application Rounds off the treatment of the main geophysical methods: gravity, magnetic seismic, electric and electromagnetic methods
