Nonlinear Electromagnetics

Nonlinear Electromagnetics
Author: Piergiorgio Uslenghi
Publisher: Elsevier
Total Pages: 437
Release: 2012-12-02
Genre: Science
ISBN: 032315039X

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Nonlinear Electromagnetics is a collection of research papers from different areas of study related to the nonlinear phenomena in electromagnetism. The book, after giving a short introduction to some mathematical techniques for nonlinear problems, covers related topics such as the history of particle physics; a physical description of the spectral transform; solitons in randomly inhomogenous media; and localized wave fields in nonlinear dispersive media. Also covered in this book are topics such as non-linear plasma-wave interaction; Lagrangian methods; electromagnetic problems in composite materials in linear and nonlinear regimes; and stationary regimes in passive nonlinear methods. The text is recommended for physicists and engineers interested in the development and applications of nonlinear electromagnetic and the mathematical expressions behind it.

Non-linear Electromagnetic Systems

Non-linear Electromagnetic Systems
Author: Volkmar Kose
Publisher: IOS Press
Total Pages: 926
Release: 1998
Genre: Science
ISBN: 9789051993813

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The contents is dominated by the latest problems of applied electrical engineering, micro electromechanics, biosensor technology and biomagnetism. The book covers the numerical calculation methods for the design and optimization of sensors, actuators and electric machines, as well as the treatment of inverse problems, in materials testing and in the field of medicine in particular. Other central topics are the material properties and their simulation and much consideration is given to micro-electromechanics.

Nonlinear and Inverse Problems in Electromagnetics

Nonlinear and Inverse Problems in Electromagnetics
Author: L. Beilina
Publisher: Springer
Total Pages: 151
Release: 2018-07-19
Genre: Mathematics
ISBN: 3319940600

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This volume provides academic discussion on the theory and practice of mathematical analysis of nonlinear and inverse problems in electromagnetics and their applications. From mathematical problem statement to numerical results, the featured articles provide a concise overview of comprehensive approaches to the solution of problems. Articles highlight the most recent research concerning reliable theoretical approaches and numerical techniques and cover a wide range of applications, including acoustics, electromagnetics, optics, medical imaging, and geophysics. The nonlinear and ill-posed nature of inverse problems and the challenges they present when developing new numerical methods are explained, and numerical verification of proposed new methods on simulated and experimental data is provided. Based on the special session of the same name at the 2017 Progress in Electromagnetics Research Symposium, this book offers a platform for interaction between theoretical and practical researchers and between senior and incoming members in the field.

Nonlinear Diffusion of Electromagnetic Fields

Nonlinear Diffusion of Electromagnetic Fields
Author:
Publisher: Elsevier
Total Pages: 429
Release: 1998-04-28
Genre: Science
ISBN: 0080537693

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Nonlinear Diffusion of Electromagnetic Fields covers applications of the phenomena of non-linear diffusion of electromagnetic fields, such as magnetic recording, electromagnetic shielding and non-destructive testing, development of CAD software, and the design of magnetic components in electrical machinery. The material presented has direct applications to the analysis of eddy currents in magnetically nonlinear and hysteretic conductors and to the study of magnetization processes in electrically nonlinear superconductors. This book will provide very valuable technical and scientific information to a broad audience of engineers and researchers who are involved in these diverse areas. Contains extensive use of analytical techniques for the solution of nonlinear problems of electromagnetic field diffusion Simple analytical formulas for surface impedances of nonlinear and hysteretic media Analysis of nonlinear diffusion for linear, circular and elliptical polarizations of electromagnetic fields Novel and extensive analysis of eddy current losses in steel laminations for unidirectional and rotating magnetic fields Preisach approach to the modeling of eddy current hysteresis and superconducting hysteresis Extensive study of nonlinear diffusion in superconductors with gradual resistive transitions (scalar and vertorial problems)

Nonlinear Surface Electromagnetic Phenomena

Nonlinear Surface Electromagnetic Phenomena
Author: H.-E. Ponath
Publisher: Elsevier
Total Pages: 671
Release: 2012-12-02
Genre: Science
ISBN: 0444600523

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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.

Electromagnetic Resonances in Nonlinear Optics

Electromagnetic Resonances in Nonlinear Optics
Author: Michel Neviere
Publisher: CRC Press
Total Pages: 406
Release: 2000-09-20
Genre: Science
ISBN: 9789056993177

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This book is devoted to the numerous phenomena arising from the interplay between electromagnetic resonances and nonlinear optical interactions. These resonances are associated with surface plasmas or guided waves, excited in nonlinear optical resonators such as prisms or grating couplers. Topics include rigorous theories of diffraction by gratings in nonlinear optics, presented in a form ready for numerical implementations; scattering the matrix description in nonlinear optics leading to the phenomological approach based on the use of poles and zeros and other behaviours.

Non-Stationary Electromagnetics

Non-Stationary Electromagnetics
Author: Alexander Nerukh
Publisher: CRC Press
Total Pages: 474
Release: 2018-10-26
Genre: Science
ISBN: 0429650957

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This book is devoted to the investigations of non-stationary electromagnetic processes. The investigations are undertaken analytically mainly using the Volterra integral equations approach. The book contains a systematic statement of this approach for the investigations of electrodynamics phenomena in the time domain and new results and applications in microwave techniques and photonics. Particular consideration is given to electromagnetic transients in time-varying media and their potential applications. The approach is formulated and electromagnetic phenomena are investigated in detail for a hollow metal waveguide, which contains moving dielectric or plasma-bounded medium, and dielectric waveguides with time-varying medium inside a core.

Nonlinear and Environmental Electromagnetics

Nonlinear and Environmental Electromagnetics
Author: International Union of Radio Science. Commission E. Workshop
Publisher: Elsevier Publishing Company
Total Pages: 416
Release: 1985
Genre: Science
ISBN:

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Nonlinear Theory of Electroelastic and Magnetoelastic Interactions

Nonlinear Theory of Electroelastic and Magnetoelastic Interactions
Author: Luis Dorfmann
Publisher: Springer Science & Business Media
Total Pages: 318
Release: 2014-02-06
Genre: Technology & Engineering
ISBN: 1461495962

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This book provides a unified theory on nonlinear electro-magnetomechanical interactions of soft materials capable of large elastic deformations. The authors include an overview of the basic principles of the classic theory of electromagnetism from the fundamental notions of point charges and magnetic dipoles through to distributions of charge and current in a non-deformable continuum, time-dependent electromagnetic fields and Maxwell’s equations. They summarize relevant theories of continuum mechanics, required to account for the deformability of material and present a constitutive framework for the nonlinear magneto-and electroelastic interactions in a highly deformable material. The equations contained in the book formulate and solve a variety of representative boundary-value problems for both nonlinear magnetoelasticity and electroelasticity.