Effective Medium Theory

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Effective Medium Theory

Tuck C. Choy
Effective Medium Theory Book PDF

Author : Tuck C. Choy
Publisher : Oxford University Press
Page : 257 pages
File Size : 41,8 Mb
Release : 2016
Category : Science
ISBN : 9780198705093

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Effective Medium Theory by Tuck C. Choy Pdf

Effective medium theory dates back to the early days of the theory of electricity. Faraday 1837 proposed one of the earliest models for a composite metal-insulator dielectric, and around 1870 Maxwell and later Garnett (1904) developed models to describe a composite or mixed material medium. The subject has been developed considerably since and while the results are useful for predicting materials performance, the theory can also be used in a wide range of problems in physics and materials engineering. This book develops the topic of effective medium theory by bringing together the essentials of both the static and the dynamical theory. Electromagnetic systems are thoroughly dealt with, as well as related areas such as the CPA theory of alloys, liquids, the density functional theory etc, with applications to ultrasonics, hydrodynamics, superconductors, porous media and others, where the unifying aspects of the effective medium concept are emphasized. In this new second edition two further chapters have been added to deal with the theory of electrolytes and the exciting frontiers in electromagnetic and related areas of cloaking research all from the perspective of effective medium theory. In addition, a new appendix with notes on the example problems makes this an ideal graduate level text book and research reference source.

Effective Medium Theory of Metamaterials and Metasurfaces

Wei Xiang Jiang,Zhong Lei Mei,Tie Jun Cui
Effective Medium Theory of Metamaterials and Metasurfaces Book PDF

Author : Wei Xiang Jiang,Zhong Lei Mei,Tie Jun Cui
Publisher : Cambridge University Press
Page : 86 pages
File Size : 52,6 Mb
Release : 2022-02-03
Category : Technology & Engineering
ISBN : 9781108872058

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Effective Medium Theory of Metamaterials and Metasurfaces by Wei Xiang Jiang,Zhong Lei Mei,Tie Jun Cui Pdf

Metamaterials, including their two-dimensional counterparts, are composed of subwavelength-scale artificial particles. These materials have novel electromagnetic properties, and can be artificially tailored for various applications. Based on metamaterials and metasurfaces, many abnormal physical phenomena have been realized, such as negative refraction, invisible cloaking, abnormal reflection and focusing, and many new functions and devices have been developed. The effective medium theory lays the foundation for design and application of metamaterials and metasurfaces, connecting metamaterials with real world applications. In this Element, the authors combine these essential ingredients, and aim to make this Element an access point to this field. To this end, they review classical theories for dielectric functions, effective medium theory, and effective parameter extraction of metamaterials, also introducing front edge technologies like metasurfaces with theories, methods, and potential applications. Energy densities are also included.

Polarization and Moment Tensors

Habib Ammari,Hyeonbae Kang
Polarization and Moment Tensors Book PDF

Author : Habib Ammari,Hyeonbae Kang
Publisher : Springer Science & Business Media
Page : 314 pages
File Size : 45,5 Mb
Release : 2007-06-16
Category : Mathematics
ISBN : 9780387715667

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Polarization and Moment Tensors by Habib Ammari,Hyeonbae Kang Pdf

This book presents important recent developments in mathematical and computational methods used in impedance imaging and the theory of composite materials. By augmenting the theory with interesting practical examples and numerical illustrations, the exposition brings simplicity to the advanced material. An introductory chapter covers the necessary basics. An extensive bibliography and open problems at the end of each chapter enhance the text.

Polymer Films with Embedded Metal Nanoparticles

Andreas Heilmann
Polymer Films with Embedded Metal Nanoparticles Book PDF

Author : Andreas Heilmann
Publisher : Springer Science & Business Media
Page : 224 pages
File Size : 47,7 Mb
Release : 2013-03-09
Category : Technology & Engineering
ISBN : 9783662052334

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Polymer Films with Embedded Metal Nanoparticles by Andreas Heilmann Pdf

This book presents an overview of nanostructure determination and ways to find relationships to the electronic and optical properties. The methods described can be applied to a large number of other granular metal-insulator systems and used as a guideline for characterisation and modelling. In addition, the book describes the manufacture of artificially structured nanomaterials using laser or electron-beam irradiation.

Metamaterials

Tie Jun Cui,David Smith,Ruopeng Liu
Metamaterials Book PDF

Author : Tie Jun Cui,David Smith,Ruopeng Liu
Publisher : Springer Science & Business Media
Page : 367 pages
File Size : 47,5 Mb
Release : 2009-10-30
Category : Technology & Engineering
ISBN : 9781441905734

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Metamaterials by Tie Jun Cui,David Smith,Ruopeng Liu Pdf

Metamaterials:Theory, Design, and Applications goes beyond left-handed materials (LHM) or negative index materials (NIM) and focuses on recent research activity. Included here is an introduction to optical transformation theory, revealing invisible cloaks, EM concentrators, beam splitters, and new-type antennas, a presentation of general theory on artificial metamaterials composed of periodic structures, coverage of a new rapid design method for inhomogeneous metamaterials, which makes it easier to design a cloak, and new developments including but not limited to experimental verification of invisible cloaks, FDTD simulations of invisible cloaks, the microwave and RF applications of metamaterials, sub-wavelength imaging using anisotropic metamaterials, dynamical metamaterial systems, photonic metamaterials, and magnetic plasmon effects of metamaterials.

Theoretical Thermotics

Ji-Ping Huang
Theoretical Thermotics Book PDF

Author : Ji-Ping Huang
Publisher : Springer Nature
Page : 260 pages
File Size : 55,5 Mb
Release : 2019-12-31
Category : Science
ISBN : 9789811523014

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Theoretical Thermotics by Ji-Ping Huang Pdf

This book focuses on theoretical thermotics, the theory of transformation thermotics and its extended theories for the active control of macroscopic thermal phenomena of artificial systems, which is in sharp contrast to classical thermodynamics comprising the four thermodynamic laws for the passive description of macroscopic thermal phenomena of natural systems. The book covers the basic concepts and mathematical methods, which are necessary to understand thermal problems extensively investigated in physics, but also in other disciplines of engineering and materials. The analyses rely on models solved by analytical techniques accompanied with computer simulations and laboratory experiments. This book serves both as a reference work for senior researchers and a study text for zero beginners.

Diffractive Optics

Donald C. O'Shea
Diffractive Optics Book PDF

Author : Donald C. O'Shea
Publisher : SPIE Press
Page : 266 pages
File Size : 40,7 Mb
Release : 2004
Category : Science
ISBN : 0819451711

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Diffractive Optics by Donald C. O'Shea Pdf

This book provides the reader with the broad range of materials that were discussed in a series of short courses presented at Georgia Tech on the design, fabrication, and testing of diffractive optical elements (DOEs). Although there are not long derivations or detailed methods for specific engineering calculations, the reader should be familiar and comfortable with basic computational techniques. This text is not a 'cookbook' for producing DOEs, but it should provide readers with sufficient information to assess whether this technology would benefit their work, and to understand the requirements for using the concepts and techniques presented by the authors.

Memory Functions, Projection Operators, and the Defect Technique

V. M. (Nitant) Kenkre
Memory Functions Projection Operators and the Defect Technique Book PDF

Author : V. M. (Nitant) Kenkre
Publisher : Springer Nature
Page : 374 pages
File Size : 42,8 Mb
Release : 2021-04-13
Category : Science
ISBN : 9783030686673

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Memory Functions, Projection Operators, and the Defect Technique by V. M. (Nitant) Kenkre Pdf

This book provides a graduate-level introduction to three powerful and closely related techniques in condensed matter physics: memory functions, projection operators, and the defect technique. Memory functions appear in the formalism of the generalized master equations that express the time evolution of probabilities via equations non-local in time, projection operators allow the extraction of parts of quantities, such as the diagonal parts of density matrices in statistical mechanics, and the defect technique allows solution of transport equations in which the translational invariance is broken in small regions, such as when crystals are doped with impurities. These three methods combined form an immensely useful toolkit for investigations in such disparate areas of physics as excitation in molecular crystals, sensitized luminescence, charge transport, non-equilibrium statistical physics, vibrational relaxation, granular materials, NMR, and even theoretical ecology. This book explains the three techniques and their interrelated nature, along with plenty of illustrative examples. Graduate students beginning to embark on a research project in condensed matter physics will find this book to be a most fruitful source of theoretical training.

Composite Media and Homogenization Theory

Gianni Dal Maso,Gianfausto Dell'Antonio
Composite Media and Homogenization Theory Book PDF

Author : Gianni Dal Maso,Gianfausto Dell'Antonio
Publisher : Springer Science & Business Media
Page : 264 pages
File Size : 49,9 Mb
Release : 2012-12-06
Category : Mathematics
ISBN : 9781468467871

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Composite Media and Homogenization Theory by Gianni Dal Maso,Gianfausto Dell'Antonio Pdf

This volume contains the Proceedings of the Workshop on Composite Media and Homogenization Theory held in Trieste, Italy, from January 15 to 26, 1990. The workshop was organized by the International Centre for Theo retical Physics (ICTP); part of the activity was co-sponsored by the Interna tional School for Advanced Studies (SISSA). The workshop covered a broad range of topics in the mathematical the ory of composite materials and homogenization. Among the specific areas of focus were homogenization of periodic and nonperiodic structures, porous me dia, asymptotic analysis for linear and nonlinear problems, optimal bounds for effective moduli, waves in composite materials, optimal design and relaxation, random media. The workshop was actively attended by more than 100 participants from 23 countries. In the afternoon sessions 35 seminars were delivered by the participants. This volume contains research articles corresponding to 14 of the 20 invited talks which were presented. Its content will be of interest both to mathematicians working in the field and to applied mathematicians and engineers interested in modelling the behaviour of composite and random media We are pleased to express here our thanks to the ICTP for having made this workshop possible, to Ms. A. Bergamo for her continuous help during the workshop, and to Ms. C. Parma for her collaboration in editing the proceedings. Gianni Dal Maso Gian Fausto Dell'Antonio SIS SA, Trieste Universita "La Sapienza", Roma v Contents Preface ... v List of Speakers ... ix Contributors ... ... ... ... . xiii ... ... ...

Ellipsometry at the Nanoscale

Maria Losurdo,Kurt Hingerl
Ellipsometry at the Nanoscale Book PDF

Author : Maria Losurdo,Kurt Hingerl
Publisher : Springer Science & Business Media
Page : 740 pages
File Size : 54,6 Mb
Release : 2013-03-12
Category : Technology & Engineering
ISBN : 9783642339561

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Ellipsometry at the Nanoscale by Maria Losurdo,Kurt Hingerl Pdf

This book presents and introduces ellipsometry in nanoscience and nanotechnology making a bridge between the classical and nanoscale optical behaviour of materials. It delineates the role of the non-destructive and non-invasive optical diagnostics of ellipsometry in improving science and technology of nanomaterials and related processes by illustrating its exploitation, ranging from fundamental studies of the physics and chemistry of nanostructures to the ultimate goal of turnkey manufacturing control. This book is written for a broad readership: materials scientists, researchers, engineers, as well as students and nanotechnology operators who want to deepen their knowledge about both basics and applications of ellipsometry to nanoscale phenomena. It starts as a general introduction for people curious to enter the fields of ellipsometry and polarimetry applied to nanomaterials and progresses to articles by experts on specific fields that span from plasmonics, optics, to semiconductors and flexible electronics. The core belief reflected in this book is that ellipsometry applied at the nanoscale offers new ways of addressing many current needs. The book also explores forward-looking potential applications.

The Theory of Composites

Graeme W. Milton
The Theory of Composites Book PDF

Author : Graeme W. Milton
Publisher : SIAM
Page : 761 pages
File Size : 51,5 Mb
Release : 2022-12-07
Category : Mathematics
ISBN : 9781611977486

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The Theory of Composites by Graeme W. Milton Pdf

Composites have been studied for more than 150 years, and interest in their properties has been growing. This classic volume provides the foundations for understanding a broad range of composite properties, including electrical, magnetic, electromagnetic, elastic and viscoelastic, piezoelectric, thermal, fluid flow through porous materials, thermoelectric, pyroelectric, magnetoelectric, and conduction in the presence of a magnetic field (Hall effect). Exact solutions of the PDEs in model geometries provide one avenue of understanding composites; other avenues include microstructure-independent exact relations satisfied by effective moduli, for which the general theory is reviewed; approximation formulae for effective moduli; and series expansions for the fields and effective moduli that are the basis of numerical methods for computing these fields and moduli. The range of properties that composites can exhibit can be explored either through the model geometries or through microstructure-independent bounds on the properties. These bounds are obtained through variational principles, analytic methods, and Hilbert space approaches. Most interesting is when the properties of the composite are unlike those of the constituent materials, and there has been an explosion of interest in such composites, now known as metamaterials. The Theory of Composites surveys these aspects, among others, and complements the new body of literature that has emerged since the book was written. It remains relevant today by providing historical background, a compendium of numerous results, and through elucidating many of the tools still used today in the analysis of composite properties. This book is intended for applied mathematicians, physicists, and electrical and mechanical engineers. It will also be of interest to graduate students.

Terahertz Spectroscopy

Susan L. Dexheimer
Terahertz Spectroscopy Book PDF

Author : Susan L. Dexheimer
Publisher : CRC Press
Page : 358 pages
File Size : 48,8 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781420007701

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Terahertz Spectroscopy by Susan L. Dexheimer Pdf

The development of new sources and methods in the terahertz spectral range has generated intense interest in terahertz spectroscopy and its application in an array of fields. Presenting state-of-the-art terahertz spectroscopic techniques, Terahertz Spectroscopy: Principles and Applications focuses on time-domain methods based on femtosecond laser sources and important recent applications in physics, materials science, chemistry, and biomedicine. The first section of the book examines instrumentation and methods for terahertz spectroscopy. It provides a comprehensive treatment of time-domain terahertz spectroscopic measurements, including methods for the generation and detection of terahertz radiation, methods for determining optical constants from time-domain measurements, and the use of femtosecond time-resolved techniques. The last two sections explore a variety of applications of terahertz spectroscopy in physics, materials science, chemistry, and biomedicine. With chapters contributed by leading experts in academia, industry, and research, this volume thoroughly discusses methods and applications, setting it apart from other recent books in this emerging terahertz field.

Essays on the Formal Aspects of Electromagnetic Theory

Akhlesh Lakhtakia
Essays on the Formal Aspects of Electromagnetic Theory Book PDF

Author : Akhlesh Lakhtakia
Publisher : World Scientific
Page : 824 pages
File Size : 43,7 Mb
Release : 1993
Category : Science
ISBN : 9810208545

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Essays on the Formal Aspects of Electromagnetic Theory by Akhlesh Lakhtakia Pdf

The book deals with formal aspects of electromagnetic theory from the classical, the semiclassical and the quantum viewpoints in essays written by internationally distinguished scholars from several countries. The fundamental basis of electromagnetic theory is examined in order to elucidate Maxwell's equations, identify problematic aspects as well as outstanding problems, suggest ways and means of overcoming the obstacles, and review existing literature.This book will be especially valuable for those who wish to go in depth, rather than simply use Maxwell's equations for the solution of engineering problems. Graduate students will find it rich in dissertation topics, and advanced researchers will relish the controversial and detailed arguments and models.

Rock Damage and Fluid Transport, Part I

G. Dresen,Ove Stephansson,Arno Zang
Rock Damage and Fluid Transport Part I Book PDF

Author : G. Dresen,Ove Stephansson,Arno Zang
Publisher : Springer Science & Business Media
Page : 278 pages
File Size : 43,6 Mb
Release : 2008-01-24
Category : Science
ISBN : 9783764377120

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Rock Damage and Fluid Transport, Part I by G. Dresen,Ove Stephansson,Arno Zang Pdf

Mechanical properties and fluid transport in rocks are intimately linked as deformation of a solid rock matrix immediately affects the pore space and permeability. Part I of this topical volume covers mainly the nucleation and evolution of crack damage in rocks, new or modified techniques to measure rock fracture toughness and a discussion of upscaling techniques relating mechanical and fluid transport behaviour in rocks at different spatial scales.

Introduction to Effective Field Theory

C. P. Burgess
Introduction to Effective Field Theory Book PDF

Author : C. P. Burgess
Publisher : Cambridge University Press
Page : 665 pages
File Size : 54,8 Mb
Release : 2020-12-10
Category : Science
ISBN : 9780521195478

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Introduction to Effective Field Theory by C. P. Burgess Pdf

This advanced, accessible textbook on effective field theories uses worked examples to bring this important topic to a wider audience.