Negative-Refraction Metamaterials - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Negative-Refraction Metamaterials write by G. V. Eleftheriades. This book was released on 2005-08-08. Negative-Refraction Metamaterials available in PDF, EPUB and Kindle. Learn about the revolutionary new technology of negative-refractionmetamaterials Negative-Refraction Metamaterials: Fundamental Principles andApplications introduces artificial materials that support theunusual electromagnetic property of negative refraction. Readerswill discover several classes of negative-refraction materialsalong with their exciting, groundbreaking applications, such aslenses and antennas, imaging with super-resolution, microwavedevices, dispersion-compensating interconnects, radar, anddefense. The book begins with a chapter describing the fundamentals ofisotropic metamaterials in which a negative index of refraction isdefined. In the following chapters, the text builds on thefundamentals by describing a range of useful microwave devices andantennas. Next, a broad spectrum of exciting new research andemerging applications is examined, including: * Theory and experiments behind a super-resolving,negative-refractive-index transmission-line lens * 3-D transmission-line metamaterials with a negative refractiveindex * Numerical simulation studies of negative refraction of Gaussianbeams and associated focusing phenomena * Unique advantages and theory of shaped lenses made ofnegative-refractive-index metamaterials * A new type of transmission-line metamaterial that is anisotropicand supports the formation of sharp steerable beams (resonancecones) * Implementations of negative-refraction metamaterials at opticalfrequencies * Unusual propagation phenomena in metallic waveguides partiallyfilled with negative-refractive-index metamaterials * Metamaterials in which the refractive index and the underlyinggroup velocity are both negative This work brings together the best minds in this cutting-edgefield. It is fascinating reading for scientists, engineers, andgraduate-level students in physics, chemistry, materials science,photonics, and electrical engineering.
Physics of Negative Refraction and Negative Index Materials
Physics of Negative Refraction and Negative Index Materials - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Physics of Negative Refraction and Negative Index Materials write by Clifford M. Krowne. This book was released on 2007-08-14. Physics of Negative Refraction and Negative Index Materials available in PDF, EPUB and Kindle. This book deals with the subject of optical and electronic negative refraction (NR) and negative index materials NIM). Diverse approaches for achieving NR and NIM are covered, such as using photonic crystals, phononic crystals, split-ring resonators (SRRs) and continuous media, focusing of waves, guided-wave behavior, and nonlinear effects. It is perhaps the most comprehensive book on the new class of negative refraction materials, covering all aspects of negative refraction and negative index materials.
Physics and Applications of Negative Refractive Index Materials
Physics and Applications of Negative Refractive Index Materials - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Physics and Applications of Negative Refractive Index Materials write by S. Anantha Ramakrishna. This book was released on 2008-09-26. Physics and Applications of Negative Refractive Index Materials available in PDF, EPUB and Kindle. Ever since the first experimental demonstration was reported in 2000, the interest in metamaterials and left-handed media that exhibit a negative refractive index has increased exponentially. Surveying this explosive growth, Physics and Applications of Negative Refractive Index Materials covers the fundamental physical principles and emerging engin
Acoustic Metamaterials
Acoustic Metamaterials - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Acoustic Metamaterials write by Richard V. Craster. This book was released on 2012-12-06. Acoustic Metamaterials available in PDF, EPUB and Kindle. About the book: This book is the first comprehensive review on acoustic metamaterials; novel materials which can manipulate sound waves in surprising ways, which include collimation, focusing, cloaking, sonic screening and extraordinary transmission. It covers both experimental and theoretical aspects of acoustic and elastic waves propagating in structured composites, with a focus on effective properties associated with negative refraction, lensing and cloaking. Most related books in the field address electromagnetic metamaterials and focus on numerical methods, and little (or no) experimental section. Each chapter will be authored by an acknowledged expert, amongst the topics covered will be experimental results on non-destructive imaging, cloaking by surface water waves, flexural waves in thin plates. Applications in medical ultrasound imaging and modeling of metamaterials will be emphasized too. The book can serve as a reference for researchers who wish to build a solid foundation of wave propagation in this class of novel materials.
Metamaterials
Metamaterials - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Metamaterials write by Benedikt A. Munk. This book was released on 2009-02-17. Metamaterials available in PDF, EPUB and Kindle. A Convincing and Controversial Alternative Explanation of Metamaterials with a Negative Index of Refraction In a book that will generate both support and controversy, one of the world's foremost authorities on periodic structures addresses several of the current fashions in antenna design—most specifically, the popular subject of double negative metamaterials. Professor Munk provides a comprehensive theoretical electromagnetic investigation of the issues and concludes that many of the phenomena claimed by researchers may be impossible. While denying the existence of negative refraction, the author provides convincing alternative explanations for some of the experimental examples in the literature. Although the debate on this subject is just beginning, Professor Munk has received support by various numerical simulations, winning him the encouragement of numerous experts in the field. The issues that are raised here have not been addressed thoroughly by the metamaterials community, and this book will serve as a catalyst for much healthy debate and discussion. Metamaterials: Critique and Alternatives is destined to become a classic resource for graduate students and researchers in electromagnetics, antenna theory, materials research, and chemistry.
