Physics Of Active Dielectrics Volume 2
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| Author | : Juan Martinez-Vega |
| Publisher | : John Wiley & Sons |
| Total Pages | : 443 |
| Release | : 2013-03-04 |
| Genre | : Technology & Engineering |
| ISBN | : 1118619781 |
The object of this book is to provide a comprehensive reference source for the numerous scientific communities (engineers, researchers, students, etc.) in various disciplines which require detailed information in the field of dielectric materials. Part 1 focuses on physical properties, electrical ageing, and modeling - including topics such as the physics of charged dielectric materials, conduction mechanisms, dielectric relaxation, space charge, electric ageing and end of life (EOL) models, and dielectric experimental characterization. Part 2 examines applications of specific relevance to dielectric materials: insulating oils for transformers, electro-rheological fluids, electrolytic capacitors, ionic membranes, photovoltaic conversion, dielectric thermal control coatings for geostationary satellites, plastics recycling and piezoelectric polymers.
| Author | : Vitaly Yu. Topolov |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 179 |
| Release | : 2013-09-26 |
| Genre | : Technology & Engineering |
| ISBN | : 3642383548 |
The book is devoted to the problem of microgeometry properties and anisotropy relations in modern piezo-active composites. These materials are characterized by various electromechanical properties and remarkable abilities to convert mechanical energy into electric energy and vice versa. Advantages of the performance of the composites are discussed in the context of the orientation effects, first studied by the authors for main connectivity patterns and with due regard to a large anisotropy of effective piezoelectric coefficients and electromechanical coupling factors. The novelty of the book consists in the systematization results of orientation effects, the anisotropy of piezoelectric properties and their role in forming considerable hydrostatic piezoelectric coefficients, electromechanical coupling factors and other parameters in the composites based on either ferroelectric ceramic or relaxor-ferroelectric single crystals.
| Author | : I.S. Zheludev |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 309 |
| Release | : 2013-06-29 |
| Genre | : Science |
| ISBN | : 1461589843 |
Research in solid-state physics in general and in the physics of dielectrics in particular has grown rapidly in scope and quan tity in the last twenty-five years. In the fifties and early sixties, there was an upsurge of interest in ferroelectricity, piezoelectrici ty, and pyroelectricity. The classical physics of dielectrics, rep resented by books of H. Frohlich, C.P. Smyth, G.I. Skanavi, and A. von Hippel, is now unthinkable without ferroelectricity. The structure and properties of ferroelectrics have been described in a number of books and reviews, including those of W. Kanzig, H.D. Megaw, F. Jona and G. Shirane, W.J. Merz and E. Fatuzzo. The present work deals with the physics of crystalline di electrics and is based on the investigations carried out by scien tists throughout the world. But, understandably, the emphasis is on the research done in the USSR, particularly in the author's labo ratory. A special feature of this two-volume treatise is the pro minent place given to the symmetry and structure of dielectrics and to the importance of spontaneous electric polarization in many properties of crystals. In fact, these aspects take up the whole of the first volume. The second volume is concerned mainly with various properties and phenomena whose nature is illustrated by considering specific crystals. Thus, for example, the phenomena of polarization, piezoelectricity, electrostriction, etc., are first discussed in detail. Then follow descriptions of these phenomena in specific compounds.
| Author | : Yuriy M. Poplavko |
| Publisher | : Elsevier |
| Total Pages | : 710 |
| Release | : 2018-11-23 |
| Genre | : Science |
| ISBN | : 0128152567 |
Mechanical and thermal properties are reviewed and electrical and magnetic properties are emphasized. Basics of symmetry and internal structure of crystals and the main properties of metals, dielectrics, semiconductors, and magnetic materials are discussed. The theory and modern experimental data are presented, as well as the specifications of materials that are necessary for practical application in electronics. The modern state of research in nanophysics of metals, magnetic materials, dielectrics and semiconductors is taken into account, with particular attention to the influence of structure on the physical properties of nano-materials. The book uses simplified mathematical treatment of theories, while emphasis is placed on the basic concepts of physical phenomena in electronic materials. Most chapters are devoted to the advanced scientific and technological problems of electronic materials; in addition, some new insights into theoretical facts relevant to technical devices are presented. Electronic Materials is an essential reference for newcomers to the field of electronics, providing a fundamental understanding of important basic and advanced concepts in electronic materials science. Provides important overview of the fundamentals of electronic materials properties significant for device applications along with advanced and applied concepts essential to those working in the field of electronics Takes a simplified and mathematical approach to theories essential to the understanding of electronic materials and summarizes important takeaways at the end of each chapter Interweaves modern experimental data and research in topics such as nanophysics, nanomaterials and dielectrics
| Author | : James I Roscow |
| Publisher | : World Scientific |
| Total Pages | : 255 |
| Release | : 2022-09-23 |
| Genre | : Technology & Engineering |
| ISBN | : 981126161X |
This monograph provides researchers, engineers, postgraduates and lecturers working in the field of ferroelectric or piezoelectric and related materials with features of the structure-property relationships in modern piezo-active composites. These are piezoelectric composites which are active dielectric materials, which can be poled ferroelectric ceramics or domain-engineered single crystals poled along specific crystallographic directions. Current knowledge of the effective physical properties of these materials is lacking especially due to gaps of information in physical, chemical, microgeometric and technological factors. For composite and transducer design purposes, the expected properties of these piezo-active materials have been theorized through models by the authors and proven in experiments. Various well-known journals have published this research, among many others: Smart Materials and Structures; Journal of Physics D: Applied Physics; IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control; Acta Materialia.The book summarises and generalises a series of authors' works on the problem of the effective properties and related parameters of modern two- and three-component piezo-active composites wherein the microgeometric factor plays the dominating role. Specific examples of the performance of composites based on domain-engineered single crystals are also discussed. New trends are described in the research of modern piezo-active composites with the aim of filling the gaps in piezoelectric materials science. The primary goal of the book is to show advantages of different methods being applied to manufacture and study the functional composites that are suitable for piezoelectric energy harvesting, hydroacoustic, sensor, actuator, and other transducer applications.
| Author | : Klaus Lüders |
| Publisher | : Springer |
| Total Pages | : 645 |
| Release | : 2018-02-05 |
| Genre | : Science |
| ISBN | : 3319502697 |
This introductory textbook on experimental physics covers the fields of electrodynamics and optics. It is a new edition of one of the classic textbooks by Robert W. Pohl, written to accompany his famous lecture courses. It served generations of physics and other science majors, not only in his native Germany, and was for many years a standard textbook. Pohl's lucid and memorable style and his consistent use of vivid demonstration experiments made his textbooks unique in their time. This completely revised and updated modern edition attempts to retain his style and clarity in an up-to-date format. The accompanying videos document the original demonstration experiments and add many modern touches, bringing to life the numerous illustrations in the book and providing an instructive and motivating complement to the text. They are linked to the corresponding topics in the text and can be accessed directly online from the e-book version or downloaded to accompany the print version. The clear and structured presentation, always based on experimental demonstrations, gives a lively introduction to the main disciplines in classical physics, here electrodynamics and optics. Although this volume is, like its originals, relatively modest in length, the material it covers often exceeds what is expected of an introductory textbook. Thus the book is suitable not only for undergraduate students and their lecturers, but also for more advanced students and generally interested readers, including teachers at all levels.
| Author | : Gianfranco Pacchioni |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 636 |
| Release | : 2000-12-31 |
| Genre | : Medical |
| ISBN | : 9780792366850 |
Proceedings of the NATO Advanced Study Institute, Erice, Italy, April 8-20, 2000
| Author | : ASHUTOSH PRAMANIK |
| Publisher | : PHI Learning Pvt. Ltd. |
| Total Pages | : 585 |
| Release | : 2014-01-16 |
| Genre | : Science |
| ISBN | : 8120349016 |
This book is a sequel to Electromagnetism: Theory (Volume I). It has been updated to cover some additional aspects of theory and nearly all modern applications. The semi-historical approach is unchanged, but further historical comments have been introduced at various places in the book to give a better insight into the development of the subject as well as to make the study more interesting and palatable to the students. • Emphasis on practical aspects of wave guidance and radiation • Sections on analysis of cylindrical dielectric waveguide (e.g. of optical fibres) in Chapters 18 and 22 • Tensor formulation of Maxwell’s Stresses • Extension of Principle of Duality to time varying field problems as well as to non electrical systems • Extrapolation of the method of images from partially embedded conduction current elements to discontinuous current elements with displacement currents in antennae problems • Explanation of the physical basis of the mechanism of electromagnetic radiation • Analysis of wave polarization including complete and partial polarization • Effects of finite geometrical dimensions of the conducting media on the skin-effect phenomenon • Types of apertures in receiving antennae The book is designed to serve as a core text for students of electrical engineering. Besides, it will be useful to postgraduate physics students as well as research engineers and design and development engineers in industries.
| Author | : Vincent G. Harris |
| Publisher | : John Wiley & Sons |
| Total Pages | : 421 |
| Release | : 2022-11-08 |
| Genre | : Technology & Engineering |
| ISBN | : 1394156154 |
MODERN FERRITES, Volume 2 A robust exploration of the basic principles of ferrimagnetic and their applications In Modern Ferrites: Volume 2, renowned researcher and educator, Vincent G. Harris delivers a comprehensive overview of ferrimagnetic phenomena and discussions of select applications of modern ferrite materials in emerging technologies and applications. Volume 2 explores fundamental properties of ferrite systems, including their structure, chemistry, and magnetism, as well as practical applications, such as permanent magnets; inductors, inverters, and filters; and their use in emerging applications as metamaterials, multiferroics, and biomedical technologies. In addition to the properties of ferrites, the included resources explore the processing, structure, and property relationships in ferrites as nanoparticles, thin and thick films, compacts, and crystals. The authors discuss how these relationships are key to realizing practical device applications laying the foundation for next generation communications, radar, sensing, and biomedical technologies. This volume includes: A comprehensive review of ferrite discoveries and impacts upon ancient cultures, their scientific evolution, and societal benefits; Discussion of the origins of magnetism in ferrimagnetic oxides including superexchange theory, GKA-rules, and recent developments in density functional theory; In-depth examination of ferrite power conversion and conditioning components and their processing as low temperature co-fired ceramics; Ferrite-based electromagnetic interference suppression and electromagnetic absorption; Nonlinear microwave devices; multiferroic and emerging magnetoelectric devices; Biomedical applications of ferrite nanoparticles Perfect for RF engineers and magnetitians working in the fields of RF electronics, radar, communications, and spintronics as well as other emerging technologies. Modern Ferrites will earn a place on the bookshelves of engineers and scientists interested in the ever-expanding technologies reliant upon ferrite materials and new processing methodologies. Modern Ferrites Volume 1: Basic Principles, Processing and Properties is also available (ISBN: 9781118971468).
| Author | : Yuriy Poplavko |
| Publisher | : Woodhead Publishing |
| Total Pages | : 377 |
| Release | : 2021-07-06 |
| Genre | : Technology & Engineering |
| ISBN | : 0128236442 |
Dielectric Spectroscopy of Electronic Materials: Applied Physics of Dielectrics incorporates the results of four decades of research and applications of dielectric spectroscopy for solids, mostly for the investigation of materials used in electronics. The book differs from others by more detailed analysis of the features of dielectric spectra conditioned by specific mechanisms of electrical polarization and conductivity. Some original methods are presented in the simulation of frequency distributions (relaxers and oscillators), with methods proposed for various ferroelectrics frequency-temperature dielectric spectra. Also described are original methods for ferroelectrics on microwaves investigation, including the features of thin films study. The book is not burdened by complex mathematical proofs and should help readers quickly understand how to apply dielectric spectroscopy methods to their own research problems. More advanced readers may also find this book valuable as a review of the key concepts and latest advances on the topics presented. - Introduces critical material characterization techniques by an expert with more than 40 years of experience in dielectric spectroscopy - Reviews advances in dielectric spectroscopy methods to enable advances such as the miniaturization of electronics at the nanoscale - Provides an overview of polarization mechanisms utilizing different models (i.e., oscillator and relaxation)
