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Fundamentals of Magnonics

2020-07-31 Science
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Release : 2020-07-31
Genre : Science
Kind : eBook
Book Rating : 179/5 ( reviews)

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Book Synopsis Fundamentals of Magnonics by : Sergio M. Rezende

Download or read book Fundamentals of Magnonics written by Sergio M. Rezende. This book was released on 2020-07-31. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Magnonics is a textbook for beginning graduate students in the areas of magnetism and spintronics. The level of presentation assumes only basic knowledge of the origin of magnetism and electromagnetism, and quantum mechanics. The book utilizes elementary mathematical derivations, aimed mainly at explaining the physical concepts involved in the phenomena studied and enabling a deeper understanding of the experiments presented. Key topics include the basic phenomena of ferromagnetic resonance in bulk materials and thin films, semi-classical theory of spin waves, quantum theory of spin waves and magnons, magnons in antiferromagnets, parametric excitation of magnons, nonlinear and chaotic phenomena, Bose-Einstein condensation of magnons, and magnon spintronics. Featuring end-of-chapter problem sets accompanied by extensive contemporary and historical references, this book provides the essential tools for any graduate or advanced undergraduate-level course of studies on the emerging field of magnonics.

Magnonics

2012-08-15 Technology & Engineering
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Release : 2012-08-15
Genre : Technology & Engineering
Kind : eBook
Book Rating : 475/5 ( reviews)

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Book Synopsis Magnonics by : Sergej O. Demokritov

Download or read book Magnonics written by Sergej O. Demokritov. This book was released on 2012-08-15. Available in PDF, EPUB and Kindle. Book excerpt: Spin waves (and their quanta magnons) can effectively carry and process information in magnetic nanostructures. By analogy to photonics, this research field is labelled magnonics. It comprises the study of excitation, detection, and manipulation of magnons. From the practical point of view, the most attractive feature of magnonic devices is the controllability of their functioning by an external magnetic field. This book has been designed for students and researchers working in magnetism. Here the readers will find review articles written by leading experts working on realization of magnonic devices.

Fundamentals and Applications of Magnetic Materials

2016-10-06 Science
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Release : 2016-10-06
Genre : Science
Kind : eBook
Book Rating : 400/5 ( reviews)

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Book Synopsis Fundamentals and Applications of Magnetic Materials by : Kannan M. Krishnan

Download or read book Fundamentals and Applications of Magnetic Materials written by Kannan M. Krishnan. This book was released on 2016-10-06. Available in PDF, EPUB and Kindle. Book excerpt: Students and researchers looking for a comprehensive textbook on magnetism, magnetic materials and related applications will find in this book an excellent explanation of the field. Chapters progress logically from the physics of magnetism, to magnetic phenomena in materials, to size and dimensionality effects, to applications. Beginning with a description of magnetic phenomena and measurements on a macroscopic scale, the book then presents discussions of intrinsic and phenomenological concepts of magnetism such as electronic magnetic moments and classical, quantum, and band theories of magnetic behavior. It then covers ordered magnetic materials (emphasizing their structure-sensitive properties) and magnetic phenomena, including magnetic anisotropy, magnetostriction, and magnetic domain structures and dynamics. What follows is a comprehensive description of imaging methods to resolve magnetic microstructures (domains) along with an introduction to micromagnetic modeling. The book then explores in detail size (small particles) and dimensionality (surface and interfaces) effects — the underpinnings of nanoscience and nanotechnology that are brought into sharp focus by magnetism. The hallmark of modern science is its interdisciplinarity, and the second half of the book offers interdisciplinary discussions of information technology, magnetoelectronics and the future of biomedicine via recent developments in magnetism. Modern materials with tailored properties require careful synthetic and characterization strategies. The book also includes relevant details of the chemical synthesis of small particles and the physical deposition of ultra thin films. In addition, the book presents details of state-of-the-art characterization methods and summaries of representative families of materials, including tables of properties. CGS equivalents (to SI) are included.

Magnetism

2005 Science
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Release : 2005
Genre : Science
Kind : eBook
Book Rating : 676/5 ( reviews)

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Book Synopsis Magnetism by : Etienne Du Trémolet de Lacheisserie

Download or read book Magnetism written by Etienne Du Trémolet de Lacheisserie. This book was released on 2005. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic materials are all around us, and understanding their properties underlies much of today's engineering efforts. The range of applications in which they are centrally involved includes audio, video and computer technology, tele-communications, automotive sensors, electric motors at all scales, medical imaging, energy supply and transportation, as well as the design of stealthy airplanes. This book deals with the basic phenomena that govern the magnetic properties of matter, with magnetic materials and with the applications of magnetism in science, technology and medicine. Although an in-depth understanding of magnetism requires a quantum mechanical approach, a phenomenological description of the mechanisms involved has been deliberately chosen in most chapters in order for the book to be useful to a wide readership. The emphasis is placed, in the part devoted to the atomic aspects of magnetism, on explaining, rather than attempting to calculate, the mechanisms underlying the exchange interaction and magnetocrystalline anisotropy, which lead to magnetic order, hence to useful materials. This theoretical part is placed, in Volume I, between a phenomenological part, introducing magnetic effects at the atomic, mesoscopic and macroscopic levels, and a presentation of magneto-caloric, magneto-elastic, magneto-optical and magneto-transport coupling effects.

Magnonics

2019-01-09 Science
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Release : 2019-01-09
Genre : Science
Kind : eBook
Book Rating : 678/5 ( reviews)

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Book Synopsis Magnonics by : Abdellatif Akjouj

Download or read book Magnonics written by Abdellatif Akjouj. This book was released on 2019-01-09. Available in PDF, EPUB and Kindle. Book excerpt: Magnonics: Interface Transmission Tutorial Book Series provides up-to-date and concise summaries of the present knowledge of interface transmission science. The series' volumes foster the exchange of ideas among scientists interested in different aspects of interface transmission, with each release designed as a text, a reference, and a source. The series serves as an introduction to advanced graduate students, researchers and scientists with little acquaintance with the subject, and is also useful in keeping specialists informed about general progress in the field. A detailed description of mathematical languages is provided in an appendix, enabling readers to find composite system linear transmission properties. All scientists who contribute to these volume have worked in interface transmission in composite systems over many years, providing a thorough and comprehensive understanding of magnonics. Offers a unique approach to magnonics from an interfacial transmission point-of-view Teaches the modern physics of interface transmission, and in particular, magnonics through composite systems Authored and edited by world-leading experts on Interface Transmission

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