Linear And Nonlinear Spin Waves In Magnetic Films And Superlattices

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Publisher : World Scientific
ISBN 13 : 981450548X
Total Pages : 475 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Linear And Nonlinear Spin Waves In Magnetic Films And Superlattices by : M G Cottam

Download or read book Linear And Nonlinear Spin Waves In Magnetic Films And Superlattices written by M G Cottam and published by World Scientific. This book was released on 1994-03-28 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past few years, there has been a rapidly growing interest in the properties of spin waves (or magnons) in ordered magnetic materials. These are the low-lying excitations that characterize the dynamical behavior of the magnetization variables in ferromagnets, ferrimagnets and antiferromagnets, particularly at low temperatures. Many of the recent developments concerning spin waves have been directed towards understanding their behavior in limited magnetic samples. At the same time, there have been dramatic advances in the experimental techniques, both for preparing high-quality magnetic samples in the form of thin films and superlattices and for the study of the spin-wave excitations themselves. Magnetic thin films have long been of technological as well as scientific interest and an understanding of both the linear and nonlinear aspects of their magnetic behavior is important.

Spin Waves

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 0387778659
Total Pages : 348 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Spin Waves by : Daniel D. Stancil

Download or read book Spin Waves written by Daniel D. Stancil and published by Springer Science & Business Media. This book was released on 2009-04-05 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book begins by introducing magnetism and discusses magnetic properties of materials, magnetic moments of atoms and ions, and the elements important to magnetism. It covers magnetic susceptibilities and electromagnetic waves in anisotropic dispersive media among other topics. There are problems at the end of each chapter, many of which serve to expand or explain the material in the text. The bibliographies for each chapter give an entry to the research literature.

Linear and Nonlinear Spin Waves in Magnetic Films and Superlattices

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Author :
Publisher : World Scientific
ISBN 13 : 9789810210069
Total Pages : 484 pages
Book Rating : 4.2/5 (1 download)

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Book Synopsis Linear and Nonlinear Spin Waves in Magnetic Films and Superlattices by : Michael G. Cottam

Download or read book Linear and Nonlinear Spin Waves in Magnetic Films and Superlattices written by Michael G. Cottam and published by World Scientific. This book was released on 1994 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past few years, there has been a rapidly growing interest in the properties of spin waves (or magnons) in ordered magnetic materials. These are the low-lying excitations that characterize the dynamical behavior of the magnetization variables in ferromagnets, ferrimagnets and antiferromagnets, particularly at low temperatures. Many of the recent developments concerning spin waves have been directed towards understanding their behavior in limited magnetic samples. At the same time, there have been dramatic advances in the experimental techniques, both for preparing high-quality magnetic samples in the form of thin films and superlattices and for the study of the spin-wave excitations themselves. Magnetic thin films have long been of technological as well as scientific interest and an understanding of both the linear and nonlinear aspects of their magnetic behavior is important.

Magnetization Oscillations and Waves

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Author :
Publisher : CRC Press
ISBN 13 : 0429605757
Total Pages : 460 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Magnetization Oscillations and Waves by : A.G. Gurevich

Download or read book Magnetization Oscillations and Waves written by A.G. Gurevich and published by CRC Press. This book was released on 2020-12-17 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by two well-known researchers in the field, this useful reference takes an applied approach to high frequency processes including oscillations and waves in ferromagnets, antiferromagnets, and ferrimagnets. Problems evaluated include ferromagnetic and antiferromagnetic resonances, spin waves, nonlinear processes, and high frequency manifestations of interactions between the magnetic system and other systems of magnetically ordered substances as elastic waves and charge carriers. Unlike previous monographs on this subject, which are highly theoretical and written for very advanced readers, this book requires only an average college background in mathematics and experimental physics. It will be a valuable addition to the library of engineers and scientists in research and development for communications applications, and scientists interested in nonlinear magnetic phenomena. It also serves as an excellent introduction to the topic for newcomers in the field. Magnetization Oscillations and Waves not only presents results but also shows readers how to obtain them; most formulas are derived with so many details that readers can reproduce them. The book includes many summaries and tables and detailed references to significant work in the area by European researchers.

Spin Current

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Author :
Publisher : Oxford University Press
ISBN 13 : 0198787073
Total Pages : 541 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis Spin Current by : Sadamichi Maekawa

Download or read book Spin Current written by Sadamichi Maekawa and published by Oxford University Press. This book was released on 2017 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a new branch of physics and technology, called spin-electronics or spintronics, the flow of electrical charge (usual current) as well as the flow of electron spin, the so-called "spin current", are manipulated and controlled together. This book is intended to provide an introduction and guide to the new physics and applications of spin current.

Fundamentals of Magnonics

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Publisher : Springer Nature
ISBN 13 : 3030413179
Total Pages : 372 pages
Book Rating : 4.0/5 (34 download)

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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 and published by Springer Nature. This book was released on 2020-07-31 with total page 372 pages. 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.

Spin Dynamics in Confined Magnetic Structures I

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Publisher : Springer Science & Business Media
ISBN 13 : 3540409076
Total Pages : 363 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Spin Dynamics in Confined Magnetic Structures I by : Burkard Hillebrands

Download or read book Spin Dynamics in Confined Magnetic Structures I written by Burkard Hillebrands and published by Springer Science & Business Media. This book was released on 2003-07-01 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory chapters help newcomers to understand the basic concepts, and the more advanced chapters give the current state of the art for most spin dynamic issues in the milliseconds to femtoseconds range. Emphasis is placed on both the discussion of the experimental techniques and on the theoretical work. The comprehensive presentation of these developments makes this volume very timely and valuable for every researcher working in the field of magnetism.

Handbook of Thin Films, Five-Volume Set

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Author :
Publisher : Academic Press
ISBN 13 : 0125129084
Total Pages : 661 pages
Book Rating : 4.1/5 (251 download)

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Book Synopsis Handbook of Thin Films, Five-Volume Set by : Hari Singh Nalwa

Download or read book Handbook of Thin Films, Five-Volume Set written by Hari Singh Nalwa and published by Academic Press. This book was released on 2001-10-29 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: This five-volume handbook focuses on processing techniques, characterization methods, and physical properties of thin films (thin layers of insulating, conducting, or semiconductor material). The editor has composed five separate, thematic volumes on thin films of metals, semimetals, glasses, ceramics, alloys, organics, diamonds, graphites, porous materials, noncrystalline solids, supramolecules, polymers, copolymers, biopolymers, composites, blends, activated carbons, intermetallics, chalcogenides, dyes, pigments, nanostructured materials, biomaterials, inorganic/polymer composites, organoceramics, metallocenes, disordered systems, liquid crystals, quasicrystals, and layered structures. Thin films is a field of the utmost importance in today's materials science, electrical engineering and applied solid state physics; with both research and industrial applications in microelectronics, computer manufacturing, and physical devices. Advanced, high-performance computers, high-definition TV, digital camcorders, sensitive broadband imaging systems, flat-panel displays, robotic systems, and medical electronics and diagnostics are but a few examples of miniaturized device technologies that depend the utilization of thin film materials. The Handbook of Thin Films Materials is a comprehensive reference focusing on processing techniques, characterization methods, and physical properties of these thin film materials.

Ferromagnetic Resonance

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Publisher : BoD – Books on Demand
ISBN 13 : 9535111868
Total Pages : 252 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Ferromagnetic Resonance by : Dr. Orhan Yalçın

Download or read book Ferromagnetic Resonance written by Dr. Orhan Yalçın and published by BoD – Books on Demand. This book was released on 2013-07-31 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book Ferromagnetic Resonance - Theory and Applications highlights recent advances at the interface between the science and technology of nanostructures (bilayer-multilayers, nanowires, spinel type nanoparticles, photonic crystal, etc.). The electromagnetic resonance techniques have become a central field of modern scientific and technical activity. The modern technical applications of ferromagnetic resonance are in spintronics, electronics, space navigation, remote-control equipment, radio engineering, electronic computers, maritime, electrical engineering, instrument-making and geophysical methods of prospecting.

Quantum Theory of Angular Momentum

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Publisher : World Scientific Publishing Company Incorporated
ISBN 13 : 9789971501075
Total Pages : 514 pages
Book Rating : 4.5/5 (1 download)

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Book Synopsis Quantum Theory of Angular Momentum by : Dmitriĭ Aleksandrovich Varshalovich

Download or read book Quantum Theory of Angular Momentum written by Dmitriĭ Aleksandrovich Varshalovich and published by World Scientific Publishing Company Incorporated. This book was released on 1988 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ch. 1. Elements of vector and tensor theory -- ch. 2. Angular momentum operators -- ch. 3. Irreducible tensors -- ch. 4. Wigner D-functions -- ch. 5. Spherical harmonics -- ch. 6. Spin functions -- ch. 7. Tensor spherical harmonics -- ch. 8. Clebsch-Gordan coefficients and 3jm symbols -- ch. 9. 6j symbols and the Racah coefficients -- ch. 10. 9j and 12j symbols -- ch. 11. The graphical method in angular momentum theory -- ch. 12. Sums involving vector addition and recoupling coefficients -- ch. 13. matrix elements of irreducible tensor operators

Ferromagnetism / Ferromagnetismus

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Publisher : Springer Science & Business Media
ISBN 13 : 3642460356
Total Pages : 566 pages
Book Rating : 4.6/5 (424 download)

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Book Synopsis Ferromagnetism / Ferromagnetismus by : Henricus P.J. Wijn

Download or read book Ferromagnetism / Ferromagnetismus written by Henricus P.J. Wijn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1' (/>2 die Winkel zwischen den Magnetisierungsrichtungen der Kugeln und der Verbindungslinie der Kugelmittelpunkte bedeuten. 1m Gleichgewicht ist (/>1 = (/>2=0 oder 71:, auBer wahrend der Ummagnetisierung. Wie wir in Ziff. 18 (s. auch Ziff. 66) sehen werden, wird der Zustand (/>1=(/>2=0 bei der Koerzitiv kraft He=-VMs/r3 (fUr sich beruhrende Kugeln -(71:/6) Ms) instabil. Die Magnetisierung dreht sich dann in beiden Kugeln gleichzeitig und irreversibel in die entgegengesetzte Gleichgewichtslage ((/>1 = (/>2 = 71:), wobei (/>1 = - (/>2 ist (Fanning-ProzeB von JACOBS und BEAN!, s. Fig. 13e). II. Magnetisierungsprozesse. 14. Problemstellung. Ein ferro- oder ferrimagnetischer Kristall ist in einem starken Magnetfeld H in dessen Richtung (positive Richtung) homogen magneti siert. Bei kontinuierlicher Feldumkehr kehrt sich auch die Magnetisierung M (im allgemeinen teilweise diskontinuierlich) in die entgegengesetzte Richtung urn, wobei der Vorzeichenwechsel von M normalerweise nicht im Feld H =0, sondern erst in einem Gegenfeld He

Technical Abstract Bulletin

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Author :
Publisher :
ISBN 13 :
Total Pages : 914 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Abstract Bulletin by :

Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1965 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Magnetization Oscillations and Waves

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Publisher : CRC Press
ISBN 13 : 0429611277
Total Pages : 457 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Magnetization Oscillations and Waves by : Alexander G. Gurevich

Download or read book Magnetization Oscillations and Waves written by Alexander G. Gurevich and published by CRC Press. This book was released on 2020-12-17 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by two well-known researchers in the field, this useful reference takes an applied approach to high frequency processes including oscillations and waves in ferromagnets, antiferromagnets, and ferrimagnets. Problems evaluated include ferromagnetic and antiferromagnetic resonances, spin waves, nonlinear processes, and high frequency manifestations of interactions between the magnetic system and other systems of magnetically ordered substances as elastic waves and charge carriers. Unlike previous monographs on this subject, which are highly theoretical and written for very advanced readers, this book requires only an average college background in mathematics and experimental physics. It will be a valuable addition to the library of engineers and scientists in research and development for communications applications, and scientists interested in nonlinear magnetic phenomena. It also serves as an excellent introduction to the topic for newcomers in the field. Magnetization Oscillations and Waves not only presents results but also shows readers how to obtain them; most formulas are derived with so many details that readers can reproduce them. The book includes many summaries and tables and detailed references to significant work in the area by European researchers.

Novel Superfluids

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Publisher : International Monographs on Ph
ISBN 13 : 0199585911
Total Pages : 641 pages
Book Rating : 4.1/5 (995 download)

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Book Synopsis Novel Superfluids by : K. H. Bennemann

Download or read book Novel Superfluids written by K. H. Bennemann and published by International Monographs on Ph. This book was released on 2013-02-28 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on the latest developments in the field of Superfluidity, one of the most fundamental, interesting, and important problems in physics, with applications ranging from metals, helium liquids, photons in cavities, excitons in semiconductors, to the interior of neutron stars and the present state of the Universe as a whole.

Annual Report

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Publisher :
ISBN 13 :
Total Pages : 430 pages
Book Rating : 4.:/5 (39 download)

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Book Synopsis Annual Report by :

Download or read book Annual Report written by and published by . This book was released on 1967 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effects of Gas Occlusions and Strains on the Magnetic Properties of Thin Permalloy Films

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Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Effects of Gas Occlusions and Strains on the Magnetic Properties of Thin Permalloy Films by : B. J. Nicholson

Download or read book The Effects of Gas Occlusions and Strains on the Magnetic Properties of Thin Permalloy Films written by B. J. Nicholson and published by . This book was released on 1965 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report comprises a selective survey of the present knowledge of the effects of occluded gases and strains on the magnetic properties of Permalloy films, particularlly those which have significance for computer switching applications. Other possible techniques for accomplishing future computer switching functions and magnetic film properties are reviewed. Bulk properties are described and compared with corresponding thin film properties. The magnetic properties of epitaxial Permalloy, epitaxial nickel, epitaxial iron, polycrystalline nickel, and polycrystalline iron films are discussed. The effects of various occluded gases on magnetic film properties are summarized. Stresses present in evaporated films and their significance in determining the magnetic properties of thin films are considered. A selected bibliography of 548 references is included. (Author).

Theory and Phenomena of Metamaterials

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Publisher : CRC Press
ISBN 13 : 1351835262
Total Pages : 1304 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis Theory and Phenomena of Metamaterials by : Filippo Capolino

Download or read book Theory and Phenomena of Metamaterials written by Filippo Capolino and published by CRC Press. This book was released on 2017-12-19 with total page 1304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theory and Phenomena of Metamaterials offers an in-depth look at the theoretical background and basic properties of electromagnetic artificial materials, often called metamaterials. A volume in the Metamaterials Handbook, this book provides a comprehensive guide to working with metamaterials using topics presented in a concise review format along with numerous references. With contributions from leading researchers, this text covers all areas where artificial materials have been developed. Each chapter in the text features a concluding summary as well as various cross references to address a wide range of disciplines in a single volume.