Frontiers in Magnetism of Reduced Dimension Systems

Hardcover
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Author: Victor G. Bar'yakhtar

ISBN-10: 079235026X

ISBN-13: 9780792350262

Category: Electronics - Microelectronics

Frontiers in Magnetism of Reduced Dimension Systems presents a definitive statement of our current knowledge and the state of the art in a field that has yet to achieve maturity, even though there are a number of potential applications of thin magnetic films and multilayers, such as magnetic sensors, data storage/retrieval media, actuators, etc. The book is organized into 13 chapters, each including a lecture and contributed papers on a similar subject. Five chapters deal with theoretical...

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Frontiers in Magnetism of Reduced Dimension Systems presents a definitive statement of our current knowledge and the state of the art in a field that has yet to achieve maturity, even though there are a number of potential applications of thin magnetic films and multilayers, such as magnetic sensors, data storage/retrieval media, actuators, etc. The book is organized into 13 chapters, each including a lecture and contributed papers on a similar subject. Five chapters deal with theoretical descriptions of electron transport phenomena, relaxation processes, nonlinear paramagnetic interactions, phase transitions and macroscopic quantum effects in magnetic films and particles. The description of different characterization techniques occupies an important place in the book. Separate chapters are dedicated to magnetic resonances (FMR, SWR, NMR), magneto-optical spectroscopy, controlling chaos, magnetoelastic phenomena and magnetic resonance force microscopy. A further chapter gives a detailed review, spread over a number of papers, of materials in current use in information storage devices. Booknews Contains lectures and contributions presented at a summer 1997 meeting. Five of 13 sections give theoretical descriptions of electron transport phenomena, relaxation processes, non-linear parametric interactions, and macroscopic quantum effects in magnetic films and particles. Separate sections are dedicated to magnetic resonances (FMR, SWR, and NMR), magneto-optical spectroscopy, controlling chaos, magnetoelastic phenomena, and magnetic resonance force microscopy. Another section reviews materials being used for application in information storage devices. Annotation c. by Book News, Inc., Portland, Or.

PrefaceList of ContributorsPerpendicular Electron Transport through Magnetic Multilayers3Routes to Chaos in Ferromagnetic Resonance and the Return Trip: Controlling and Synchronizing Chaos29The Phenomenological Theory of Relaxation Processes in Magnets63On a Theory of Phase Transitions95Low Energy Spin-Wave Excitation in Highly Conductive Thin Films and Surfaces121Anomalous Low-Field Magnetization in La[subscript 2/3]CA[subscript 1/3]MnO[subscript 3] near Critical Point153Effective Fields in Magnetic Thin Films: Application to the Co/Cu and Fe/Cr Systems161Ferromagnetic Resonance in Films with Uniaxial Oblique Anisotropy211Spin-Wave Spectrum in Randomly Modulated Superlattices217Structural and Magnetic Investigations of Ferromagnets by NMR. Application to Magnetic Metallic Multilayers225The NMR Study of Fluctuations in Orientation of the Electron Magnetization271Macroscopic Quantum Tunneling in Magnetic Nanostructures279Kinetical Properties of Solitions in One-Dimensional Model Magnetic Systems311Magnetic Excitations in Random Magnetic Chains in the Large-S Limit317Contribution of Magnetic Domain Walls to Resonant Quasi-Particle Interactions in One-Dimensional Antiferromagnets323Magnetic Materials for Information Storage Devices331The Microscopic Origin of Coercivity in In-Plane Magnetised Ultrathin Epitaxial Fe/Ag(001) Films369Magnetization Processes in Mesoscopic Systems: Nucleation, Magnetization and Hysteresis375Interlayer Coupling across an Alloy Spacer: Co/Cu[subscript 75]Au[subscript 25] Multilayers381Magnetostatic Contribution to Perpendicular Magnetic Anisotropy Constant of Inhomogeneous Films389Optical and Magnetooptical Properties of Multilayer and Granular Films397Optical and Magneto-Optical Spectroscopy of Co/Cu Multilayers433The Magnetic Resonance Force Microscope: A New Microscopic Probe of Magnetic Materials441Anomalous Magnetic Susceptibility of Multilayer Epitaxial Garnet Ferrite Films463The Giant Magnetoresistance Effect: Experimental Aspects and an Analytical Approach to the Boltzmann Equation471Coupling and Magnetoresistance in Co/Cr/Ag/Co Structures501Magnetotransport, Magnetization and Magnetic Resonance in Superlattices with Non-Collinear Magnetic Ordering507Noncollinear Structure in Surface Gadolinium Layer of Multilayer Gd/Fe Films Induced by Magnetic Field513Investigation of Structural, Magnetic and Transport Properties of Granular Co[subscript x]Cu[subscript 1-x] Films519Bulk and Interface Magnetostrictions in Rare-Earth Superlattices527Nonlinear Parametric Excitation of Spin Waves555Volume MSW in the Inhomogeneous Multilayered Anisotropic Ferrite Films579Interaction of Exchange Spin Waves with Transversal and Longitudinal Hypersound in Ferrite Films with Magnetic Inhomogeneity585Influence of Interfaces on Giant Magnetoresistance in Magnetic Sandwiches591Index597

\ BooknewsContains lectures and contributions presented at a summer 1997 meeting. Five of 13 sections give theoretical descriptions of electron transport phenomena, relaxation processes, non-linear parametric interactions, and macroscopic quantum effects in magnetic films and particles. Separate sections are dedicated to magnetic resonances (FMR, SWR, and NMR), magneto-optical spectroscopy, controlling chaos, magnetoelastic phenomena, and magnetic resonance force microscopy. Another section reviews materials being used for application in information storage devices. Annotation c. by Book News, Inc., Portland, Or.\ \