Magnetic Anisotropies In Nanostructured Matter
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Author | : Peter Weinberger |
Publisher | : CRC Press |
Total Pages | : 326 |
Release | : 2008-12-17 |
Genre | : Mathematics |
ISBN | : 1420072668 |
One of the Top Selling Physics Books according to YBP Library ServicesMagnetic Anisotropies in Nanostructured Matter presents a compact summary of all the theoretical means to describe magnetic anisotropies and interlayer exchange coupling in nanosystems. The applications include free and capped magnetic surfaces, magnetic atoms on metallic substra
Author | : Dino Fiorani |
Publisher | : Springer Science & Business Media |
Total Pages | : 309 |
Release | : 2006-06-09 |
Genre | : Science |
ISBN | : 0387260188 |
A collection of articles on different approaches to the investigation of surface effects on nanosized magnetic materials, with special emphasis on magnetic nanoparticles. The book provides an overview of progress in the field through recent results.
Author | : Donglu Shi |
Publisher | : Springer |
Total Pages | : 302 |
Release | : 2008-01-11 |
Genre | : Science |
ISBN | : 3540368728 |
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Author | : D.J. Sellmyer |
Publisher | : Springer Science & Business Media |
Total Pages | : 514 |
Release | : 2006-07-02 |
Genre | : Science |
ISBN | : 0387233164 |
Advanced magnetic nanostructures is an emerging field in magnetism and nanotechnology, but the literature consists of a rich variety of original papers and parts of reviews and books whose scope is comparatively broad. This calls for a book with specific emphasis on state-of-the-art synthetic methods for fabricating, characterizing and theoretically modeling new magnetic nanostructures. This book is intended to provide a comprehensive overview of the present state of the field. Leading researchers world-wide have contributed a survey of their special ties to guide the reader through the exploding literature in nanomagnetic structures. The focus is on deliberately structured nanomagnets. It includes cluster assembled, self-organized and patterned thin films but excludes, for example, multilayered thin films. We target both industrial and academic researchers in magnetism and related areas, such as nanotechnology, materials science, and theoretical solid-state physics.
Author | : Sergey P. Gubin |
Publisher | : John Wiley & Sons |
Total Pages | : 484 |
Release | : 2009-11-18 |
Genre | : Science |
ISBN | : 352762757X |
This interdisciplinary approach to the topic brings together reviews of the physics, chemistry, fabrication and application of magnetic nanoparticles and nanostructures within a single cover. With its discussion of the basics as well as the most recent developments, and featuring many examples of practical applications, the result is both a clear and concise introduction to the topic for beginners and a guide to relevant comprehensive physical phenomena and essential technological applications for experienced researchers.
Author | : D. Sander |
Publisher | : |
Total Pages | : 34 |
Release | : 2004 |
Genre | : |
ISBN | : |
Author | : Rosa A. Lukaszew |
Publisher | : CRC Press |
Total Pages | : 298 |
Release | : 2015-10-06 |
Genre | : Science |
ISBN | : 9814613053 |
This unique handbook compiles and details cutting-edge research in nanomagnetism and its applications in spintronics, magnetoplasmonics, and nonlinear magneto-optics. Fundamental aspects of magnetism relevant to nanodevices and new spin-transfer torque random-access memory (STT-RAM), current-induced domain wall motion memory, and spin torque oscill
Author | : Roland Wiesendanger |
Publisher | : Springer |
Total Pages | : 390 |
Release | : 2018-11-02 |
Genre | : Science |
ISBN | : 3319995588 |
This book provides a comprehensive overview of the fascinating recent developments in atomic- and nanoscale magnetism, including the physics of individual magnetic adatoms and single spins, the synthesis of molecular magnets for spintronic applications, and the magnetic properties of small clusters as well as non-collinear spin textures, such as spin spirals and magnetic skyrmions in ultrathin films and nanostructures. Starting from the level of atomic-scale magnetic interactions, the book addresses the emergence of many-body states in quantum magnetism and complex spin states resulting from the competition of such interactions, both experimentally and theoretically. It also introduces novel microscopic and spectroscopic techniques to reveal the exciting physics of magnetic adatom arrays and nanostructures at ultimate spatial and temporal resolution and demonstrates their applications using various insightful examples. The book is intended for researchers and graduate students interested in recent developments of one of the most fascinating fields of condensed matter physics.
Author | : |
Publisher | : Newnes |
Total Pages | : 328 |
Release | : 2014-06-07 |
Genre | : Science |
ISBN | : 0080983553 |
Nanomagnetism: Fundamentals and Applications is a complete guide to the theory and practical applications of magnetism at the nanometer scale. It covers a wide range of potential applications including materials science, medicine, and the environment. A tutorial covers the special magnetic properties of nanoscale systems in various environments, from free clusters to nanostructured materials. Subsequent chapters focus on the current state of research in theory and experiment in specific areas, and also include applications of nanoscale systems to synthesizing high-performance materials and devices. The only book on nanomagnetism to cover such a wide area of applications Includes a tutorial section that covers all the fundamental theory Serves as a comprehensive guide for people entering the field
Author | : Chin-Jui Hsu |
Publisher | : |
Total Pages | : 90 |
Release | : 2012 |
Genre | : |
ISBN | : |
Due to the increased demand for clean energy in recent years, there is a need for the scientific community to develop technology to harvest thermal energy which is ubiquitous but mostly wasted in our environment. However, there is still no efficient approach to harvest thermal energy to date. In this study, the theory of thermomagnetic energy harvesting is reviewed and unique applications of multiferroics (ferromagnetic plus ferroelectric) are introduced. Based on an efficiency analysis using experimentally measured magneto-thermal properties of 3d transitional and 4f rare earth ferromagnetic elements, the idea of using single domain ferromagnetic elements to obtain higher thermomagnetic conversion efficiencies is proposed. In order to fabricate a ferromagnetic single domain, the magnetic anisotropy of gadolinium (Gd) and nickel (Ni) is engineered at the nanoscale. Both thin films and nanostructures are fabricated and characterized with a focus on the change of magnetic anisotropy governed by shape, crystal structure, and strain. The fabrication processes include sputtering, e-beam lithography (writing and evaporation), and focused ion beam milling. Characterization techniques involving atomic/magnetic force microscopy, energy dispersive X-ray spectroscopy, magneto-optical Kerr effect magnetometry, superconducting quantum interference device magnetometry, scanning/transmission electron microscopy, and X-ray diffraction will also be discussed. Experimental results show that the magnetic domain structure of nanostructured Ni can be stably controlled with geometric constraints or by strain induced via electric field. The magnetic properties of nanostructured Gd, on the other hand, is sensitive to crystal structure. These results provide critical information toward the use of ferromagnetic nanostructures in thermomagnetic energy harvesting and multiferroic applications.