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This volume is a selected collection of articles on different approaches to the investigation on surface effects on nanosized magnetic materials,with special emphasis to magnetic nanoparticles. The book is aimed to provide an overview of progress in the understanding of surface properties and surface driven effects in magnetic nanoparticles through recent results of different modelling, simulation and experimental investigations. Its intended audience is Ph.D. students and researchers in materials science. Magnetic nanoparticles have been the subject of continuous and growing interest, from both fundamental and technological points of view, in the last 50 years, since the pionering work of Louis Niel. Nanoparticles are unique physical objects with remarkable magnetic properties which differ greatly from their parent massive materials. They are due to finite size effects of the magnetic core, related to the reduced number of spins cooperatively linked within the particle, and to surface and interface effects, related to the lack of coordination for the surface ions, inducing broken exchange bonds which can result in frustration and spin disorder.

Nanotechnology. --- Nanostructures. --- Surfaces (Physics) --- Physics. --- Superconductivity. --- Superconductors. --- Magnetism. --- Magnetic materials. --- Statistical physics. --- Dynamical systems. --- Magnetism, Magnetic Materials. --- Strongly Correlated Systems, Superconductivity. --- Statistical Physics, Dynamical Systems and Complexity. --- Dynamical systems --- Kinetics --- Mathematics --- Mechanics, Analytic --- Force and energy --- Mechanics --- Physics --- Statics --- Mathematical statistics --- Materials --- Mathematical physics --- Electricity --- Magnetics --- Superconducting materials --- Superconductive devices --- Cryoelectronics --- Electronics --- Solid state electronics --- Electric conductivity --- Critical currents --- Superfluidity --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Dynamics --- Statistical methods --- Surface chemistry --- Surfaces (Technology) --- Nanoscience --- Molecular technology --- Nanoscale technology --- High technology --- Complex Systems. --- Statistical Physics and Dynamical Systems.

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Nanostructures

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This volume is a selected collection of articles on different approaches to the investigation on surface effects on nanosized magnetic materials,with special emphasis to magnetic nanoparticles. The book is aimed to provide an overview of progress in the understanding of surface properties and surface driven effects in magnetic nanoparticles through recent results of different modelling, simulation and experimental investigations. Its intended audience is Ph.D. students and researchers in materials science. Magnetic nanoparticles have been the subject of continuous and growing interest, from both fundamental and technological points of view, in the last 50 years, since the pionering work of Louis Niel. Nanoparticles are unique physical objects with remarkable magnetic properties which differ greatly from their parent massive materials. They are due to finite size effects of the magnetic core, related to the reduced number of spins cooperatively linked within the particle, and to surface and interface effects, related to the lack of coordination for the surface ions, inducing broken exchange bonds which can result in frustration and spin disorder.

Quantum mechanics. Quantumfield theory --- Statistical physics --- Electromagnetism. Ferromagnetism --- supergeleiding --- quantummechanica --- statistiek --- fysica --- magnetisme

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Part I: Fundamentals and Theory -- 1. Single particle behavior (H. Kachaki) -- 2. Surface effects (O. Igleasias) -- 3. Interparticle Interactions (K.N. Trohidou) -- 4. Collective Magnetic behavior (R. Mathieu) -- Part II: Design Magnetic Nanoarchitectures -- 5. Self-assembled nanoparticles (Klajn-Singh) -- 6. 3D Magnetic Supracrystals (Lisiecki) -- 7. Clusters (S. Baker) -- 8. Nature driven magnetic nanoarchitectures (M.L. Fdez-Gubieda) -- 9. Magneto plasmonic nanoparticles (C. de Julian Fernandez - F. Pineider) -- 10. Core-shell nanoparticles (J. Nogues) -- 11. Hollow nanoparticles (H. Srikanth) -- Part III: Advanced Characterization techniques -- 12. Nanosquid (W. Wernsdofer) -- 13. Point contact measurements (S. Majestic) -- 14. Electron Olography (C. Frandsen) -- 15. X-ray photoemission electron microscopy (A. K. Leibert) -- Part IV: Advanced Magnetic Nanoparticles systems for applications -- 16. Smart platforms for biomedical applications (C. Sangregorio - A. Lascialfari) -- 17. Magnetic Fluids for thermoelectricity (S. Nakamae) -- 18. Nanocomposites for permanent magnets (N. Dempsey) -- 19. Magnetic nanoparticles for cultural heritage (P. Baglioni) -- 20. Nanoparticles for magnetic recording -- Index. This book provides comprehensive coverage of the most recent progress and developments in the field of magnetic nanoparticles, with special emphasis on new materials design approaches for magnetic nanoarchitectures, advanced characterization techniques, and a wide range of applications areas including permanent magnets, biomedicine, and life sciences. The book also features an exhaustive section on fundamentals, covering single particle effects, surface effects, and interparticle interactions. The book delivers a strong focus throughout on the multidisciplinarity of the subject spanning physics, chemistry, engineering, biology, medicine, and environmental science. This forward-looking contributed volume highlights future perspectives and areas of emerging research, and will be of great interest to advanced undergraduates, as well as researchers in academia and industry.

Electromagnetism. Ferromagnetism --- Chemical structure --- Chemistry --- Electrical engineering --- moleculen --- nanotechniek --- chemie --- magnetisme --- atomen --- Magnetic materials. --- Magnetism. --- Magnétisme. --- Matériaux magnétiques. --- Nanochemistry. --- Nanochimie. --- Nanoscience. --- Nanosciences. --- Nanostructures. --- Nanotechnology. --- magnetism. --- Nanoestructuras --- Propiedades magnéticas