Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

This volume contains the lecture notes of the Third JETSET School on Jets from Young Stars focussing on Numerical MHD and Instabilities. The introductory lectures presented here cover the basic concepts of the numerical methods for the integration of hydrodynamic and magnetohydrodynamic equations and of the applications of these methods to the treatment of the instabilities relevant for the physics of stellar jets. The first part of the book contains an introduction to the finite difference and finite volume methods for computing the solutions of hyperbolic partial differential equations and a discussion of approximate Riemann solvers for both hydrodynamic and magnetohydrodynamic problems. The second part is devoted to the discussion of some of the main instability processes that may take place in stellar jets, namely: the Kelvin-Helmholtz, the radiative shock, the pressure driven and the thermal instabilities. Graduate students and young scientists will benefit from this book by learning how to use the fundamental tools used in computational astrophysical jet research.

Astrophysical jets --- Magnetization instabilities --- Stellar dynamics --- Mathematical models --- Dynamics, Stellar --- Stars --- Celestial mechanics --- Astrophysics --- Jets --- Radio sources (Astronomy) --- Dynamics --- Astrophysics and Astroparticles. --- Numerical and Computational Physics, Simulation. --- Astrophysics. --- Physics. --- Natural philosophy --- Philosophy, Natural --- Physical sciences --- Astronomical physics --- Astronomy --- Cosmic physics --- Physics --- Magnetohydrodynamic instabilities --- Hydromagnetic instabilities --- Instabilities, Magnetohydrodynamic --- MHD instabilities --- Magnetohydrodynamics --- Plasma instabilities

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

The Special Issue on Recent Advances in Nanomagnetism is a compilation of articles, addressing various aspects of magnetic properties and behaviour in low dimensional magnetic materials. One contribution addresses the novel magnetic properties in a nanohybrid of iron oxide and carbide nanoparticles grown in diamond. Magnetic textures, such as skyrmion structures, form an important area of research in nanomagnetism, this forms the topic of another contribution. Several aspects of magnetisation dynamics are addressed in other contributions and relate to the developments of microresonators and microantennas applied to the study of magnetic nanostructures; the ferromagnetic resonance behaviour in nanodot systems are also considered. Materials development forms an important area of study in nanomagnetism, and, as such, the preparation conditions, such as annealing under an applied field, can have important effects on the magnetic properties of thin films and low dimensional structures. Such considerations form the study of one of the contributions. Perpendicular magnetic anisotropy has a number of important applications in magnetic storage materials; this is the subject of two further contributions.

Information technology industries --- Computer science --- magnetic nanohybrid materials --- nanodiamonds --- nanoparticles --- iron carbides --- Fe3C --- spinel-type iron oxide --- Mössbauer spectroscopy --- skyrmions --- micromagnetic simulations --- geometric pinning --- finite-element modelling --- ferromagnetic resonance --- microantenna --- microresonator --- magnetic relaxation --- thin films --- nanostructures --- [Co/Ni]2/PtMn multilayers --- magnetic field annealing --- hysteresis loop vertical shift --- exchange coupling --- nanomagnetism --- magnetic multilayers --- micromagnetism --- magnetization dynamics --- magnetic nanodots --- coupled magnetic thin films --- perpendicular magnetic anisotropy --- n/a --- Mössbauer spectroscopy

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

The present collection of articles focuses on different aspects of topological-materials studies. Recent progress in both, theoretical and experimental, studies is covered in this Special Issue. A particular stress is given on different optical investigations, as well as on recent band-structure calculations. Besides, neutron scattering experiments, crystal growth, and a number of theoretical models for different topological systems are discussed.

Research & information: general --- Physics --- topological insulators --- optical conductivity --- Dirac materials --- Weyl nodes --- screw rotation symmetry --- line node --- space group 19 --- space group 61 --- cyclotron resonance --- crystal growth --- optical floating zone method --- SmB6 --- Sm1-xCexB6 --- topological insulator --- kondo insulator --- topology --- chirality --- multifold semimetal --- optics --- DFT --- topological semimetal --- cobalt monosilicide --- mechanical deformation --- quantum anomalous Hall effect --- Faraday rotation --- terahertz spectroscopy --- inelastic neutron scattering --- topological materials --- anomalous Hall effect --- isotropic ferromagnet --- kagome --- frustrated magnetism --- skyrmion --- magnetization --- optical-conductivity scaling --- topological semimetals --- band structures --- high Chern numbers --- bulk-edge correspondence --- Weyl semimetals --- band-structure calculations --- optical response --- n/a

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Spin Waves: Theory and Applications covers topics foundational to understanding spin waves such as the physics of magnetism and electromagnetic waves in anisotropic media, as well as both classical and quantum mechanical treatments of spin wave excitations. The authors discuss many applications including microwave delay lines, spin wave-optical devices, and microwave oscillations induced by spin transfer torques in multilayer structures. The material provides explanations and developments of concepts that assist students and researchers interested in beginning work on topics related to magnetic excitations. The book can be divided into three major parts. The first is comprised of Chapters 1-4 and is concerned with the physics of magnetism and electromagnetic waves in magnetic media. The second part, Chapters 5-8, focuses on magnetostatic modes and dipolar spin waves, their properties, how to excite them, and how they interact with light. Finally, Chapters 9 and 10 treat nonlinear phenomena and advanced applications of spin wave excitations. Spin Waves: Theory and Applications provides an introduction to an active area of research and a handy reference for workers in the field. The material is useful for graduate students in physics, materials science, or electrical engineering as well as active researchers in fundamental and applied magnetism.

Ferromagnetism. --- Magnetization. --- Rotational motion. --- Spin waves. --- Spin waves --- Nuclear magnetic resonance --- Electricity & Magnetism --- Physics --- Physical Sciences & Mathematics --- Nuclear magnetic resonance. --- Waves, Spin --- Magnetic resonance, Nuclear --- NMR (Nuclear magnetic resonance) --- Nuclear spin resonance --- Resonance, Nuclear spin --- Engineering. --- Magnetism. --- Magnetic materials. --- Electrical engineering. --- Microwaves. --- Optical engineering. --- Electronics. --- Microelectronics. --- Microwaves, RF and Optical Engineering. --- Magnetism, Magnetic Materials. --- Electronics and Microelectronics, Instrumentation. --- Signal, Image and Speech Processing. --- Electrical Engineering. --- Ferromagnetism --- Low temperatures --- Nuclear spin --- Magnetic resonance --- Nuclear quadrupole resonance --- Computer engineering. --- Computers --- Hertzian waves --- Electric waves --- Electromagnetic waves --- Geomagnetic micropulsations --- Radio waves --- Shortwave radio --- Electrical engineering --- Physical sciences --- Mathematical physics --- Electricity --- Magnetics --- Design and construction --- Signal processing. --- Image processing. --- Speech processing systems. --- Computational linguistics --- Electronic systems --- Information theory --- Modulation theory --- Oral communication --- Speech --- Telecommunication --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Microminiature electronic equipment --- Microminiaturization (Electronics) --- Electronics --- Microtechnology --- Semiconductors --- Miniature electronic equipment --- Materials --- Electric engineering --- Engineering --- Mechanical engineering

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Bile ducts --- Pancreas --- Magnetic resonance imaging --- Atlases. --- Biliary Tract Diseases --- Magnetic Resonance Imaging --- Pancreatic Diseases --- Functional Magnetic Resonance Imaging --- Imaging, Chemical Shift --- Proton Spin Tomography --- Spin Echo Imaging --- Steady-State Free Precession MRI --- Tomography, MR --- Zeugmatography --- Chemical Shift Imaging --- MR Tomography --- MRI Scans --- MRI, Functional --- Magnetic Resonance Image --- Magnetic Resonance Imaging, Functional --- Magnetization Transfer Contrast Imaging --- NMR Imaging --- NMR Tomography --- Tomography, NMR --- Tomography, Proton Spin --- fMRI --- Chemical Shift Imagings --- Echo Imaging, Spin --- Echo Imagings, Spin --- Functional MRI --- Functional MRIs --- Image, Magnetic Resonance --- Imaging, Magnetic Resonance --- Imaging, NMR --- Imaging, Spin Echo --- Imagings, Chemical Shift --- Imagings, Spin Echo --- MRI Scan --- MRIs, Functional --- Magnetic Resonance Images --- Resonance Image, Magnetic --- Scan, MRI --- Scans, MRI --- Shift Imaging, Chemical --- Shift Imagings, Chemical --- Spin Echo Imagings --- Steady State Free Precession MRI --- Magnetic Resonance Spectroscopy --- Anatomy, Cross-Sectional --- Digestive organs --- Endocrine glands --- Exocrine glands --- Biliary ducts --- Ducts, Bile --- Gall ducts --- Biliary tract --- Magnetic resonance imaging&delete& --- Atlases --- diagnosis