Magnetism and Atomic Structure

Magnetism and Atomic Structure PDF Author: Edmund Clifton Stoner
Publisher:
ISBN:
Category : Atoms
Languages : en
Pages : 406

Get Book Here

Book Description

Magnetism and the Electronic Structure of Crystals

Magnetism and the Electronic Structure of Crystals PDF Author: Vladimir A. Gubanov
Publisher: Springer Science & Business Media
ISBN: 3642844111
Category : Science
Languages : en
Pages : 182

Get Book Here

Book Description
The quantum theory of magnetism is a well-developed part of contemporary solid-state physics. The basic concepts of this theory can be used to describe such important effects as ferromagnetic ordering oflocalized magnetic moments in crystals and ferromagnetism of metals produced by essentially delocalized electrons, as well as various types of mutual orientation of atomic magnetic moments in solids possessing different crystal lattices and compositions. In recent years,the spin-fluctuational approach has been developed, which can overcome some contradictions between "localized" and "itinerant" models in the quantum mechanics of magnetic crystals. These are only some of the principal achievements of quantum magnetic theory. Almost all of the known magnetic properties of solids can be qualitat ively explained on the basis of its concepts. Further developments should open up the possibility of reliable quantitative description of magnetic properties of solids. Unfortunately, such calculations based on model concepts appear to be very complicated and, quite often, not definite enough. The rather small number of parameters of qualitative models are usually not able to take into account the very different types of magnetic interactions that appear in crystals. Further development of magnetic theory requires quantitative information on electronic wave function in the crystal considered. This can be proved by electronic band structure and cluster calculations. In many cases the latter can be a starting point for quantitative calculations of parameters used in magnetic theory.

Magnetism and Atomic Structure

Magnetism and Atomic Structure PDF Author: Edmund Clifton Stoner
Publisher:
ISBN:
Category : Atoms
Languages : en
Pages : 406

Get Book Here

Book Description


Magnetism in Condensed Matter

Magnetism in Condensed Matter PDF Author: Stephen Blundell
Publisher: OUP Oxford
ISBN: 0191586641
Category : Science
Languages : en
Pages : 272

Get Book Here

Book Description
An understanding of the quantum mechanical nature of magnetism has led to the development of new magnetic materials which are used as permanent magnets, sensors, and information storage. Behind these practical applications lie a range of fundamental ideas, including symmetry breaking, order parameters, excitations, frustration, and reduced dimensionality. This superb new textbook presents a logical account of these ideas, staring from basic concepts in electromagnetsim and quantum mechanics. It outlines the origin of magnetic moments in atoms and how these moments can be affected by their local environment inside a crystal. The different types of interactions which can be present between magnetic moments are described. The final chapters of the book are devoted to the magnetic properties of metals, and to the complex behaviour which can occur when competing magnetic interactions are present and/or the system has a reduced dimensionality. Throughout the text, the theorectical principles are applied to real systems. There is substantial discussion of experimental techniques and current reserach topics. The book is copiously illustrated and contains detailed appendices which cover the fundamental principles.

University Physics

University Physics PDF Author: OpenStax
Publisher:
ISBN: 9781680920451
Category : Science
Languages : en
Pages : 622

Get Book Here

Book Description
University Physics is a three-volume collection that meets the scope and sequence requirements for two- and three-semester calculus-based physics courses. Volume 1 covers mechanics, sound, oscillations, and waves. Volume 2 covers thermodynamics, electricity and magnetism, and Volume 3 covers optics and modern physics. This textbook emphasizes connections between between theory and application, making physics concepts interesting and accessible to students while maintaining the mathematical rigor inherent in the subject. Frequent, strong examples focus on how to approach a problem, how to work with the equations, and how to check and generalize the result. The text and images in this textbook are grayscale.

Electricity and Magnetism, Optics, Atomic Structure

Electricity and Magnetism, Optics, Atomic Structure PDF Author: Robert Wallace Pidd
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 264

Get Book Here

Book Description


Magnetism: A Very Short Introduction

Magnetism: A Very Short Introduction PDF Author: Stephen J. Blundell
Publisher: Oxford University Press
ISBN: 0199601208
Category : Body, Mind & Spirit
Languages : en
Pages : 161

Get Book Here

Book Description
What is that strange and mysterious force that pulls one magnet towards another, yet seems to operate through empty space? This is the elusive force of magnetism. Stephen J. Blundell considers early theories of magnetism, the discovery that Earth is a magnet, and the importance of magnetism in modern technology.

Atomic- and Nanoscale Magnetism

Atomic- and Nanoscale Magnetism PDF Author: Roland Wiesendanger
Publisher: Springer
ISBN: 3319995588
Category : Science
Languages : en
Pages : 400

Get Book Here

Book Description
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.

Magnetism and Metallurgy of Soft Magnetic Materials

Magnetism and Metallurgy of Soft Magnetic Materials PDF Author: Chih-Wen Chen
Publisher: Courier Corporation
ISBN: 0486145131
Category : Science
Languages : en
Pages : 594

Get Book Here

Book Description
DIVDetailed theoretical study and a practical survey for solid-state physicists, engineers, graduate students. Ferromagnetism and ferrimagnetism, magnetization and domain structure, much more. 227 figures. /div

Elements of Slow-Neutron Scattering

Elements of Slow-Neutron Scattering PDF Author: J. M. Carpenter
Publisher: Cambridge University Press
ISBN: 0521857813
Category : Science
Languages : en
Pages : 539

Get Book Here

Book Description
This book provides a comprehensive and up-to-date introduction to the fundamental theory and applications of slow-neutron scattering.

Gyromagnetic Electrons and a Classical Theory of Atomic Structure and Radiation

Gyromagnetic Electrons and a Classical Theory of Atomic Structure and Radiation PDF Author: Louis Vessot King
Publisher: L. Carrier, Mercury Press
ISBN:
Category : Atoms
Languages : en
Pages : 40

Get Book Here

Book Description