Melnikov / Reser | Dynamic Spin-Fluctuation Theory of Metallic Magnetism | E-Book | sack.de
E-Book

E-Book, Englisch, 284 Seiten, eBook

Melnikov / Reser Dynamic Spin-Fluctuation Theory of Metallic Magnetism


E-Book, Englisch, 284 Seiten, eBook

ISBN: 978-3-319-92974-3
Verlag: Springer International Publishing
Format: PDF
 Kopierschutz: 1 - PDF Watermark

This book presents a theoretical framework for magnetism in ferromagnetic metals and alloys at finite temperatures. The objective of the book is twofold. First, it gives a detailed presentation of the dynamic spin-fluctuation theory that takes into account both local and long-wave spin fluctuations with any frequency. The authors provide a detailed explanation of the fundamental role of quantum spin fluctuations in the mechanism of metallic magnetism and illustrate the theory with concrete examples. The second objective of the book is to give an accurate and self-contained presentation of many-body techniques such as the functional integral method and Green's functions, via a number of worked examples. These computational methods are of great use to solid state physicists working in a range of specialties.
The book is intended primarily for researchers, but can also be used as textbook. The introductory chapters offer clear and complete derivations of the fundamentals, which makes the presentation self-contained. The main text is followed by a number of well-organized appendices that contain a detailed presentation of the necessary many-body techniques and computational methods. The book also includes a list of symbols and detailed index. This volume will be of interest to a wide range of physicists interested in magnetism and solid state physics in general, both theoreticians and experimentalists.
Melnikov / Reser Dynamic Spin-Fluctuation Theory of Metallic Magnetism jetzt bestellen!

Zielgruppe

Research

Autoren/Hrsg.

Melnikov, Nikolai B.
Reser, Boris I.

Weitere Infos & Material

Introduction.- Basics of Metallic Magnetism.- Many-Electron Problem.- Mean-Field Theory.- Random-Phase Approximation.- Green Functions at Finite Temperatures.- Spin-Fluctuation Theory in the Ising Model.- Functional Integral Method.-  Gaussian Approximation.- Single-Site Gaussian Approximation.- High-Temperature Theory.- Low-Temperature Theory.- Temperature Dependence of Magnetic Characteristics.- Neutron Scattering in Metals.- Short-Range Order Above
TC
.- Conclusion.- Appendices.- Index.

Ihre Fragen, Wünsche oder Anmerkungen
Vorname*
Nachname*
Ihre E-Mail-Adresse*
Kundennr.
Ihre Nachricht*
Lediglich mit * gekennzeichnete Felder sind Pflichtfelder.
Wenn Sie die im Kontaktformular eingegebenen Daten durch Klick auf den nachfolgenden Button übersenden, erklären Sie sich damit einverstanden, dass wir Ihr Angaben für die Beantwortung Ihrer Anfrage verwenden. Selbstverständlich werden Ihre Daten vertraulich behandelt und nicht an Dritte weitergegeben. Sie können der Verwendung Ihrer Daten jederzeit widersprechen. Das Datenhandling bei Sack Fachmedien erklären wir Ihnen in unserer Datenschutzerklärung.