Spin Wave Confinement: 1st Edition (Hardback) book cover

Spin Wave Confinement

1st Edition

Edited by Sergej O. Demokritov

Jenny Stanford Publishing

240 pages | 30 Color Illus. | 69 B/W Illus.

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Hardback: 9789814241069
pub: 2008-08-31
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Description

This book presents recent scientific achievements in the investigation of magnetization dynamics in confined magnetic systems. Introduced by Bloch as plane waves of magnetization in unconfined ferromagnets, spin waves currently play an important role for description of very small systems.Spin wave confinement effect was experimentally discovered in the 1990s in permalloy microstripes. The diversity of systems where this effect is observed has been steadily growing since then, most of which will be addressed in this book.

The book includes six chapters which originate from different groups of experimentalists and theoreticians dominating the field since the discovery of the effect. Different chapters of the book reflect different facets of spin wave confinement, providing a comprehensive description of the effect and its place in modern magnetism. It will be of value for scientists and engineers working on magnetic storage elements and magnetic logic, and is also suitable as an advanced textbook for graduate students.

Reviews

"I greatly enjoyed reading this book, which covers a new, vigorously developing part of magnetism. Demokritov has managed to encourage the leading players in the field to give their views about the status quo and to share with us their visions of the future development of spin-wave studies in nanostructures. The book not only explains the physics of spin waves to the young students, but also brings a lot of valuable facts and ideas to the experts in magnetic dynamics."

—Prof. Boris A. Kalinikos, Colorado State University, USA

Table of Contents

Introduction

Chapter 1. Quantized Spin-Wave Models due to Lateral Con_nement

S. O. Demokritov and V. E. Demidov

Chapter 2. Brillouin Light Scattering Study of Spin Dynamics in

Patterned Nano-Elements: From Single-Layer to Multilayered

Structures

G. Gubbiotti, M. Madami, S. Tacchi, and G. Carlotti

Chapter 3. Non-Uniform Magnetization Dynamics in Ultra-Small

Ferromagnetic Planar Elements

V. V. Kruglyak, P. S. Keatley, R. J. Hicken, J. R. Childress,

and J. A. Katine

Chapter 4. Mode Structure of Ferromagnetic Squares

M. Bailleul and C. Back

Chapter 5. Spin Waves in the Inhomogeneous Internal Field of

Nanostructured Rings

D. Grundler, F. Giesen, and J. Podbielski

Chapter 6. Localized Spin Wave Modes Excited by Spin-Polarized

Current

A. N. Slavin and V. S. Tiberkevich

Index

About the Editor

Sergej O. Demokritov

Subject Categories

BISAC Subject Codes/Headings:
SCI057000
SCIENCE / Quantum Theory
SCI086000
SCIENCE / Life Sciences / General
TEC021000
TECHNOLOGY & ENGINEERING / Material Science