Magnetic Domain Walls in Bubble Materials

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Publisher : Academic Press
ISBN 13 : 1483214761
Total Pages : 335 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Magnetic Domain Walls in Bubble Materials by : A. P. Malozemoff

Download or read book Magnetic Domain Walls in Bubble Materials written by A. P. Malozemoff and published by Academic Press. This book was released on 2013-10-22 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Domain Walls in Bubble Materials covers the physics of domain walls in bubble domain materials. The book describes the microscopic origins and characteristics of the material parameters; the principles of domain statics and the Landau-Lifshitz equation, which is the basic equation of magnetization dynamics; and its physical significance. The text then discusses the experimental techniques, both static and dynamic, used in studying domain walls; the static internal structure of bubble-domain walls; the Bloch-wall dynamics based on one-dimensional solutions of the Landau-Lifshitz equation; and the wall-motion theory. The theory to low velocity phenomena in domain walls containing vertical Bloch; high-velocity radial and quasi-planar wall motions; and nonlinear bubble translation including the implications of the theory for bubble motion in devices, are also considered. The book further surveys special phenomena involving vibrations and wave motions of walls, and the effects of microwave-frequency fields on walls. Engineers and materials researchers involved in the development of practical bubble devices will find the book invaluable.

Applied Solid State Science

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Author :
Publisher :
ISBN 13 : 9780120029518
Total Pages : 326 pages
Book Rating : 4.0/5 (295 download)

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Book Synopsis Applied Solid State Science by :

Download or read book Applied Solid State Science written by and published by . This book was released on 1979 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ferromagnetodynamics

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Author :
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Ferromagnetodynamics by : Thomas Henry O'Dell

Download or read book Ferromagnetodynamics written by Thomas Henry O'Dell and published by John Wiley & Sons. This book was released on 1981 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nanoscale Magnetic Materials and Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 0387856005
Total Pages : 731 pages
Book Rating : 4.3/5 (878 download)

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Book Synopsis Nanoscale Magnetic Materials and Applications by : J. Ping Liu

Download or read book Nanoscale Magnetic Materials and Applications written by J. Ping Liu and published by Springer Science & Business Media. This book was released on 2010-04-05 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoscale Magnetic Materials and Applications covers exciting new developments in the field of advanced magnetic materials. Readers will find valuable reviews of the current experimental and theoretical work on novel magnetic structures, nanocomposite magnets, spintronic materials, domain structure and domain-wall motion, in addition to nanoparticles and patterned magnetic recording media. Cutting-edge applications in the field are described by leading experts from academic and industrial communities. These include new devices based on domain wall motion, magnetic sensors derived from both giant and tunneling magnetoresistance, thin film devices in micro-electromechanical systems, and nanoparticle applications in biomedicine. In addition to providing an introduction to the advances in magnetic materials and applications at the nanoscale, this volume also presents emerging materials and phenomena, such as magnetocaloric and ferromagnetic shape memory materials, which motivate future development in this exciting field. Nanoscale Magnetic Materials and Applications also features a foreword written by Peter Grünberg, recipient of the 2007 Nobel Prize in Physics.

Domain Wall Dynamics in Ion-implanted Magnetic Bubble Materials

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Publisher :
ISBN 13 :
Total Pages : 292 pages
Book Rating : 4.:/5 (436 download)

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Book Synopsis Domain Wall Dynamics in Ion-implanted Magnetic Bubble Materials by : Timothy Gallagher

Download or read book Domain Wall Dynamics in Ion-implanted Magnetic Bubble Materials written by Timothy Gallagher and published by . This book was released on 1980 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Magnetic Bubble Technology

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Publisher : IEEE Computer Society Press
ISBN 13 :
Total Pages : 720 pages
Book Rating : 4.3/5 (97 download)

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Book Synopsis Magnetic Bubble Technology by : Hsu Chang

Download or read book Magnetic Bubble Technology written by Hsu Chang and published by IEEE Computer Society Press. This book was released on 1975 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Magnetic Bubble Technology

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Publisher : Springer Science & Business Media
ISBN 13 : 3642965490
Total Pages : 328 pages
Book Rating : 4.6/5 (429 download)

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Book Synopsis Magnetic Bubble Technology by : A. H. Eschenfelder

Download or read book Magnetic Bubble Technology written by A. H. Eschenfelder and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic bubbles are of interest to engineers because their properties can be used for important practical electronic devices and they are of interest to physicists because their properties are manifestations of intriguing physical principles. At the same time, the fabrication of useful configurations challenges the materials scientists and engineers. A technology of magnetic bubbles has developed to the point where commercial products are being marketed. In addition, new discovery and development are driving this technology toward substantially lower costs and presumably broader application. For all of these reasons there is a need to educate newcomers to this field in universities and in industry. The purpose of this book is to provide a text for a one-semester course that can be taught under headings of Solid State Physics, Materials Science, Computer Technology or Integrated Electronics. It is expected that the student of anyone of these disciplines will be interested in each of the chapters of this book to some degree, but may concentrate on some more than others, depending on the discipline. At the end of each chapter there is a brief summary which will serve as a reminder of the contents of the chapter but can also be read ahead of time to determine the depth of your interest in the chapter.

Magnetic Bubbles

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Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Magnetic Bubbles by : Thomas Henry O'Dell

Download or read book Magnetic Bubbles written by Thomas Henry O'Dell and published by John Wiley & Sons. This book was released on 1974 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Magnetic Bubbles

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Publisher :
ISBN 13 : 9780444106582
Total Pages : 222 pages
Book Rating : 4.1/5 (65 download)

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Book Synopsis Magnetic Bubbles by : A. H. Bobeck

Download or read book Magnetic Bubbles written by A. H. Bobeck and published by . This book was released on 1975-05 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Magnetic Domains

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Publisher : Springer Science & Business Media
ISBN 13 : 3540850546
Total Pages : 707 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Magnetic Domains by : Alex Hubert

Download or read book Magnetic Domains written by Alex Hubert and published by Springer Science & Business Media. This book was released on 2008-10-10 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers systematic and up-to-date treatment of the whole area of magnetic domains. It contains many contributions that have not been published before. The comprehensive survey of this important area gives a good introduction to students and is also interesting to researchers.

Magnetic Bubbles

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Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Magnetic Bubbles by : A. H. Bobeck

Download or read book Magnetic Bubbles written by A. H. Bobeck and published by . This book was released on 1975 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Magnetic Nano- and Microwires

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Publisher : Woodhead Publishing
ISBN 13 : 0081028326
Total Pages : 1010 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Magnetic Nano- and Microwires by : Manuel Vázquez

Download or read book Magnetic Nano- and Microwires written by Manuel Vázquez and published by Woodhead Publishing. This book was released on 2020-04-14 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic Nano-and Microwires: Design, Synthesis, Properties and Applications, Second Edition, reviews the growth and processing of nanowires and nanowire heterostructures using such methods as sol-gel and electrodeposition, focused-electron/ion-beam-induced deposition, epitaxial growth by chemical vapor transport, and more. Other sections cover engineering nanoporous anodic alumina, discuss magnetic and transport properties, domains, domain walls in nano-and microwires. and provide updates on skyrmions, domain walls, magnetism and transport, and the latest techniques to characterize and analyze these effects. Final sections cover applications, both current and emerging, and new chapters on memory, sensor, thermoelectric and nanorobotics applications. This book will be an ideal resource for academics and industry professionals working in the disciplines of materials science, physics, chemistry, electrical and electronic engineering and nanoscience. Details the multiple key techniques for the growth, processing and characterization of nanowires and microwires Reviews the principles and difficulties involved in applying magnetic nano- and microwires to a wide range of applications, also including biomedical and sensing applications Discusses magnetism and transport in nanowires, skyrmions and domain walls in nanowires and the latest innovations in magnetic imaging

Nanomagnetism and Spintronics

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Publisher : Elsevier
ISBN 13 : 0444632778
Total Pages : 373 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Nanomagnetism and Spintronics by : Teruya Shinjo

Download or read book Nanomagnetism and Spintronics written by Teruya Shinjo and published by Elsevier. This book was released on 2013-10-07 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concise and accessible chapters of Nanomagnetism and Spintronics, Second Edition, cover the most recent research in areas of spin-current generation, spin-calorimetric effect, voltage effects on magnetic properties, spin-injection phenomena, giant magnetoresistance (GMR), and tunnel magnetoresistance (TMR). Spintronics is a cutting-edge area in the field of magnetism that studies the interplay of magnetism and transport phenomena, demonstrating how electrons not only have charge but also spin. This second edition provides the background to understand this novel physical phenomenon and focuses on the most recent developments and research relating to spintronics. This exciting new edition is an essential resource for graduate students, researchers, and professionals in industry who want to understand the concepts of spintronics, and keep up with recent research, all in one volume. Provides a concise, thorough evaluation of current research Surveys the important findings up to 2012 Examines the future of devices and the importance of spin current

Multiscale Multimodel Simulation of Micromagnetic Singularities

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Author :
Publisher : Forschungszentrum Jülich
ISBN 13 : 389336983X
Total Pages : 217 pages
Book Rating : 4.8/5 (933 download)

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Book Synopsis Multiscale Multimodel Simulation of Micromagnetic Singularities by : Christian Andreas

Download or read book Multiscale Multimodel Simulation of Micromagnetic Singularities written by Christian Andreas and published by Forschungszentrum Jülich. This book was released on 2014 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nanomagnetism and Spintronics

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Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128086807
Total Pages : 69 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Nanomagnetism and Spintronics by : André Thiaville

Download or read book Nanomagnetism and Spintronics written by André Thiaville and published by Elsevier Inc. Chapters. This book was released on 2013-10-07 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spin-transfer torque manifests itself in two main geometries, either submicrometer diameter pillars composed of magnetic multilayers, flooded by a current perpendicular to plane (CPP), or nanowires with current flowing in their plane (CIP). The first situation can be described rather well, from the magnetic point of view, in the framework of the macrospin model (see by Y. Suzuki). In the latter case, the typical situation is that of a magnetic domain wall under CIP current, with many internal degrees of freedom. In by H. Kohno and G. Tatara, a simplest model of the domain wall, called collective coordinates model, has been introduced to study this question. In this chapter, we will address the entire manifold of the degrees of freedom in the domain wall by micromagnetic numerical simulations, and apply this to the physics of CIP spin transfer in magnetic domain walls. We will consider soft magnetic materials only, where domain wall structures and dynamics are controlled by magnetostatics. This corresponds to the largest part of experiments that have been performed up to now, soft magnetic materials having generally lower coercive forces and domain wall propagation fields. The experimental counterpart to this chapter can be found in , by T. Ono and T. Shinjo. After briefly introducing micromagnetics and the typology of domain walls in samples shaped into nanostrips, we start by reviewing the field-driven dynamics in such samples. This situation was indeed considered first, historically, and led to the introduction of several useful concepts. Prominent among them are the separation between steady-state and precessional regimes, and the existence of a maximum velocity for a domain wall. The spin-transfer torque-induced domain wall dynamics will then be addressed, considering first the implementation of the CIP spin transfer torque in micromagnetics, with several components as introduced by theory. Comparison will be made to the field-driven case, with similarities and differences highlighted. In the nascent field of nanomagnetism and spintronics, micromagnetics can be considered to play the role of a translator. There are on one side experiments and on the other side theories about interaction between magnetization and spin-polarized electrical currents. Micromagnetics is a tool that translates the equations of the latter into quantitative predictions that can be compared to the former. Considering the present state of the subject of this book, with rapidly advancing experiments and theories, keeping in touch those two aspects of research is very important for its sound development. This is the objective of this chapter.

Science and Technology of Nanostructured Magnetic Materials

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Publisher : Springer Science & Business Media
ISBN 13 : 1489925902
Total Pages : 710 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Science and Technology of Nanostructured Magnetic Materials by : G.C. Hadjipanayis

Download or read book Science and Technology of Nanostructured Magnetic Materials written by G.C. Hadjipanayis and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a NATO ASI held in Aghia Pelaghia, Crete, Greece, June 24--July 6, 1990

Thermal Stability of Metastable Magnetic Skyrmions

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Publisher : Springer Nature
ISBN 13 : 3030660265
Total Pages : 166 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Thermal Stability of Metastable Magnetic Skyrmions by : Louise Desplat

Download or read book Thermal Stability of Metastable Magnetic Skyrmions written by Louise Desplat and published by Springer Nature. This book was released on 2021-02-04 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: The energy cost associated with modern information technologies has been increasing exponentially over time, stimulating the search for alternative information storage and processing devices. Magnetic skyrmions are solitonic nanometer-scale quasiparticles whose unique topological properties can be thought of as that of a Mobius strip. Skyrmions are envisioned as information carriers in novel information processing and storage devices with low power consumption and high information density. As such, they could contribute to solving the energy challenge. In order to be used in applications, isolated skyrmions must be thermally stable at the scale of years. In this work, their stability is studied through two main approaches: the Kramers' method in the form of Langer's theory, and the forward flux sampling method. Good agreement is found between the two methods. We find that small skyrmions possess low internal energy barriers, but are stabilized by a large activation entropy. This is a direct consequence of the existence of stable modes of deformation of the skyrmion. Additionally, frustrated exchange that arises at some transition metal interfaces leads to new collapse paths in the form of the partial nucleation of the corresponding antiparticle, as merons and antimerons.