Micromagnetic Modeling of Nanoscale Nickel Dots, and Films, and Thin Permalloy Films

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Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Micromagnetic Modeling of Nanoscale Nickel Dots, and Films, and Thin Permalloy Films by : Andrew Barry Kunz

Download or read book Micromagnetic Modeling of Nanoscale Nickel Dots, and Films, and Thin Permalloy Films written by Andrew Barry Kunz and published by . This book was released on 2000 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nickel/cobalt Multilayer Thin Films, Nanoscale Patterns, and Micromagnetic Simulations

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ISBN 13 :
Total Pages : 177 pages
Book Rating : 4.:/5 (746 download)

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Book Synopsis Nickel/cobalt Multilayer Thin Films, Nanoscale Patterns, and Micromagnetic Simulations by : Pongladda Panyajirawut

Download or read book Nickel/cobalt Multilayer Thin Films, Nanoscale Patterns, and Micromagnetic Simulations written by Pongladda Panyajirawut and published by . This book was released on 2010 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 832 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 2001 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nanoscale Magnetic Domain Structures in Epitaxial Ni Thin Films

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ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.:/5 (467 download)

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Book Synopsis Nanoscale Magnetic Domain Structures in Epitaxial Ni Thin Films by : Sithy Faleela Hameed

Download or read book Nanoscale Magnetic Domain Structures in Epitaxial Ni Thin Films written by Sithy Faleela Hameed and published by . This book was released on 2000 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemical Abstracts

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ISBN 13 :
Total Pages : 2726 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Chemical Abstracts by :

Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2726 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Micromagnetic Simulation of Magnetic Switching Behavior of Permalloy Nanocaps

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.3/5 (744 download)

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Book Synopsis Micromagnetic Simulation of Magnetic Switching Behavior of Permalloy Nanocaps by : Angel Gomez (Graduate student)

Download or read book Micromagnetic Simulation of Magnetic Switching Behavior of Permalloy Nanocaps written by Angel Gomez (Graduate student) and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Magnetic hysteresis loops of Permalloy nanocap thin films are simulated using MuMax3, micromagnetic simulation program, to study the magnetic switching behavior of curved magnetic thin films such as nanocap. Four different shapes are introduced to construct a single nanocap used in the simulation. For a given shape, different thicknesses of the nanocap (20 nm, 40 nm, 80 nm, and 100 nm) with a fixed diameter of 400 nm, and different diameters of nanosphere (400 nm, 600 nm, 800 nm, and 900 nm) with a fixed thickness of 20 nm were studied in the simulation. Simulation results were compared to investigate how the thickness and diameter will change the magnetic switching behavior of nanocap thin films. Hysteresis loops showed more drastic change with varying the thickness compared to the diameter. To check how the different ways of distributing the same amount of material will affect the hysteresis loops, magnetic hysteresis loops of the nanocaps in four different shapes with the same volume were compared. Based on the comparison among the different shapes the one showing the hysteresis loops with well-defined coercivity was chosen and further simulations on extended shapes were made. Seven nanocaps in a hexagonal pattern were simulated to observe how the interaction among the nanocaps changes the magnetic switching behavior of the system. To remove the edge effect, seven nanocaps were extended to a grid pattern where it maintains the self-assembled pattern with periodic boundary conditions. It was found that magnetic vortices were more likely to form when there was interaction among the nanocaps. The magnetic switching behavior of the grid resembled the hexagonal pattern and the single nanocap when the diameter was 600 nm and higher.

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.

Magnetic Hysteresis in Novel Magnetic Materials

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Publisher : Springer Science & Business Media
ISBN 13 : 9401154783
Total Pages : 866 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Magnetic Hysteresis in Novel Magnetic Materials by : G.C. Hadjipanayis

Download or read book Magnetic Hysteresis in Novel Magnetic Materials written by G.C. Hadjipanayis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed presentation of the physics of the various hysteresis models that are currently used to explain the magnetization reversal process, including coherent and incoherent magnetization processes, micromagnetism and its application in thin films, multilayers, nanowires, particles and bulk magnets, domain wall pinning and domain wall dynamics, and Preisach modelling. Some of the faulty concepts and interpretations that still exist in the literature are rectified. Magnetic imaging techniques are reviewed, including TEM, SEM, magnetic force microscopy, and optical microscopy. Temperature, field and angular dependence of coercivity, magnetic interactions and magnetic phenomena are reviewed and their effect on magnetic hysteresis is discussed. The magnetic properties of novel materials are discussed, including nanoparticles, nanocrystalline granular solids, particulate media, thin films, and bulk magnets. Finally, present and future applications of novel materials are presented, including magnetic and magneto-optic recording media, magneto-electronics, sensors, magnetic circuit design, and novel structures created from rigid, high-energy permanent magnets.

Magnetic Nanostructures

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ISBN 13 : 9781588830005
Total Pages : 0 pages
Book Rating : 4.8/5 (3 download)

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Book Synopsis Magnetic Nanostructures by : Hari Singh Nalwa

Download or read book Magnetic Nanostructures written by Hari Singh Nalwa and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twelve contributions comprise a reference source that is a coherent presentation of the state of the art in this fast growing area of nanotechnology research. Magnetic nanostructures are important for their phenomenal potential for storage; their great commercial value will come from applications in

Handbook of Magnetism and Magnetic Materials

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Publisher : Springer
ISBN 13 : 9783030632083
Total Pages : 1679 pages
Book Rating : 4.6/5 (32 download)

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Book Synopsis Handbook of Magnetism and Magnetic Materials by : Michael Coey

Download or read book Handbook of Magnetism and Magnetic Materials written by Michael Coey and published by Springer. This book was released on 2021-11-19 with total page 1679 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook presents a comprehensive survey of magnetism and magnetic materials. The dramatic advances in information technology and electromagnetic engineering make it necessary to systematically review the approved key knowledge and summarize the state of the art in this vast field within one seminal reference work. The book thus delivers up-to-date and well-structured information on a wealth of topics encompassing all fundamental aspects of the underlying physics and materials science, as well as advanced experimental methodology and applications. It features coverage of the host of fascinating and complex phenomena that arise from the use of magnetic fields in e.g. chemistry and biology. Edited by two internationally renowned scholars and featuring authored chapters from leading experts in the field, Springer’s Handbook of Magnetism and Magnetic Materials is an invaluable source of essential reference information for a broad audience of students, researchers, and magnetism professionals.

The Physics of Ultra-High-Density Magnetic Recording

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Publisher : Springer Science & Business Media
ISBN 13 : 364256657X
Total Pages : 364 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis The Physics of Ultra-High-Density Magnetic Recording by : M.L. Plumer

Download or read book The Physics of Ultra-High-Density Magnetic Recording written by M.L. Plumer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Application-oriented book on magnetic recording, focussing on the underlying physical mechanisms that play crucial roles in medium and transducer development for high areal density disk drives.

Metallic Films for Electronic, Optical and Magnetic Applications

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Publisher : Woodhead Publishing
ISBN 13 : 085709629X
Total Pages : 671 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Metallic Films for Electronic, Optical and Magnetic Applications by : Katayun Barmak

Download or read book Metallic Films for Electronic, Optical and Magnetic Applications written by Katayun Barmak and published by Woodhead Publishing. This book was released on 2014-02-13 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metallic films play an important role in modern technologies such as integrated circuits, information storage, displays, sensors, and coatings. Metallic Films for Electronic, Optical and Magnetic Applications reviews the structure, processing and properties of metallic films. Part one explores the structure of metallic films using characterization methods such as x-ray diffraction and transmission electron microscopy. This part also encompasses the processing of metallic films, including structure formation during deposition and post-deposition reactions and phase transformations. Chapters in part two focus on the properties of metallic films, including mechanical, electrical, magnetic, optical, and thermal properties. Metallic Films for Electronic, Optical and Magnetic Applications is a technical resource for electronics components manufacturers, scientists, and engineers working in the semiconductor industry, product developers of sensors, displays, and other optoelectronic devices, and academics working in the field. Explores the structure of metallic films using characterization methods such as x-ray diffraction and transmission electron microscopy Discusses processing of metallic films, including structure formation during deposition and post-deposition reactions and phase transformations Focuses on the properties of metallic films, including mechanical, electrical, magnetic, optical, and thermal properties

Magnetic Nano- and Microwires

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Publisher : Woodhead Publishing
ISBN 13 : 0081001819
Total Pages : 847 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 2015-05-27 with total page 847 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic nanowires and microwires are key tools in the development ofenhanced devices for information technology (memory and data processing) andsensing. Offering the combined characteristics of high density, high speed, andnon-volatility, they facilitate reliable control of the motion of magnetic domainwalls; a key requirement for the development of novel classes of logic and storagedevices. Part One introduces the design and synthesis of magnetic nanowires andmicrowires, reviewing the growth and processing of nanowires and nanowireheterostructures using such methods as sol-gel and electrodepositioncombinations, focused-electron/ion-beam-induced deposition, chemicalvapour transport, quenching and drawing and magnetic interactions. Magneticand transport properties, alongside domain walls, in nano- and microwiresare then explored in Part Two, before Part Three goes on to explore a widerange of applications for magnetic nano- and microwire devices, includingmemory, microwave and electrochemical applications, in addition to thermalspin polarization and configuration, magnetocalorific effects and Bloch pointdynamics. Detailed coverage of multiple key techniques for the growth and processing of nanowires and microwires Reviews the principles and difficulties involved in applying magnetic nano- and microwires to a wide range of applications Combines the expertise of specialists from around the globe to give a broad overview of current and future trends

Phononics

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Publisher : Elsevier
ISBN 13 : 0128099313
Total Pages : 396 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Phononics by : Leonard Dobrzyński

Download or read book Phononics written by Leonard Dobrzyński and published by Elsevier. This book was released on 2017-09-14 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phononics: Interface Transmission Tutorial Book Series provides an investigation of modern systems that includes a discrete matrix description. Classical continuous systems relying on the use of differential equations are recalled, showing that they generally have a specific limit on their corresponding modern matrix formulation. A detailed description of the mathematical languages that enables readers to find the composite system linear transmission properties is provided in the appendix. The physical model is described with exacting detail, and the bibliography is built to cite—in chronological order—all the scientists that have contributed over many years. Each volume is written with the aim of providing an up-to-date and concise summary of the present knowledge of interface transmission science, thus fostering the exchange of ideas among scientists interested in different aspects of interface transmission. The book serves as an introduction to advanced graduate students, researchers, and scientists with little study on the subject, and is also useful to help keep specialists informed on general progress in the field. Offers a unique approach on phononics from the interfacial transmission point-of-view Teaches the modern physics of interface transmission, in particular, phononics through composite systems Authored and edited by world-leading experts on interface transmission

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.

Atomistic Spin Dynamics

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Publisher : Oxford University Press
ISBN 13 : 0198788665
Total Pages : 265 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis Atomistic Spin Dynamics by : Olle Eriksson

Download or read book Atomistic Spin Dynamics written by Olle Eriksson and published by Oxford University Press. This book was released on 2017 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several large experimental facilities that focus on detection and probing magnetization dynamics have been realized in Europe, USA and Japan. This book covers theoretical and practical aspects of the vibrant and emerging research field of magnetization dynamics.

Introduction to the Theory of Ferromagnetism

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Publisher : Clarendon Press
ISBN 13 : 9780198508083
Total Pages : 344 pages
Book Rating : 4.5/5 (8 download)

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Book Synopsis Introduction to the Theory of Ferromagnetism by : Amikam Aharoni

Download or read book Introduction to the Theory of Ferromagnetism written by Amikam Aharoni and published by Clarendon Press. This book was released on 2000 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book is the second edition of Amikam Aharoni's Introduction to the Theory of Ferromagnetism, based on a popular lecture course. Like its predecessor, it serves a two-fold purpose: First, it is a textbook for first-year graduate and advanced undergraduate students in both physics and engineering. Second, it explains the basic theoretical principles on which the work is based for practising engineers and experimental physicists who work in the field of magnetism, thus also serving to a certain extent as a reference book. For both professionals and students the emphasis is on introducing the foundations of the different subfields, highlighting the direction and tendency of the most recent research. For this new edition, the author has thoroughly updated the material especially of chapters 9 ('The Nucleation Problem') and 11 ('Numerical Micromagnetics'), which now contain the state of the art required by students and professionals who work on advanced topics of ferromagnetism. From reviews on the 1/e: '... a much needed, thorough introduction and guide to the literature. It is full of wisdom and commentary. Even more, it is Amikam Aharoni at his best - telling a story... He is fun to read... The extensive references provide an advanced review of micromagnetics and supply sources for suitable exercises... there is much for the student to do with the guidance provided by Introduction to the Theory of Ferromagnetism.' A. Arrott, Physics Today, September 1997