Exchange Coupling In Perpendicular Magnetic Multilayers

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Magnetic Multilayers

Author : Lawrence H Bennett
Publisher : World Scientific
ISBN 13 : 9814571067
Total Pages : 397 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Magnetic Multilayers by : Lawrence H Bennett

Download or read book Magnetic Multilayers written by Lawrence H Bennett and published by World Scientific. This book was released on 1994-12-16 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on an increasingly important area of materials science and technology, namely, the fabrication and properties of artificial materials where slabs of magnetized materials are sandwiched between slabs of nonmagnetized materials. It includes reviews by experts on the theory and descriptions of the various experimental techniques such as those using nuclear or electron spin probes, as well as optical, X-ray or neutron probes. It also reviews potential applications such as the giant magnetoresistance, and one specialized preparation technique, the electrodeposition. The various chapters are tutorial in nature, making the subject accessible to nonspecialists, as well as useful to researchers in the field.

Current Topics In Physics: In Honor Of Sir Roger J Elliott

Author : Rafael A Barrio
Publisher : World Scientific
ISBN 13 : 1783260351
Total Pages : 416 pages
Book Rating : 4.7/5 (832 download)

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Book Synopsis Current Topics In Physics: In Honor Of Sir Roger J Elliott by : Rafael A Barrio

Download or read book Current Topics In Physics: In Honor Of Sir Roger J Elliott written by Rafael A Barrio and published by World Scientific. This book was released on 2005-06-28 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This indispensable book is a compilation of invited talks delivered at the symposium, “Current Topics in Physics” held in Mexico City in June 2003, to celebrate the 75th birthday of Professor Sir Roger Elliott. The contributions have been prepared by research associates, former students, post-doctoral fellows and colleagues of Professor Elliott, many of them leading scientists — as Sir Roger himself — in important research institutes around the world. The book gives a very timely and comprehensive overview of various key areas of modern condensed matter and statistical physics. 19 original contributions are included, grouped in three main areas: disorder and dynamical systems, structures and glasses, electrical and magnetic properties.The contributions are by many of the foremost researchers in the field of condensed matter and statistical physics. In particular, contributions by such prominent scientists as M E Fisher, A A Maradudin, M F Thorpe, M Balkanski, T Fujiwara, and of course Sir Roger Elliott himself make this book a rewarding read.

Magnetic Multilayers and Giant Magnetoresistance

Author : U. Hartmann
Publisher : Springer Science & Business Media
ISBN 13 : 3662041219
Total Pages : 331 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Magnetic Multilayers and Giant Magnetoresistance by : U. Hartmann

Download or read book Magnetic Multilayers and Giant Magnetoresistance written by U. Hartmann and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unified overview of recent progress in a growing, multi-disciplinary field places special emphasis on the industrial applications of magnetic multilayered materials. The text describes a wide range of physical aspects, together with experimental and theoretical methods.

Magnetoelectronics

Author : Mark Johnson
Publisher : Academic Press
ISBN 13 : 9780120884872
Total Pages : 396 pages
Book Rating : 4.8/5 (848 download)

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Book Synopsis Magnetoelectronics by : Mark Johnson

Download or read book Magnetoelectronics written by Mark Johnson and published by Academic Press. This book was released on 2004 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The arrival of the 'information age' took most people by surprise - including scientists and technologists. Today, research on better, smaller, and faster ways to store and transfer information continues to grow, and growing fast within this scope is the field of magnetoelectronics. With its possibilities as a magnetic storage technology capable of overcoming the vulnerabilities of CMOS (complementary metal on oxide semiconductor), magnetoelectronics promises to be an important installation in the information era.

Magnetism and Magnetic Materials

Author : J. M. D. Coey
Publisher : Cambridge University Press
ISBN 13 : 0521816149
Total Pages : 632 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Magnetism and Magnetic Materials by : J. M. D. Coey

Download or read book Magnetism and Magnetic Materials written by J. M. D. Coey and published by Cambridge University Press. This book was released on 2010-03-25 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential textbook for graduate courses on magnetism and an important source of practical reference data.

Magnetic Storage Systems Beyond 2000

Author : G.C. Hadjipanayis
Publisher : Springer Science & Business Media
ISBN 13 : 9401006245
Total Pages : 610 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis Magnetic Storage Systems Beyond 2000 by : G.C. Hadjipanayis

Download or read book Magnetic Storage Systems Beyond 2000 written by G.C. Hadjipanayis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date and comprehensive review of magnetic storage systems, including particulate and rigid media, magnetic heads, tribology, signal processing spintronics, and other, future systems. A thorough theoretical discussion supplements the experimental and technical aspects. Each section commences with a tutorial paper, which is followed by technical discussions of current research in the area. Written at a level suitable for advanced graduate students.

Perpendicular Magnetic Recording

Author : Sakhrat Khizroev
Publisher : Springer Science & Business Media
ISBN 13 : 1402027230
Total Pages : 183 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Perpendicular Magnetic Recording by : Sakhrat Khizroev

Download or read book Perpendicular Magnetic Recording written by Sakhrat Khizroev and published by Springer Science & Business Media. This book was released on 2006-01-16 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic recording is expected to become core technology in a multi-billion dollar industry in the in the very near future. Some of the most critical discoveries regarding perpendicular write and playback heads and perpendicular media were made only during the last several years as a result of extensive and intensive research in both academia and industry in their fierce race to extend the superparamagnetic limit in the magnetic recording media. These discoveries appear to be critical for implementing perpendicular magnetic recording into an actual disk drive. This book addresses all the open questions and issues which need to be resolved before perpendicular recording can finally be implemented successfully, and is the first monograph in many years to address this subject. This book is intended for graduate students, young engineers and even senior and more experienced researchers in this field who need to acquire adequate knowledge of the physics of perpendicular magnetic recording in order to further develop the field of perpendicular recording.

Magnetoelectronics

Author : Mark Johnson
Publisher : Elsevier
ISBN 13 : 0080473253
Total Pages : 411 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Magnetoelectronics by : Mark Johnson

Download or read book Magnetoelectronics written by Mark Johnson and published by Elsevier. This book was released on 2004-12-02 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: The arrival of the 'information age' took most people by surprise – including scientists and technologists. Today, research on better, smaller, and faster ways to store and transfer information continues to grow, and growing fast within this scope is the field of magnetoelectronics. With its possibilities as a magnetic storage technology capable of overcoming the vulnerabilities of CMOS (complementary metal on oxide semiconductor), magnetoelectronics promises to be an important installation in the information era.

Magnetic Heterostructures

Author : H. Zabel
Publisher : Springer
ISBN 13 : 3540734627
Total Pages : 373 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Magnetic Heterostructures by : H. Zabel

Download or read book Magnetic Heterostructures written by H. Zabel and published by Springer. This book was released on 2007-10-26 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterostructures consist of combinations of different materials, which are in contact through at least one interface. Magnetic heterostructures combine different physical properties which do not exist in nature. This book provides the first comprehensive overview of an exciting and fast developing field of research, which has already resulted in numerous applications and is the basis for future spintronic devices.

Magnetism and Structure in Systems of Reduced Dimension

Author : Robin F.C. Farrow
Publisher : Springer Science & Business Media
ISBN 13 : 1489915192
Total Pages : 504 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Magnetism and Structure in Systems of Reduced Dimension by : Robin F.C. Farrow

Download or read book Magnetism and Structure in Systems of Reduced Dimension written by Robin F.C. Farrow and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the papers presented at the NATO Advanced Research Workshop on "Magnetism and Structure in Systems of Reduced Dimension", held at l'Institut d'Etudes Scientifiques de Cargese - U.M.S. - C.N.R.S. - Universite de Corte Universite de Nice Sophia - Antipolis during June 15-19, 1992. The ordering of papers in the volume reflects the sequence of papers presented at the workshop. The aim was not to segregate the papers into rigidly defmed areas but to group the papers into small clusters, each cluster having a common theme. In this way the parallel, rather than serial, development of areas such as preparation of films, magnetic and structural characterization was highlighted. Indeed the success of the field depends on such parallel development and is assisted by workshops of this nature and the international collaborations which they foster. The organizers and participants of the NATO workshop express their thanks to Mme. Marie-France Hanseier and the staff at l'Institut d'Etudes Scientifiques de Cargese U.M.S. - C.N.R.S. - Universite de Corte - Universite de Nice Sophia - Antipolis for making the workshop and local arrangements a memorable success. Warm thanks are also expressed to Varadachari Sadagopan and Pascal Stefanou for their encouragement and help in making the workshop a reality. We are also grateful to Kristl Hathaway, Larry Cooper and Gary Prinz for advice in developing the workshop program.

Magnetic Order and Coupling Phenomena

Author : Christian Schubert
Publisher : Springer
ISBN 13 : 3319071068
Total Pages : 136 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Magnetic Order and Coupling Phenomena by : Christian Schubert

Download or read book Magnetic Order and Coupling Phenomena written by Christian Schubert and published by Springer. This book was released on 2014-06-03 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents recent developments in magnetic coupling phenomena of ferrimagnetic rare-earth transition-metal Tb-Fe alloys and coupled systems consisting of ferri-/ferromagnetic heterostructures. Taking advantage of the tunability of the exchange coupling between ferrimagnetic and ferromagnetic layers by means of stoichiometry of the Tb-Fe layer, the variable number of repetitions in the Co/Pt multilayer as well as the thickness of an interlayer spacer, it is demonstrated that large perpendicular unidirectional anisotropy can be induced at room temperature. This robust perpendicular exchange bias at room temperature opens up a path towards applications in spintronics.

Frontiers in Magnetism of Reduced Dimension Systems

Author : Victor G. Bar'yakhtar
Publisher : Springer Science & Business Media
ISBN 13 : 9401150044
Total Pages : 597 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Frontiers in Magnetism of Reduced Dimension Systems by : Victor G. Bar'yakhtar

Download or read book Frontiers in Magnetism of Reduced Dimension Systems written by Victor G. Bar'yakhtar and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frontiers in Magnetism of Reduced Dimension Systems presents a definitive statement of our current knowledge and the state of the art in a field that has yet to achieve maturity, even though there are a number of potential applications of thin magnetic films and multilayers, such as magnetic sensors, data storage/retrieval media, actuators, etc. The book is organized into 13 chapters, each including a lecture and contributed papers on a similar subject. Five chapters deal with theoretical descriptions of electron transport phenomena, relaxation processes, nonlinear paramagnetic interactions, phase transitions and macroscopic quantum effects in magnetic films and particles. The description of different characterization techniques occupies an important place in the book. Separate chapters are dedicated to magnetic resonances (FMR, SWR, NMR), magneto-optical spectroscopy, controlling chaos, magnetoelastic phenomena and magnetic resonance force microscopy. A further chapter gives a detailed review, spread over a number of papers, of materials in current use in information storage devices.

Nanomagnetic Materials

Author : Akinobu Yamaguchi
Publisher : Elsevier
ISBN 13 : 0128223545
Total Pages : 814 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Nanomagnetic Materials by : Akinobu Yamaguchi

Download or read book Nanomagnetic Materials written by Akinobu Yamaguchi and published by Elsevier. This book was released on 2021-06-28 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomagnetic Materials: Fabrication, Characterization and Application explores recent studies of conventional nanomagnetic materials in spintronics, data storage, magnetic sensors and biomedical applications. In addition, the book also reviews novel magnetic characteristics induced in two-dimensional materials, diamonds, and those induced by the artificial formation of lattice defect and heterojunction as novel nanomagnetic materials. Nanomagnetic materials are usually based on d- and f-electron systems. They are an important solution to the demand for higher density of information storage, arising from the emergence of novel technologies required for non-volatile memory systems. Advances in the understanding of magnetization dynamics and in the characteristics of nanoparticles or surface of nanomagnetic materials is resulting in greater expansion of applications of nanomagnetic materials, including in biotechnology, sensor devices, energy harvesting, and power generating systems. This book provides a cogent overview of the latest research on novel nanomagnetic materials, including spintronic nanomagnets, molecular nanomagnets, self-assembling magnetic nanomaterials, nanoparticles, multifunctional materials, and heterojunction-induced novel magnetism. - Explains manufacturing principles and process for nanomagnetic materials - Discusses physical and chemical properties and potential industrial applications, such as magnetic data storage, sensors, oscillator, permanent magnets, power generations, and biomedical applications - Assesses the major challenges of using magnetic nanomaterials on a broad scale

Confined Magnon Modes and Anisotropic Exchange Interaction in Ultrathin Co Films

Author : Ying-Jiun Chen
Publisher : Logos Verlag Berlin GmbH
ISBN 13 : 3832544704
Total Pages : 132 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Confined Magnon Modes and Anisotropic Exchange Interaction in Ultrathin Co Films by : Ying-Jiun Chen

Download or read book Confined Magnon Modes and Anisotropic Exchange Interaction in Ultrathin Co Films written by Ying-Jiun Chen and published by Logos Verlag Berlin GmbH. This book was released on 2017 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fundamental need in wireless communication and modern computer processors is to fabricate faster, smaller, and lower power-consumption circuits. A promising approach is the utilization of spin waves, or rather, magnons in ferromagnetic films. Quantum confinement in ultra-thin films permits the coexistence of several exchange-dominated magnon modes with terahertz-range frequencies and sub-nanometer length scales. By means of spin-polarized electron energy loss spectroscopy (SPEELS), these exchange-dominated terahertz magnons are directly probed in ultra-thin cobalt films on Ir(001), Cu(001) and Pt(111) single crystal surfaces. The dispersion relation of the quantized magnon modes depends particularly on the interatomic exchange interaction in individual layers. By tuning the exchange interaction, modes with opposite group velocities, and thus an opposite propagation direction of the wave packets, can be generated. Ab initio theoretical calculations as well as an analytical Heisenberg model reveal a spatial localization of the modes at the surface, interior, and interface of the film that opens an experimental access to the layer-dependent magnetic properties. In itinerant ferromagnets like cobalt the magnetic properties depend sensitively on many-body correlation effects in the electronic structure. Here, it is shown for the first time that spin-dependent correlations lead to a pronounced renormalization of the energy of the highest magnon mode by up to 260 meV, explaining the significant overestimation of theoretically predicted magnon energies and interatomic exchange interaction found in literature.

Nanocomposites, Nanostructures, and Their Applications

Author : Olena Fesenko
Publisher : Springer
ISBN 13 : 3030177599
Total Pages : 606 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Nanocomposites, Nanostructures, and Their Applications by : Olena Fesenko

Download or read book Nanocomposites, Nanostructures, and Their Applications written by Olena Fesenko and published by Springer. This book was released on 2019-08-02 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights some of the latest advances in nanotechnology and nanomaterials from leading researchers in Ukraine, Europe, and beyond. It features contributions from participants in the 6th International Science and Practice Conference Nanotechnology and Nanomaterials (NANO2018) in Kiev, Ukraine on August 27-30, 2018 organized by the Institute of Physics of the National Academy of Sciences of Ukraine, University of Tartu (Estonia), University of Turin (Italy), and Pierre and Marie Curie University (France). Internationally recognized experts from a wide range of universities and research institutions share their knowledge and key results on material properties, behavior, and synthesis. This book's companion volume also addresses topics such as nanooptics, energy storage, and biomedical applications.

Modern Magnetic and Spintronic Materials

Author : Andreas Kaidatzis
Publisher : Springer Nature
ISBN 13 : 9402420347
Total Pages : 171 pages
Book Rating : 4.4/5 (24 download)

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Book Synopsis Modern Magnetic and Spintronic Materials by : Andreas Kaidatzis

Download or read book Modern Magnetic and Spintronic Materials written by Andreas Kaidatzis and published by Springer Nature. This book was released on 2020-07-14 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic and spintronic materials are ubiquitous in modern technological applications, e.g. in electric motors, power generators, sensors and actuators, not to mention information storage and processing. Medical technology has also greatly benefited from magnetic materials – especially magnetic nanoparticles – for therapy and diagnostics methods. All of the above-mentioned applications rely on the properties of the materials used. These properties in turn depend on intrinsic and extrinsic material parameters. The former are related to the actual elements used and their properties, e.g. atomic magnetic moment and exchange interaction between atoms; the latter are related to the structural and microstructural properties of the materials used, e.g. their crystal structure, grain size, and grain boundary phases. Focusing on state-of-the-art magnetic and spintronic materials, this book will introduce readers to a range of related topics in Physics and Materials Science. Phenomena and processes at the nanoscale are of particular importance in this context; accordingly, much of the book addresses such topics.

Magnetism and Magnetic Materials

Author : Neeraj Panwar
Publisher : BoD – Books on Demand
ISBN 13 : 1789236789
Total Pages : 120 pages
Book Rating : 4.7/5 (892 download)

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Book Synopsis Magnetism and Magnetic Materials by : Neeraj Panwar

Download or read book Magnetism and Magnetic Materials written by Neeraj Panwar and published by BoD – Books on Demand. This book was released on 2018-09-19 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the book is to provide the reader with a comprehensive overview of the current research in the interesting field of magnetism and magnetic materials. Some very interesting topics like erasing and retrieving the particular magnetic domain of a ferromagnetic thin film, the single domain behaviour of magnetic nanowire with dimension less than 100 nm, magneto-transport behaviour of Heusler alloys etc. have been covered.