Magnonics

Magnonics
Author: Sergej O. Demokritov,Andrei N. Slavin
Publsiher: Springer Science & Business Media
Total Pages: 262
Release: 2012-08-15
ISBN 10: 3642302475
ISBN 13: 9783642302473
Language: EN, FR, DE, ES & NL

Magnonics Book Review:

Spin waves (and their quanta magnons) can effectively carry and process information in magnetic nanostructures. By analogy to photonics, this research field is labelled magnonics. It comprises the study of excitation, detection, and manipulation of magnons. From the practical point of view, the most attractive feature of magnonic devices is the controllability of their functioning by an external magnetic field. This book has been designed for students and researchers working in magnetism. Here the readers will find review articles written by leading experts working on realization of magnonic devices.

Three Dimensional Magnonics

Three Dimensional Magnonics
Author: Gianluca Gubbiotti
Publsiher: CRC Press
Total Pages: 396
Release: 2019-07-16
ISBN 10: 1000024547
ISBN 13: 9781000024548
Language: EN, FR, DE, ES & NL

Three Dimensional Magnonics Book Review:

Magnonics, a research field that uses spin waves, collective excitations of ordered magnetic materials, or magnons (their quanta) as a tool for signal processing, communication, and computation, has rapidly grown during the past decade because of the low-energy consumption and potential compatibility with next-generation circuits beyond CMOS electronics. The interest in 3D magnonic nanostructures follows the latest trend in conventional electronics based on expansion from 2D planar to 3D vertically integrated structures. To remain on the same technological level, a similar expansion should be realized in magnonics. Following this trend, this book provides an overview of recent developments in the exploitation of the third dimension in magnonics, with special focus on the propagation of spin waves in layered magnonic crystals, spin textures, curved surfaces, 3D nano-objects, and cavity magnonics.

Adding nonlinearity to an electromagnetic magnonic quantum hybrid device

Adding nonlinearity to an electromagnetic magnonic quantum hybrid device
Author: Pfirrmann, Marco
Publsiher: KIT Scientific Publishing
Total Pages: 138
Release: 2020-10-05
ISBN 10: 3731510030
ISBN 13: 9783731510031
Language: EN, FR, DE, ES & NL

Adding nonlinearity to an electromagnetic magnonic quantum hybrid device Book Review:

In this book, hybrid systems based on yttrium-iron-garnet (YIG), three dimensional microwave cavity resonators, and superconducting transmon qubits, are investigated by continuous wave and pulsed microwave spectroscopy. Limitations to the magnetic linewidth in the quantum regime are identified and coherent exchange between a magnon and a superconducting qubit are demonstrated. Finally, a first step towards a strongly coupled hybrid system containing all three components is demonstrated.

Magnonics

Magnonics
Author: Abdellatif Akjouj,Leonard Dobrzyński,Housni Al-Wahsh,El Houssaine El Boudouti,Gaetan Leveque,Yan Pennec,Bahram Djafari-Rouhani
Publsiher: Elsevier
Total Pages: 270
Release: 2019-01-09
ISBN 10: 0128133678
ISBN 13: 9780128133675
Language: EN, FR, DE, ES & NL

Magnonics Book Review:

Magnonics: Interface Transmission Tutorial Book Series provides up-to-date and concise summaries of the present knowledge of interface transmission science. The series' volumes foster the exchange of ideas among scientists interested in different aspects of interface transmission, with each release designed as a text, a reference, and a source. The series serves as an introduction to advanced graduate students, researchers and scientists with little acquaintance with the subject, and is also useful in keeping specialists informed about general progress in the field. A detailed description of mathematical languages is provided in an appendix, enabling readers to find composite system linear transmission properties. All scientists who contribute to these volume have worked in interface transmission in composite systems over many years, providing a thorough and comprehensive understanding of magnonics. Offers a unique approach to magnonics from an interfacial transmission point-of-view Teaches the modern physics of interface transmission, and in particular, magnonics through composite systems Authored and edited by world-leading experts on Interface Transmission

Fundamentals of Magnonics

Fundamentals of Magnonics
Author: Sergio M. Rezende
Publsiher: Springer Nature
Total Pages: 372
Release: 2020
ISBN 10: 3030413179
ISBN 13: 9783030413170
Language: EN, FR, DE, ES & NL

Fundamentals of Magnonics Book Review:

Fundamentals of Magnonics is a textbook for beginning graduate students in the areas of magnetism and spintronics. The level of presentation assumes only basic knowledge of the origin of magnetism and electromagnetism, and quantum mechanics. The book utilizes elementary mathematical derivations, aimed mainly at explaining the physical concepts involved in the phenomena studied and enabling a deeper understanding of the experiments presented. Key topics include the basic phenomena of ferromagnetic resonance in bulk materials and thin films, semi-classical theory of spin waves, quantum theory of spin waves and magnons, magnons in antiferromagnets, parametric excitation of magnons, nonlinear and chaotic phenomena, Bose-Einstein condensation of magnons, and magnon spintronics. Featuring end-of-chapter problem sets accompanied by extensive contemporary and historical references, this book provides the essential tools for any graduate or advanced undergraduate-level course of studies on the emerging field of magnonics.

Controlling Anisotropy in Organic based Magnets for Coherent Magnonics

Controlling Anisotropy in Organic based Magnets for Coherent Magnonics
Author: Michael A. Chilcote
Publsiher: Anonim
Total Pages: 329
Release: 2020
ISBN 10:
ISBN 13: OCLC:1149495458
Language: EN, FR, DE, ES & NL

Controlling Anisotropy in Organic based Magnets for Coherent Magnonics Book Review:

The study of coherent magnonic interactions relies implicitly on the ability to excite and exploit long lived spin wave excitations in a magnetic material. That requirement has led to the nearly universal reliance on yittrium iron garnet (YIG), which for half a century has reigned as the unchallenged leader in low-loss magnetic resonance despite extensive efforts to identify alternative materials. Surprisingly, the organic-based ferrimagnet vanadium tetracyanoethylene (V[TCNE]x; x ~ 2) has recently emerged as a compelling alternative to YIG. In contrast to other organic-based materials, V[TCNE]x exhibits robust magnetism, has a single-peaked, narrow magnetic resonance feature (less than 1 G at 10 GHz), and has a Curie temperature of over 600 K with sharp hysteresis switching to full saturation at room temperature. On the other hand, progress in the field of organic electronics has yielded significant advances in the development and application of organic light emitting diodes (OLEDs), organic photovoltaics (OPVs), and organic field effect transistors (OFETs). The success of these device applications suggests that further expansion of the field to include magnetic functionality offers promising opportunities. At the same time, the emergence of optimized thin-film growth of and successful encapsulation strategies for organic-based magnetic materials allows for long term stability of high-quality magnets under ambient conditions. Presented here is the synthesis of a new class of organic-based magnetic nanostructures consisting of nanowires of V[TCNE]x that assemble along the ridges of a grooved substrate. These nanowires exhibit uniaxial magnetic anisotropy with an in-plane easy axis perpendicular to the nanowires, which is in direct contrast to the isotropic in-plane response of typical thin-films. These nanostructures support the excitation of multiple modes, and when these different magnon modes are brought into resonance by varying the orientation of an in-plane magnetic field, we observe anticrossing behavior, indicating strong coherent coupling between the excitations. Furthermore, micromagnetic simulations using real nanowire profiles extracted from cross-sectional scanning electron microscopy faithfully reproduce the experimentally measured spectra without any free parameters, including spin-wave and other higher-order modes Additionally, we use this data to explore the origin of the induced anisotropy in this materials system and note that these results offer insight into a whole class of organic-based magnetic materials of the form M[Acceptor]x (M = transition metal; x ~ 2). We study films of the V[TCNE]x analog vanadium methyl tricyanoethylenecarboxylate (V[MeTCEC]x), which show a temperature-dependent switch in the easy axis from in-plane to out of plane, supporting conclusions drawn from studies of the induced anisotropy in V[TCNE]x nanostructures. These results introduce a new degree of freedom for organic-based magnetism and spintronics, and together with recent demonstration of encapsulation technologies and demonstrated functional microwave devices that exhibit high quality factors across a range of frequencies, suggest promising applications in microwave electronics and quantum magnonics.

Recent Advances in Topological Ferroics and their Dynamics

Recent Advances in Topological Ferroics and their Dynamics
Author: Robert L. Stamps,Helmut Schultheib
Publsiher: Academic Press
Total Pages: 302
Release: 2019-10-18
ISBN 10: 0081029217
ISBN 13: 9780081029213
Language: EN, FR, DE, ES & NL

Recent Advances in Topological Ferroics and their Dynamics Book Review:

Recent Advances in Topological Ferroics and Their Dynamics, Volume 70 in the Solid State Physics series, provides the latest information on the branch of physics that is primarily devoted to the study of matter in its solid phase, especially at the atomic level. This prestigious serial presents timely and state-of-the-art reviews pertaining to all aspects of solid state physics. Contains contributions from leading authorities in the study of solid state physics, especially at the atomic level Informs and updates on all the latest developments in the field Presents timely, state-of-the-art reviews pertaining to all aspects of solid state physics

Ultrafast Magnetism I

Ultrafast Magnetism I
Author: Jean-Yves Bigot,Wolfgang Hübner,Theo Rasing,Roy Chantrell
Publsiher: Springer
Total Pages: 341
Release: 2014-08-05
ISBN 10: 3319077430
ISBN 13: 9783319077437
Language: EN, FR, DE, ES & NL

Ultrafast Magnetism I Book Review:

This volume on Ultrafast Magnetism is a collection of articles presented at the international “Ultrafast Magnetization Conference” held at the Congress Center in Strasbourg, France, from October 28th to November 1st, 2013. This first conference, which is intended to be held every two years, received a wonderful attendance and gathered scientists from 27 countries in the field of Femtomagnetism, encompassing many theoretical and experimental research subjects related to the spins dynamics in bulk or nanostructured materials. The participants appreciated this unique opportunity for discussing new ideas and debating on various physical interpretations of the reported phenomena. The format of a single session with many oral contributions as well as extensive time for poster presentations allowed researchers to have a detailed overview of the field. Importantly, one could sense that, in addition to studying fundamental magnetic phenomena, ultrafast magnetism has entered in a phase where applied physics and engineering are playing an important role. Several devices are being proposed with exciting R&D perspectives in the near future, in particular for magnetic recording, time resolved magnetic imaging and spin polarized transport, therefore establishing connections between various aspects of modern magnetism. Simultaneously, the diversity of techniques and experimental configurations has flourished during the past years, employing in particular Xrays, visible, infra-red and terahertz radiations. It was also obvious that an important effort is being made for tracking the dynamics of spins and magnetic domains at the nanometer scale, opening the pathway to exciting future developments. The concerted efforts between theoretical and experimental approaches for explaining the dynamical behaviors of angular momentum and energy levels, on different classes of magnetic materials, are worth pointing out. Finally it was unanimously recognized that the quality of the scientific oral and poster presentations contributed to bring the conference to a very high international standard.

Spin Wave Confinement

Spin Wave Confinement
Author: Sergej O. Demokritov
Publsiher: CRC Press
Total Pages: 436
Release: 2017-09-07
ISBN 10: 1351617206
ISBN 13: 9781351617208
Language: EN, FR, DE, ES & NL

Spin Wave Confinement Book Review:

Since the publication of the first edition of Spin-Wave Confinement, the magnetic community’s interest in dynamic excitations in magnetic systems of reduced dimensions has been increasing. Although the concept of spin waves and their quanta (magnons) as propagating excitation of magnetic media was introduced more than 80 years ago, this field has been repeatedly bringing us fascinating new physical phenomena. The successful development of magnonics as an emerging subfield of spintronics, which considers confined spin waves as a basis for smaller, faster, more robust, and more power-efficient electronic devices, inevitably demands reduction in the sizes and dimensions of the magnetic systems being studied. The unique features of magnons, including the possibility of carrying spin information over relatively long distances, the possibility of achieving submicrometer wavelength at microwave frequencies, and controllability by electronic signal via magnetic fields, make magnonic devices distinctively suited for implementation of novel integrated electronic schemes characterized by high speed, low power consumption, and extended functionalities. Edited by S. O. Demokritov, a prominent magnonics researcher who has successfully collected the results of cutting-edge research by almost all main players in the field, this book is for everyone involved in nanotechnology, spintronics, magnonics, and nanomagnetism.

Electric Field Induced Spin Wave Generation for Beyond CMOS Magnonic Logic Devices

Electric Field Induced Spin Wave Generation for Beyond CMOS Magnonic Logic Devices
Author: Jayshankar Nath
Publsiher: Anonim
Total Pages: 58
Release: 2012
ISBN 10:
ISBN 13: OCLC:828640876
Language: EN, FR, DE, ES & NL

Electric Field Induced Spin Wave Generation for Beyond CMOS Magnonic Logic Devices Book Review:

The semiconductor industry is fast approaching the fundamental scaling limit of conventional complementary metal-oxide-semiconductor (CMOS) devices. This has spurred numerous exploratory researches in the last decade, on technologies that can sustain Moore's law and eventually replace CMOS based devices. One such magnonics based, beyond CMOS device is called the spin wave device. A spin wave device is a low power magnetic logic device that uses a propagating wave of precessional spins, called a spin wave, to perform computations. Traditionally, spin waves have been generated using energetically inefficient, inductively coupled antennas. In order to attain atto-joule energy per operation, which is substantially lower than that of the current generation of CMOS devices, we propose and demonstrate a novel method of spin wave generation using the strain mediated magneto electric effect. We have conducted extensive experimental and numerical studies to design, engineer and fabricate such nano scale spin wave devices. These devices could in effect outperform and eventually replace the CMOS based logic devices.

Magnetic Structures of 2D and 3D Nanoparticles

Magnetic Structures of 2D and 3D Nanoparticles
Author: Jean-Claude Serge Levy
Publsiher: CRC Press
Total Pages: 458
Release: 2018-09-03
ISBN 10: 1315361353
ISBN 13: 9781315361352
Language: EN, FR, DE, ES & NL

Magnetic Structures of 2D and 3D Nanoparticles Book Review:

Magnetic nanoparticles appear naturally in rock magnetism together with a large distribution of sizes and shapes. They have numerous applications from nano-size magnetic memories to metamaterials for electromagnetic waves as well as biological applications such as nanosurgery with minimal traumatism. Their long-ranged size- and shape-dependent dipolar interactions provide numerous useful properties. This book describes the preparation as well as the magnetic properties of nanoparticles and also considers 2D dots, nearly spherical samples, elongated samples, and various assemblies of nanoparticles. The authors report the static magnetic structures and dynamic properties of these nanoparticles and the topological defects in 2D and 3D nanoparticles with new examples of S-shaped vortex or antivortex and of bent vortex or antivortex in 3D nanoparticles. The spectrum of magnetic excitations is shown to exhibit the occurrence of gaps, a key for magnonic metamaterial devices. Magnetic excited states are also considered with their coupling to nanoparticle elastic properties.

The Building Blocks of Magnonics

The Building Blocks of Magnonics
Author: Anonim
Publsiher: Anonim
Total Pages: 30
Release: 2011
ISBN 10:
ISBN 13: OCLC:767790545
Language: EN, FR, DE, ES & NL

The Building Blocks of Magnonics Book Review:

Research EU

Research EU
Author: Anonim
Publsiher: Anonim
Total Pages: 329
Release: 2013-11
ISBN 10:
ISBN 13: MINN:31951D037454534
Language: EN, FR, DE, ES & NL

Research EU Book Review:

Achievements in Magnetism

Achievements in Magnetism
Author: Nikolai S. Perov,Anna Semisalova
Publsiher: Trans Tech Publications Ltd
Total Pages: 812
Release: 2015-07-02
ISBN 10: 3038269484
ISBN 13: 9783038269489
Language: EN, FR, DE, ES & NL

Achievements in Magnetism Book Review:

Collection of selected, peer reviewed papers from the 6th Moscow International Symposium on Magnetism (MISM), June 29-July 3, 2014, Moscow, Russian Federation. The 178 papers are grouped as follows: Chapter 1: Theory Research and Numerical Simulation; Chapter 2: Magnetic Semiconductors and Oxides; Chapter 3: Magnetic Alloys and Magnetocaloric Effect; Chapter 4: Magnetic Microwires; Chapter 5: Magnetic Soft Matter; Chapter 6: Multiferroics; Chapter 7: Spintronics and Magnetotransport; Chapter 8: High Frequency Properties; Chapter 9: Nanostructures and Low Dimensional Magnetism; Chapter 10: Magnetic Thin Films; Chapter 11: Magnetism and Superconductivity; Chapter 12: Magnetism in Biology and Medicine

Nanomagnetic and Spintronic Devices for Energy Efficient Memory and Computing

Nanomagnetic and Spintronic Devices for Energy Efficient Memory and Computing
Author: Jayasimha Atulasimha,Supriyo Bandyopadhyay
Publsiher: John Wiley & Sons
Total Pages: 352
Release: 2016-01-27
ISBN 10: 1118869257
ISBN 13: 9781118869253
Language: EN, FR, DE, ES & NL

Nanomagnetic and Spintronic Devices for Energy Efficient Memory and Computing Book Review:

Nanomagnetic and spintronic computing devices are strong contenders for future replacements of CMOS. This is an important and rapidly evolving area with the semiconductor industry investing significantly in the study of nanomagnetic phenomena and in developing strategies to pinpoint and regulate nanomagnetic reliably with a high degree of energy efficiency. This timely book explores the recent and on-going research into nanomagnetic-based technology. Key features: Detailed background material and comprehensive descriptions of the current state-of-the-art research on each topic. Focuses on direct applications to devices that have potential to replace CMOS devices for computing applications such as memory, logic and higher order information processing. Discusses spin-based devices where the spin degree of freedom of charge carriers are exploited for device operation and ultimately information processing. Describes magnet switching methodologies to minimize energy dissipation. Comprehensive bibliographies included for each chapter enabling readers to conduct further research in this field. Written by internationally recognized experts, this book provides an overview of a rapidly burgeoning field for electronic device engineers, field-based applied physicists, material scientists and nanotechnologists. Furthermore, its clear and concise form equips readers with the basic understanding required to comprehend the present stage of development and to be able to contribute to future development. Nanomagnetic and Spintronic Devices for Energy-Efficient Memory and Computing is also an indispensable resource for students and researchers interested in computer hardware, device physics and circuits design.

Nanomagnetism

Nanomagnetism
Author: Claude Fermon,Marcel Van de Voorde
Publsiher: John Wiley & Sons
Total Pages: 346
Release: 2017-03-17
ISBN 10: 3527699066
ISBN 13: 9783527699063
Language: EN, FR, DE, ES & NL

Nanomagnetism Book Review:

This first book to focus on the applications of nanomagnetism presents those already realized while also suggesting bold ideas for further breakthroughs. The first part is devoted to the concept of spin electronics and its use for data storage and magnetic sensing, while the second part concentrates on magnetic nanoparticles and their use in industrial environment, biological and medical applications. The third, more prospective part goes on to describe emerging applications related to spin current creation and manipulation, dynamics, spin waves and binary logic based on nano-scale magnetism. With its unique choice of topics and authors, this will appeal to academic as well as corporate researchers in a wide range of disciplines from physics via materials science to engineering, chemistry and life science.

Microwave Magnonics at Millikelvin Temperatures

Microwave Magnonics at Millikelvin Temperatures
Author: Sandoko Kosen
Publsiher: Anonim
Total Pages: 329
Release: 2019
ISBN 10:
ISBN 13: OCLC:1127189740
Language: EN, FR, DE, ES & NL

Microwave Magnonics at Millikelvin Temperatures Book Review:

Spin Wave Confinement

Spin Wave Confinement
Author: Sergej O. Demokritov
Publsiher: CRC Press
Total Pages: 240
Release: 2019-07-17
ISBN 10: 0429533616
ISBN 13: 9780429533617
Language: EN, FR, DE, ES & NL

Spin Wave Confinement Book Review:

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

Spin Dynamics and Damping in Ferromagnetic Thin Films and Nanostructures

Spin Dynamics and Damping in Ferromagnetic Thin Films and Nanostructures
Author: Anjan Barman,Jaivardhan Sinha
Publsiher: Springer
Total Pages: 156
Release: 2017-12-27
ISBN 10: 3319662961
ISBN 13: 9783319662961
Language: EN, FR, DE, ES & NL

Spin Dynamics and Damping in Ferromagnetic Thin Films and Nanostructures Book Review:

This book provides a comprehensive overview of the latest developments in the field of spin dynamics and magnetic damping. It discusses the various ways to tune damping, specifically, dynamic and static control in a ferromagnetic layer/heavy metal layer. In addition, it addresses all optical detection techniques for the investigation of modulation of damping, for example, the time-resolved magneto-optical Kerr effect technique.

Nonequilibrium Magnons

Nonequilibrium Magnons
Author: Vladimir L. Safonov
Publsiher: John Wiley & Sons
Total Pages: 204
Release: 2012-11-08
ISBN 10: 3527670556
ISBN 13: 9783527670550
Language: EN, FR, DE, ES & NL

Nonequilibrium Magnons Book Review:

This much-needed book addresses the concepts, models, experiments and applications of magnons and spin wave in magnetic devices. It fills the gap in the current literature by providing the theoretical and technological framework needed to develop innovative magnetic devices, such as recording devices and sensors. Starting with a historical review of developments in the magnon concept, and including original experimental results, the author presents methods of magnon excitation, and several basic models to describe magnon gas. He includes experiments on Bose-Einstein condensation of non-equilibrium magnons, as well as various applications of a magnon approach.