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.

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 Featuring end-of-chapter problem sets accompanied by extensive contemporary and historical references, this book provides the essential tools for any graduate or advanced undergraduate-level course of studies on the emerging field of magnonics.

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

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.

Controlling Anisotropy in Organic based Magnets for Coherent Magnonics

Controlling Anisotropy in Organic based Magnets for Coherent Magnonics
Author: Michael A. Chilcote
Publsiher: Unknown
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.

Microwave Magnonics at Millikelvin Temperatures

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

Microwave Magnonics at Millikelvin Temperatures Book Review:

The Building Blocks of Magnonics

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

The Building Blocks of Magnonics Book Review:

Spin Wave Confinement

Spin Wave Confinement
Author: Sergej O. Demokritov
Publsiher: CRC Press
Total Pages: 436
Release: 2017-09-07
ISBN 10: 1351617214
ISBN 13: 9781351617215
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.

Research EU

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

Research EU Book Review:

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.

Organic Spintronics

Organic Spintronics
Author: Zeev Valy Vardeny
Publsiher: CRC Press
Total Pages: 352
Release: 2010-04-09
ISBN 10: 9781439806579
ISBN 13: 1439806578
Language: EN, FR, DE, ES & NL

Organic Spintronics Book Review:

Present worldwide funding in organic electronics is poised to stimulate major research and development efforts in organic materials research for lighting, photovoltaic, and other optoelectronic applications. The field of organic spintronics, in particular, has flourished in the area of organic magneto-transport. Reflecting the main avenues of substantial advances in this arena, Organic Spintronics is an up-to-date summary of the experimental and theoretical aspects of the field. With contributions by a panel of international experts on the cutting edge of research, this volume explores: Spin injection and manipulation in organic spin valves The magnetic field effect in organic light-emitting diodes (OLEDs) The spin transport effect in relation to spin manipulation Organic magnets as spin injection electrodes in organic spintronics devices The coherent control of spins in organic devices using the technique of electronically detected magnetic resonance The possibility of using organic spin valves as sensors Balancing practical experimentation with analytical constructs, the book covers both the theoretical aspects of spin injection, transport, and detection in organic spin valves as well as the underlying mechanism of the magnetoresistance and magneto-electroluminescence in OLEDs. The first book of its kind on this specialized area, this volume is destined to provide researchers and students with the impetus to develop new channels of inquiry in an area that has almost limitless potential.

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: Unknown
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.

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

Optical Components Techniques and Systems in Engineering

Optical Components  Techniques  and Systems in Engineering
Author: Sirohi
Publsiher: Routledge
Total Pages: 456
Release: 2017-10-02
ISBN 10: 1351426893
ISBN 13: 9781351426893
Language: EN, FR, DE, ES & NL

Optical Components Techniques and Systems in Engineering Book Review:

Presents optical techniques and measurement procedures, providing basic background information on optics and lasers, their components and basic systems. Contains information on thermal and laser sources, detectors, and recording materials, semi-conductor laser diodes, and optical techniques such as

Mathematics and Physics for Nanotechnology

Mathematics and Physics for Nanotechnology
Author: Paolo Di Sia
Publsiher: CRC Press
Total Pages: 230
Release: 2019-02-05
ISBN 10: 0429650949
ISBN 13: 9780429650949
Language: EN, FR, DE, ES & NL

Mathematics and Physics for Nanotechnology Book Review:

Nanobiotechnology is a new interdisciplinary science with revolutionary perspectives arising from the fact that at nanosize the behaviour and characteristics of matter change with respect to ordinary macroscopic dimensions. Nanotechnology is a new way for producing and getting materials, structures and devices with greatly improved or completely new properties and functionalities. This book provides an introductory overview of the nanobiotechnology world along with a general technical framework about mathematical modelling through which we today study the phenomena of charge transport at the nanometer level. Although it is not a purely mathematics or physics book, it introduces the basic mathematical and physical notions that are important and necessary for theory and applications in nanobiotechnology. Therefore, it can be considered an extended formulary of basic and advanced concepts. It can be the starting point for discussions and insights and can be used for further developments in mathematical–physical modelling linked to the nanobiotechnology world. The book is dedicated to all those who follow their ideas in life and pursue their choices with determination and firmness, in a free and independent way.

Slow Light

Slow Light
Author: Jacob B. Khurgin,Rodney S. Tucker
Publsiher: CRC Press
Total Pages: 404
Release: 2018-10-08
ISBN 10: 1420061526
ISBN 13: 9781420061529
Language: EN, FR, DE, ES & NL

Slow Light Book Review:

One of the Top Selling Physics Books according to YBP Library Services The exotic effects of slow light have been widely observed in the laboratory. However, current literature fails to explore the wider field of slow light in photonic structures and optical fibers. Reflecting recent research, Slow Light: Science and Applications presents a comprehensive introduction to slow light and its potential applications, including storage, switching, DOD applications, and nonlinear optics. The book covers fundamentals of slow light in various media, including atomic media, semiconductors, fibers, and photonic structures. Leading authorities in such diverse fields as atomic vapor spectroscopy, fiber amplifiers, and integrated optics provide an interdisciplinary perspective. They uncover potential applications in both linear and nonlinear optics. While it is impossible to account for all the captivating developments that have occurred in the last few years, this book provides an exceptional survey of the current state of the slow light field.

Fast Light Slow Light and Left Handed Light

Fast Light  Slow Light and Left Handed Light
Author: P.W. Milonni
Publsiher: CRC Press
Total Pages: 262
Release: 2004-11-30
ISBN 10: 9781420034332
ISBN 13: 1420034332
Language: EN, FR, DE, ES & NL

Fast Light Slow Light and Left Handed Light Book Review:

The propagation of light in dispersive media is a subject of fundamental as well as practical importance. In recent years attention has focused in particular on how refractive index can vary with frequency in such a way that the group velocities of optical pulses can be much greater or much smaller than the speed of light in vacuum, or in which the refractive index can be negative. Treating these topics at an introductory to intermediate level, Fast Light, Slow Light and Left-Handed Light focuses on the basic theory and describes the significant experimental progress made during the past decade. The book pays considerable attention to the fact that superluminal group velocities are not in conflict with special relativity and to the role of quantum effects in preventing superluminal communication and violations of Einstein causality. It also explores some of the basic physics at the opposite extreme of very slow group velocities as well as stopped and regenerated light, including the concepts of electromagnetically induced transparency and dark-state polaritons. Another very active aspect of the subject discussed concerns the possibility of designing metamaterials in which the refractive index can be negative and propagating light is left-handed in the sense that the phase and group velocities are in opposite directions. The last two chapters are an introduction to some of the basic theory and consequences of negative refractive index, with emphasis on the seminal work carried out since 2000. The possibility that "perfect" lenses can be made from negative-index metamaterials-which has been perhaps the most controversial aspect of the field-is introduced and discussed in some detail.

An Introduction to Metamaterials and Waves in Composites

An Introduction to Metamaterials and Waves in Composites
Author: Biswajit Banerjee
Publsiher: CRC Press
Total Pages: 375
Release: 2011-06-07
ISBN 10: 1439841578
ISBN 13: 9781439841570
Language: EN, FR, DE, ES & NL

An Introduction to Metamaterials and Waves in Composites Book Review:

Requiring no advanced knowledge of wave propagation, An Introduction to Metamaterials and Waves in Composites focuses on theoretical aspects of metamaterials, periodic composites, and layered composites. The book gives novices a platform from which they can start exploring the subject in more detail. After introducing concepts related to elasticity, acoustics, and electrodynamics in media, the text presents plane wave solutions to the equations that describe elastic, acoustic, and electromagnetic waves. It examines the plane wave expansion of sources as well as scattering from curved interfaces, specifically spheres and cylinders. The author then covers electrodynamic, acoustic, and elastodynamic metamaterials. He also describes examples of transformations, aspects of acoustic cloaking, and applications of pentamode materials to acoustic cloaking. With a focus on periodic composites, the text uses the Bloch-Floquet theorem to find the effective behavior of composites in the quasistatic limit, presents the quasistatic equations of elastodynamic and electromagnetic waves, and investigates Brillouin zones and band gaps in periodic structures. The final chapter discusses wave propagation in smoothly varying layered media, anisotropic density of a periodic layered medium, and quasistatic homogenization of laminates. This book provides a launch pad for research into elastic and acoustic metamaterials. Many of the ideas presented have yet to be realized experimentally—the book encourages readers to explore these ideas and bring them to technological maturity.

High k Gate Dielectrics

High k Gate Dielectrics
Author: Michel Houssa
Publsiher: CRC Press
Total Pages: 614
Release: 2003-12-01
ISBN 10: 1420034146
ISBN 13: 9781420034141
Language: EN, FR, DE, ES & NL

High k Gate Dielectrics Book Review:

The drive toward smaller and smaller electronic componentry has huge implications for the materials currently being used. As quantum mechanical effects begin to dominate, conventional materials will be unable to function at scales much smaller than those in current use. For this reason, new materials with higher electrical permittivity will be requ