Introduction to Spintronics

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Publisher : CRC Press
ISBN 13 : 1420004743
Total Pages : 536 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Introduction to Spintronics by : Supriyo Bandyopadhyay

Download or read book Introduction to Spintronics written by Supriyo Bandyopadhyay and published by CRC Press. This book was released on 2008-03-20 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using spin to replace or augment the role of charge in signal processing devices, computing systems and circuits may improve speed, power consumption, and device density in some cases—making the study of spinone of the fastest-growing areas in micro- and nanoelectronics. With most of the literature on the subject still highly advanced and heavily theoretical, the demand for a practical introduction to the concepts relating to spin has only now been filled. Explains effects such as giant magnetoresistance, the subject of the 2007 Nobel Prize in physics Introduction to Spintronics is an accessible, organized, and progressive presentation of the quantum mechanical concept of spin. The authors build a foundation of principles and equations underlying the physics, transport, and dynamics of spin in solid state systems. They explain the use of spin for encoding qubits in quantum logic processors; clarify how spin-orbit interaction forms the basis for certain spin-based devices such as spintronic field effect transistors; and discuss the effects of magnetic fields on spin-based device performance. Covers active hybrid spintronic devices, monolithic spintronic devices, passive spintronic devices, and devices based on the giant magnetoresistance effect The final chapters introduce the burgeoning field of spin-based reversible logic gates, spintronic embodiments of quantum computers, and other topics in quantum mechanics that have applications in spintronics. An Introduction to Spintronics provides the knowledge and understanding of the field needed to conduct independent research in spintronics.

Spintronics

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Author :
Publisher : Springer Nature
ISBN 13 : 9811600694
Total Pages : 287 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Spintronics by : Puja Dey

Download or read book Spintronics written by Puja Dey and published by Springer Nature. This book was released on 2021-04-13 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the overview of Spintronics, including What is Spintronics ?; Why Do We Need Spintronics ?; Comparative merit-demerit of Spintronics and Electronics ; Research Efforts put on Spintronics ; Quantum Mechanics of Spin; Dynamics of magnetic moments : Landau-Lifshitz-Gilbert Equation; Spin-Dependent Band Gap in Ferromagnetic Materials; Functionality of ‘Spin’ in Spintronics; Different Branches of Spintronics etc. Some important notions on basic elements of Spintronics are discussed here, such as – Spin Polarization, Spin Filter Effect, Spin Generation and Injection, Spin Accumulation, Different kinds of Spin Relaxation Phenomena, Spin Valve, Spin Extraction, Spin Hall Effect, Spin Seebeck Effect, Spin Current Measurement Mechanism, Magnetoresistance and its different kinds etc. Concept of Giant Magnetoresistance (GMR), different types of GMR, qualitative and quantitative explanation of GMR employing Resistor Network Theory are presented here. Tunnelling Magnetoresistance (TMR), Magnetic Junctions, Effect of various parameters on TMR, Measurement of spin relaxation length and time in the spacer layer are covered here. This book highlights the concept of Spin Transfer Torque (STT), STT in Ferromagnetic Layer Structures, STT driven Magnetization Dynamics, STT in Magnetic Multilayer Nanopillar etc. This book also sheds light on Magnetic Domain Wall (MDW) Motion, Ratchet Effect in MDW motion, MDW motion velocity measurements, Current-driven MDW motion, etc. The book deals with the emerging field of spintronics, i.e., Opto-spintronics. Special emphasis is given on ultrafast optical controlling of magnetic states of antiferromagnet, Spin-photon interaction, Faraday Effect, Inverse Faraday Effect and outline of different all-optical spintronic switching. One more promising branch i.e., Terahertz Spintronics is also covered. Principle of operation of spintronic terahertz emitter, choice of materials, terahertz writing of an antiferromagnetic magnetic memory device is discussed. Brief introduction of Semiconductor spintronics is presented that includes dilute magnetic semiconductor, feromagnetic semiconductor, spin polarized semiconductor devices, three terminal spintronic devices, Spin transistor, Spin-LED, and Spin-Laser. This book also emphasizes on several modern spintronics devices that includes GMR Read Head of Modern Hard Disk Drive, MRAM, Position Sensor, Biosensor, Magnetic Field sensor, Three Terminal Magnetic Memory Devices, Spin FET, Race Track Memory and Quantum Computing.

Semiconductor Spintronics

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Author :
Publisher : World Scientific
ISBN 13 : 9814462608
Total Pages : 552 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Semiconductor Spintronics by : Jian-bai Xia

Download or read book Semiconductor Spintronics written by Jian-bai Xia and published by World Scientific. This book was released on 2012-06-29 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiconductor Spintronics, as an emerging research discipline and an important advanced field in physics, has developed quickly and obtained fruitful results in recent decades. This volume is the first monograph summarizing the physical foundation and the experimental results obtained in this field. With the culmination of the authors' extensive working experiences, this book presents the developing history of semiconductor spintronics, its basic concepts and theories, experimental results, and the prospected future development. This unique book intends to provide a systematic and modern foundation for semiconductor spintronics aimed at researchers, professors, post-doctorates, and graduate students, and to help them master the overall knowledge of spintronics.

Spintronics Handbook, Second Edition: Spin Transport and Magnetism

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Author :
Publisher : CRC Press
ISBN 13 : 0429750889
Total Pages : 670 pages
Book Rating : 4.4/5 (297 download)

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Book Synopsis Spintronics Handbook, Second Edition: Spin Transport and Magnetism by : Evgeny Y. Tsymbal

Download or read book Spintronics Handbook, Second Edition: Spin Transport and Magnetism written by Evgeny Y. Tsymbal and published by CRC Press. This book was released on 2019-05-09 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spintronics Handbook, Second Edition offers an update on the single most comprehensive survey of the two intertwined fields of spintronics and magnetism, covering the diverse array of materials and structures, including silicon, organic semiconductors, carbon nanotubes, graphene, and engineered nanostructures. It focuses on seminal pioneering work, together with the latest in cutting-edge advances, notably extended discussion of two-dimensional materials beyond graphene, topological insulators, skyrmions, and molecular spintronics. The main sections cover physical phenomena, spin-dependent tunneling, control of spin and magnetism in semiconductors, and spin-based applications.

Semiconductor Spintronics

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Publisher : World Scientific
ISBN 13 : 9814327905
Total Pages : 550 pages
Book Rating : 4.8/5 (143 download)

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Book Synopsis Semiconductor Spintronics by : Jianbai Xia

Download or read book Semiconductor Spintronics written by Jianbai Xia and published by World Scientific. This book was released on 2012 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiconductor Spintronics, as an emerging research discipline and an important advanced field in physics, has developed quickly and obtained fruitful results in recent decades. This volume is the first monograph summarizing the physical foundation and the experimental results obtained in this field. With the culmination of the authors' extensive working experiences, this book presents the developing history of semiconductor spintronics, its basic concepts and theories, experimental results, and the prospected future development. This unique book intends to provide a systematic and modern foundation for semiconductor spintronics aimed at researchers, professors, post-doctorates, and graduate students, and to help them master the overall knowledge of spintronics.

Spintronics

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110490633
Total Pages : 298 pages
Book Rating : 4.1/5 (14 download)

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Book Synopsis Spintronics by : Tomasz Blachowicz

Download or read book Spintronics written by Tomasz Blachowicz and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-05-06 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting from quantum mechanical and condensed matter foundations, this book introduces into the necessary theory behind spin electronics (Spintronics). Equations of spin diffusion, -evolution and -tunelling are provided before an overview is given of simulation of spin transport at the atomic scale. Furthermore, applications are discussed with a focus on elementary spintronics devices such as spin valves, memory cells and hard disk heads.

Spintronics

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9048138329
Total Pages : 369 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Spintronics by : Claudia Felser

Download or read book Spintronics written by Claudia Felser and published by Springer Science & Business Media. This book was released on 2013-03-20 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spintronics is an emerging technology exploiting the spin degree of freedom and has proved to be very promising for new types of fast electronic devices. Amongst the anticipated advantages of spintronics technologies, researchers have identified the non-volatile storage of data with high density and low energy consumption as particularly relevant. This monograph examines the concept of half-metallic compounds perspectives to obtain novel solutions and discusses several oxides such as perovskites, double perovskites and CrO2 as well as Heusler compounds. Such materials can be designed and made with high spin polarization and, especially in the case of Heusler compounds, many material-related problems present in current-day 3d metal systems, can be overcome. Spintronics: From Materials to Devices provides an insight into the current research on Heusler compounds and offers a general understanding of structure–property relationships, including the influence of disorder and correlations on the electronic structure and interfaces. Spintronics devices such as magnetic tunnel junctions (MTJs) and giant magnetoresistance (GMR) devices, with current perpendicular to the plane, in which Co2 based Heusler compounds are used as new electrode materials, are also introduced. From materials design by theoretical methods and the preparation and properties of the materials to the production of thin films and devices, this monograph represents a valuable guide to both novices and experts in the fields of Chemistry, Physics, and Materials Science.

Semiconductor Spintronics

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110639327
Total Pages : 521 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Semiconductor Spintronics by : Thomas Schäpers

Download or read book Semiconductor Spintronics written by Thomas Schäpers and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-05-10 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revised and expanded edition of the first comprehensive introduction to the rapidly-evolving field of spintronics covers ferromagnetism in nano-electrodes, spin injection, spin manipulation, and the practical use of these effects in next-generation electronics. Moreover, the book now also includes spin-based optics, topological materials and insulators, and the quantum spin Hall effect.

Semiconductor Spintronics and Quantum Computation

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Publisher : Springer Science & Business Media
ISBN 13 : 366205003X
Total Pages : 321 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Semiconductor Spintronics and Quantum Computation by : D.D. Awschalom

Download or read book Semiconductor Spintronics and Quantum Computation written by D.D. Awschalom and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past few decades of research and development in solid-state semicon ductor physics and electronics have witnessed a rapid growth in the drive to exploit quantum mechanics in the design and function of semiconductor devices. This has been fueled for instance by the remarkable advances in our ability to fabricate nanostructures such as quantum wells, quantum wires and quantum dots. Despite this contemporary focus on semiconductor "quantum devices," a principal quantum mechanical aspect of the electron - its spin has it accounts for an added quan largely been ignored (except in as much as tum mechanical degeneracy). In recent years, however, a new paradigm of electronics based on the spin degree of freedom of the electron has begun to emerge. This field of semiconductor "spintronics" (spin transport electron ics or spin-based electronics) places electron spin rather than charge at the very center of interest. The underlying basis for this new electronics is the intimate connection between the charge and spin degrees of freedom of the electron via the Pauli principle. A crucial implication of this relationship is that spin effects can often be accessed through the orbital properties of the electron in the solid state. Examples for this are optical measurements of the spin state based on the Faraday effect and spin-dependent transport measure ments such as giant magneto-resistance (GMR). In this manner, information can be encoded in not only the electron's charge but also in its spin state, i. e.

Nanomagnetism and Spintronics

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Author :
Publisher : Elsevier
ISBN 13 : 9780080932163
Total Pages : 352 pages
Book Rating : 4.9/5 (321 download)

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Book Synopsis Nanomagnetism and Spintronics by : Teruya Shinjo

Download or read book Nanomagnetism and Spintronics written by Teruya Shinjo and published by Elsevier. This book was released on 2009-06-29 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spintronics is a newly developing area in the field of magnetism, in which the interplay of magnetism and transport phenomena is studied experimentally and theoretically. This book introduces the recent progresses in the research relating to spintronics. * Presents in-depth analysis of this fascinating and technologically important new branch of nanoscience * Edited text with contributions from acknowledged leaders in the field * This handbook and guide will appeal to students and researchers in the fields of electronic devices and materials

Optoelectronics and Spintronics in Smart Thin Films

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Publisher : CRC Press
ISBN 13 : 1003813305
Total Pages : 245 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Optoelectronics and Spintronics in Smart Thin Films by : James Ayodele Oke

Download or read book Optoelectronics and Spintronics in Smart Thin Films written by James Ayodele Oke and published by CRC Press. This book was released on 2023-12-06 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Smart thin films, composed of functional materials deposited in thin layers, have opened new avenues for the development of flexible, lightweight, and high-performance devices. Optoelectronics and Spintronics in Smart Thin Films presents a comprehensive overview of this emerging area and details the current and near future integration of smart thin films in solar cells, and memory storage. Offers an overview of optoelectronics and spintronics Discusses synthesis of smart nanomaterials Describes deposition techniques and characterization of thin films Considers the integration and application of opto-spintronics for technological advancement of solar cells and memory storage devices Focused on advancing research on this evolving subject, this book is aimed at advanced students, researchers, and engineers in materials, chemical, mechanical, and electrical engineering, as well as applied physics.

Toward the Controllable Quantum States

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Publisher : World Scientific
ISBN 13 : 9814487465
Total Pages : 544 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Toward the Controllable Quantum States by : Hideaki Takayanagi

Download or read book Toward the Controllable Quantum States written by Hideaki Takayanagi and published by World Scientific. This book was released on 2003-03-19 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The realizations of physical systems whose quantum states can be directly manipulated have been pursued for experiments on fundamental problems in quantum mechanics and implementations of quantum information devices. Micro-fabricated superconducting systems and electronic spins are among the most promising candidates. This book contains the newest and most advanced research reports on such materials, called “Mesoscopic Superconductivity” and “Spintronics”. The former includes superconductor-semiconductor hybrid systems, very small Josephson junctions, and micron-size SQUIDs. The latter includes the control of spin transports in semiconductor heterostructures, nano-scale quantum dots, and spin injections. Superconductor-ferromagnetic metal hybrid structures are covered by both of the topics. The proceedings have been selected for coverage in: • Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings) Contents:Spin InjectionSpin InterferenceFerro/Antiferromagnetic SemiconductorsSuper/Ferro Hybrid JunctionsAntisotropic Superconductor JunctionsSuperconducting Proximity TransportSuperconducting Quantum CoherenceUltra Small Superconducting Islands and ArraysQuantum DotsNovel Quantum Systems Readership: Researchers and high-level graduate students and engineers. Keywords:

Wide Bandgap Semiconductor Spintronics

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Publisher : CRC Press
ISBN 13 : 1040029205
Total Pages : 240 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Wide Bandgap Semiconductor Spintronics by : Vladimir Litvinov

Download or read book Wide Bandgap Semiconductor Spintronics written by Vladimir Litvinov and published by CRC Press. This book was released on 2024-04-26 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of the book presents spintronic properties of III–V nitride semiconductors. As wide bandgap III-nitride nanostructures are relatively new materials, the book pays particular attention to the difference between zinc-blende GaAs- and wurtzite GaN-based structures where the Rashba spin–orbit interaction plays a crucial role in voltage-controlled spin engineering. It also deals with topological insulators and discusses electrically driven zero-magnetic-field spin-splitting of surface electrons with respect to the specifics of electron-localized spin interaction and voltage-controlled ferromagnetism. It describes the recently identified zero-gap state—an anomalous quantum semimetal. The book comprises calculation of topological indexes in semiconductor and semimetal phases. It compares results that follow from the low-energy model and the Bernevig–Huges–Zhang model, which accounts for the full-Brillouin-zone electron spectrum. It also discusses the fractional quantization of Hall conductance and performs the direct calculation of Chern numbers for the inverted GaN/InN quantum well, determining topological properties by Chern number |C |=2. The book explores and actively discusses semiconductor spintronics and proposes various device implementations along the way. Although writings on this topic appear in the current literature, this book is focused on the materials science side of the question, providing a theoretical background for the most common concepts of spin-electron physics. It covers generic topics in spintronics without entering into device specifics since its aim is to give instructions to be used in solving problems of a general and specific nature. It is intended for graduate students and will serve as an introductory course in this specific field of solid state theory and applications.

Spintronics for Next Generation Innovative Devices

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Publisher : John Wiley & Sons
ISBN 13 : 1118751914
Total Pages : 274 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Spintronics for Next Generation Innovative Devices by : Katsuaki Sato

Download or read book Spintronics for Next Generation Innovative Devices written by Katsuaki Sato and published by John Wiley & Sons. This book was released on 2015-09-28 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spintronics (short for spin electronics, or spin transport electronics) exploits both the intrinsic spin of the electron and its associated magnetic moment, in addition to its fundamental electronic charge, in solid-state devices. Controlling the spin of electrons within a device can produce surprising and substantial changes in its properties. Drawing from many cutting edge fields, including physics, materials science, and electronics device technology, spintronics has provided the key concepts for many next generation information processing and transmitting technologies. This book discusses all aspects of spintronics from basic science to applications and covers: • magnetic semiconductors • topological insulators • spin current science • spin caloritronics • ultrafast magnetization reversal • magneto-resistance effects and devices • spin transistors • quantum information devices This book provides a comprehensive introduction to Spintronics for researchers and students in academia and industry.

Contemporary Topics In Spintronics

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Publisher : World Scientific
ISBN 13 : 9813149833
Total Pages : 272 pages
Book Rating : 4.8/5 (131 download)

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Book Synopsis Contemporary Topics In Spintronics by : Bandyopadhyay Supriyo

Download or read book Contemporary Topics In Spintronics written by Bandyopadhyay Supriyo and published by World Scientific. This book was released on 2017-02-02 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The success of spintronics — the science and technology of storing, processing, sensing and communicating information using the quantum mechanical spin degree of freedom of an electron — is critically dependent on the ability to inject, detect and manipulate spins in semiconductors either by incorporating ferromagnetic materials into device architectures or by using external magnetic and electric fields. In spintronics, the controlled generation and manipulation of spin polarization in nonmagnetic semiconductors is required for the design of spin-sensitive devices ranging from spin-qubit hosts, quantum memory and gates, quantum teleporters, spin polarizers and filters, spin-field-effect-transistors, and spin-splitters, among others. One of the major challenges of spintronics is to control the creation, manipulation, and detection of spin polarized currents by purely electrical means. Another challenge is to preserve spin coherence in a device for the longest time or over the longest distance in order to produce reliable spintronic processors. These challenges remain daunting, but some progress has been made recently in overcoming some of the steepest obstacles. This book covers some of the recent advances in the field of spintronics using semiconductors.

Organic Spintronics

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Publisher : CRC Press
ISBN 13 : 1439806578
Total Pages : 354 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Organic Spintronics by : Zeev Valy Vardeny

Download or read book Organic Spintronics written by Zeev Valy Vardeny and published by CRC Press. This book was released on 2010-04-09 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 subst

Recent Advances in Novel Materials for Future Spintronics

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Author :
Publisher : MDPI
ISBN 13 : 3038979767
Total Pages : 152 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Recent Advances in Novel Materials for Future Spintronics by : Xiaotian Wang

Download or read book Recent Advances in Novel Materials for Future Spintronics written by Xiaotian Wang and published by MDPI. This book was released on 2019-05-27 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: As we all know, electrons carry both charge and spin. The processing of information in conventional electronic devices is based only on the charge of electrons. Spin electronics, or spintronics, uses the spin of electrons, as well as their charge, to process information. Metals, semiconductors, and insulators are the basic materials that constitute the components of electronic devices, and these types of materials have been transforming all aspects of society for over a century. In contrast, magnetic metals, half-metals (including zero-gap half-metals), magnetic semiconductors (including spin-gapless semiconductors), dilute magnetic semiconductors, and magnetic insulators are the materials that will form the basis for spintronic devices. This book aims to collect a range of papers on novel materials that have intriguing physical properties and numerous potential practical applications in spintronics.