Contemporary Topics In Spintronics

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Contemporary Topics In Spintronics

Author : Bandyopadhyay Supriyo
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.

Contemporary Topics in Semiconductor Spintronics

Author : Supriyo Bandyopadhyay
Publisher : World Scientific Publishing Company
ISBN 13 : 9789813149816
Total Pages : 0 pages
Book Rating : 4.1/5 (498 download)

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Book Synopsis Contemporary Topics in Semiconductor Spintronics by : Supriyo Bandyopadhyay

Download or read book Contemporary Topics in Semiconductor Spintronics written by Supriyo Bandyopadhyay and published by World Scientific Publishing Company. This book was released on 2017 with total page 0 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.

Spintronics

Author : Tomasz Dietl
Publisher : Academic Press
ISBN 13 : 9780080914213
Total Pages : 536 pages
Book Rating : 4.9/5 (142 download)

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Book Synopsis Spintronics by : Tomasz Dietl

Download or read book Spintronics written by Tomasz Dietl and published by Academic Press. This book was released on 2009-02-12 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume focuses on a new, exciting field of research: Spintronics, the area also known as spin-based electronics. The ultimate aim of researchers in this area is to develop new devices that exploit the spin of an electron instead of, or in addition to, its electronic charge. In recent years many groups worldwide have devoted huge efforts to research of spintronic materials, from their technology through characterization to modeling. The resultant explosion of papers in this field and the solid scientific results achieved justify the publication of this volume. Its goal is to summarize the current level of understanding and to highlight some key results and milestones that have been achieved to date. Semiconductor spintronics is expected to lead to a new generation of transistors, lasers and integrated magnetic sensors that can be used to create ultra-low power, high-speed memory, logic and photonic devices. In addition, development of novel devices such as spin-polarized light emitters, spin field effect transistors, integrated sensors and high-temperature electronics is anticipated. Spintronics has emerged as one of the fastest growing areas of research This text presents an in-depth examination of the most recent technological spintronic developments Includes contributions from leading scholars and industry experts

Semiconductor Spintronics

Author : Jianbai Xia
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.

Introduction to Spintronics

Author : Supriyo Bandyopadhyay
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.

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.

Organic Spintronics

Author : Zeev Valy Vardeny
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

Spintronics

Author : Puja Dey
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 and Quantum Computation

Author : D.D. Awschalom
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.

Semiconductor Spintronics

Author : Jianbai Xia
Publisher : World Scientific
ISBN 13 : 9814327913
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.a

Frontiers in Electronic Materials

Author : Jörg Heber
Publisher : John Wiley & Sons
ISBN 13 : 3527667725
Total Pages : 1 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Frontiers in Electronic Materials by : Jörg Heber

Download or read book Frontiers in Electronic Materials written by Jörg Heber and published by John Wiley & Sons. This book was released on 2013-04-02 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of extended abstracts summarizes the latest research as presented at "Frontiers in Electronic Materials", a Nature conference on correlation effects and memristive phenomena, which took place in 2012. The contributions from leading authors from the US, Japan, Korea, and Europe discuss breakthroughs and challenges in fundamental research as well as the potential for future applications. Hot topics covered include: Electron correlation and unusual quantum effects Oxide heterostructures and interfaces Multiferrroics, spintronics, ferroelectrics and flexoelectrics Processing in nanotechnology Advanced characterization techniques Superionic conductors, thermoelectrics, photovoltaics Chip architectures and computational concepts An essential resource for the researchers of today and tomorrow.

Spintronics

Author : Tomasz Blachowicz
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.

Modern Aspects of Spin Physics

Author : Walter Pötz
Publisher : Springer
ISBN 13 : 9783540828549
Total Pages : 129 pages
Book Rating : 4.8/5 (285 download)

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Book Synopsis Modern Aspects of Spin Physics by : Walter Pötz

Download or read book Modern Aspects of Spin Physics written by Walter Pötz and published by Springer. This book was released on 2009-09-02 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: The spin degree of freedom is an intrinsically quantum-mechanical phenomenon, leading to both intriguing applications and unsolved fundamental issues (such as "where does the proton spin come from"). The present volume investigates central aspects of modern spin physics in the form of extensive lectures on semiconductor spintronics, the spin-pairing mechanism in high-temperature semiconductors, spin in quantum field theory and the nucleon spin.

Spintronic Materials and Technology

Author : Yongbing Xu
Publisher : CRC Press
ISBN 13 : 9780849392993
Total Pages : 0 pages
Book Rating : 4.3/5 (929 download)

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Book Synopsis Spintronic Materials and Technology by : Yongbing Xu

Download or read book Spintronic Materials and Technology written by Yongbing Xu and published by CRC Press. This book was released on 2006-10-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few books exist that cover the hot field of second-generation spintronic devices, despite their potential to revolutionize the IT industry.Compiling the obstacles and progress of spin-controlled devices into one source, Spintronic Materials and Technology presents an in-depth examination of the most recent technological spintronic developments. Featuring contributions from active researchers and leading experts, the book chronicles the main research challenges in spintronics. It first depicts the different classes of materials systems currently under investigation for use in spintronic devices. The contributors also address issues concerning the operation of spintronic devices, such as the new principle for future devices that use spin-polarized current. This promises to enable switching of individual spin components of the device while avoiding crosstalk at the nanoscale. The book concludes with descriptions of both Si and III-V semiconductor-based spin transistors and the integration of spin technology with photonics. The second-generation spintronic devices discussed in Spintronic Materials and Technology will not only improve the existing capabilities of electronic transistors, but will enable future computers to run faster and consume less power.

Magnetic Interactions and Spin Transport

Author : Almadena Chtchelkanova
Publisher : Springer
ISBN 13 : 9781461349716
Total Pages : 572 pages
Book Rating : 4.3/5 (497 download)

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Book Synopsis Magnetic Interactions and Spin Transport by : Almadena Chtchelkanova

Download or read book Magnetic Interactions and Spin Transport written by Almadena Chtchelkanova and published by Springer. This book was released on 2012-09-18 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stuart Wolf This book originated as a series of lectures that were given as part of a Summer School on Spintronics in the end of August, 1998 at Lake Tahoe, Nevada. It has taken some time to get these lectures in a form suitable for this book and so the process has been an iterative one to provide current information on the topics that are covered. There are some topics that have developed in the intervening years and we have tried to at least alert the readers to them in the Introduction where a rather complete set of references is provided to the current state of the art. The field of magnetism, once thought to be dead or dying, has seen a remarkable rebirth in the last decade and promises to get even more important as we enter the new millennium. This rebirth is due to some very new insight into how the spin degree of freedom of both electrons and nucleons can play a role in a new type of electronics that utilizes the spin in addition to or in place of the charge. For this new field to mature and prosper, it is important that students and postdoctoral fellows have access to the appropriate literature that can give them a sound basis in the funda mentals of this new field and I hope that this book is a very good start in this direction.

Modern Aspects of Spin Physics

Author : Walter Pötz
Publisher : Springer
ISBN 13 : 3540385924
Total Pages : 129 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Modern Aspects of Spin Physics by : Walter Pötz

Download or read book Modern Aspects of Spin Physics written by Walter Pötz and published by Springer. This book was released on 2007-03-05 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: The spin degree of freedom is an intrinsically quantum-mechanical phenomenon, leading to both intriguing applications and unsolved fundamental issues (such as "where does the proton spin come from"). The present volume investigates central aspects of modern spin physics in the form of extensive lectures on semiconductor spintronics, the spin-pairing mechanism in high-temperature semiconductors, spin in quantum field theory and the nucleon spin.

Semiconductor Spintronics

Author : Thomas Schäpers
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.