Spin Injection and Transport in Magnetoelectronics

Spin Injection and Transport in Magnetoelectronics PDF Author: P. Vincenzini
Publisher: Trans Tech Publications Ltd
ISBN: 3038131008
Category : Technology & Engineering
Languages : en
Pages : 133

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Book Description
CIMTEC 2006 Proceedings of the International Symposium “Spin Injection and Transport in Magnetoelectronics” of the Forum on New Materials, part of CIMTEC 2006 - 11th International Ceramics Congress and 4th Forum on New Materials, Acireale, Sicily, Italy, June 4-9, 2006

Spin Injection and Transport in Magnetoelectronics

Spin Injection and Transport in Magnetoelectronics PDF Author: P. Vincenzini
Publisher: Trans Tech Publications Ltd
ISBN: 3038131008
Category : Technology & Engineering
Languages : en
Pages : 133

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Book Description
CIMTEC 2006 Proceedings of the International Symposium “Spin Injection and Transport in Magnetoelectronics” of the Forum on New Materials, part of CIMTEC 2006 - 11th International Ceramics Congress and 4th Forum on New Materials, Acireale, Sicily, Italy, June 4-9, 2006

Issues in General Physics Research: 2011 Edition

Issues in General Physics Research: 2011 Edition PDF Author:
Publisher: ScholarlyEditions
ISBN: 1464963320
Category : Science
Languages : en
Pages : 13957

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Book Description
Issues in General Physics Research / 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about General Physics Research. The editors have built Issues in General Physics Research: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about General Physics Research in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in General Physics Research: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Virtual Synthesis of Nanosystems by Design

Virtual Synthesis of Nanosystems by Design PDF Author: Liudmila Pozhar
Publisher: Elsevier
ISBN: 0123972892
Category : Science
Languages : en
Pages : 383

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Book Description
This is the only book on a novel fundamental method that uses quantum many body theoretical approach to synthesis of nanomaterials by design. This approach allows the first-principle prediction of transport properties of strongly spatially non-uniform systems, such as small QDs and molecules, where currently used DFT-based methods either fail, or have to use empirical parameters. The book discusses modified algorithms that allow mimicking experimental synthesis of novel nanomaterials---to compare the results with the theoretical predictions--and provides already developed electronic templates of sub-nanoscale systems and molecules that can be used as components of larger materials/fluidic systems. - The only publication on quantum many body theoretical approach to synthesis of nano- and sub-nanoscale systems by design. - Novel and existing many-body field theoretical, computational methods are developed and used to realize the theoretical predictions for materials for IR sensors, light sources, information storage and processing, electronics, light harvesting, etc. Novel algorithms for EMD and NEMD molecular simulations of the materials' synthesis processes and charge-spin transport in synthesized systems are developed and described. - Includes the first ever models of Ni-O quantum wires supported by existing experimental data. - All-inclusive analysis of existing experimental data versus the obtained theoretical predictions and nanomaterials templates.

Computational Modeling of Spintronic Materials

Computational Modeling of Spintronic Materials PDF Author: Xiaotian Wang
Publisher: Frontiers Media SA
ISBN: 2889664864
Category : Science
Languages : en
Pages : 151

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Book Description


Memoirs of the Institute of Scientific and Industrial Research, Osaka University

Memoirs of the Institute of Scientific and Industrial Research, Osaka University PDF Author: Ōsaka Daigaku. Sangyō Kagaku Kenkyūjo
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 420

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Book Description


ZnO and Their Hybrid Nano-Structures

ZnO and Their Hybrid Nano-Structures PDF Author: Gaurav Sharma
Publisher: Materials Research Forum LLC
ISBN: 1644902397
Category : Technology & Engineering
Languages : en
Pages : 333

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Book Description
ZnO and its hybrid nanostructures have unique optical, physical and chemical properties. The book covers recent trends in processing techniques and applications. Topics include solar cells, photo-voltaic devices, fuel cells, uv filters, lasers, light-emitting diodes, photo-detectors, spin-tronic devices, magnetic semiconductors, nano-generators, piezotronics, photo-catalytic applications against harmful organic pollutants like dyes, heavy metals, antibiotics, and sensors such as bio sensors, chemical sensors, gas sensors. Keywords: ZnO, Nano ZnO, Point Defects, Magnetic Semiconductors, Hybrid Nanostructures, Cell Applications, Nanoadsorbant for Heavy Metal Removals, Diagnostics, ZnO Nano-Carriers, ZnO Thin Films Fabrication.

Computational Approaches to Materials Design: Theoretical and Practical Aspects

Computational Approaches to Materials Design: Theoretical and Practical Aspects PDF Author: Datta, Shubhabrata
Publisher: IGI Global
ISBN: 1522502912
Category : Technology & Engineering
Languages : en
Pages : 492

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Book Description
The development of new and superior materials is beneficial within industrial settings, as well as a topic of academic interest. By using computational modeling techniques, the probable application and performance of these materials can be easily evaluated. Computational Approaches to Materials Design: Theoretical and Practical Aspects brings together empirical research, theoretical concepts, and the various approaches in the design and discovery of new materials. Highlighting optimization tools and soft computing methods, this publication is a comprehensive collection for researchers, both in academia and in industrial settings, and practitioners who are interested in the application of computational techniques in the field of materials engineering.

Magnetic Materials and Magnetic Levitation

Magnetic Materials and Magnetic Levitation PDF Author: Dipti Ranjan Sahu
Publisher: BoD – Books on Demand
ISBN: 1839621605
Category : Science
Languages : en
Pages : 203

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Book Description
Magnetic materials are important materials for high-tech areas and technological development, which are being classified not only based on their origin but also by the nature of processing, properties, functions, and applications. This book presents an overview of the different types of new magnetic materials and hybrid structures that exhibit different magnetic phenomena and interesting properties. The reported materials are studied theoretically and experimentally, which are the building blocks of all technological innovations. Topics such as magnetic levitation are given for industrial applications. The chapters of the book provide a key description of magnetic materials. This book is suitable for undergraduate and graduate students and professionals including engineers, scientists, researchers, technicians, and technology managers. This book gives an idea to readers for scientific innovation in this field.

Rare Earth and Transition Metal Doping of Semiconductor Materials

Rare Earth and Transition Metal Doping of Semiconductor Materials PDF Author: Volkmar Dierolf
Publisher: Woodhead Publishing
ISBN: 008100060X
Category : Science
Languages : en
Pages : 472

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Book Description
Rare Earth and Transition Metal Doping of Semiconductor Material explores traditional semiconductor devices that are based on control of the electron's electric charge. This book looks at the semiconductor materials used for spintronics applications, in particular focusing on wide band-gap semiconductors doped with transition metals and rare earths. These materials are of particular commercial interest because their spin can be controlled at room temperature, a clear opposition to the most previous research on Gallium Arsenide, which allowed for control of spins at supercold temperatures. Part One of the book explains the theory of magnetism in semiconductors, while Part Two covers the growth of semiconductors for spintronics. Finally, Part Three looks at the characterization and properties of semiconductors for spintronics, with Part Four exploring the devices and the future direction of spintronics. - Examines materials which are of commercial interest for producing smaller, faster, and more power-efficient computers and other devices - Analyzes the theory behind magnetism in semiconductors and the growth of semiconductors for spintronics - Details the properties of semiconductors for spintronics

Relationship Between Structure and Magnetic Behaviour in ZnO-Based Systems

Relationship Between Structure and Magnetic Behaviour in ZnO-Based Systems PDF Author: Clara Guglieri Rodríguez
Publisher: Springer
ISBN: 3319188879
Category : Science
Languages : en
Pages : 155

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Book Description
This work studies the magnetic behavior of ZnO nanoparticles capped with different organic molecules and showing room-temperature ferromagnetism (RTFM). Of particular significance is the combination of element-specific X-ray absorption spectroscopy (XAS) and X-ray magnetic circular dichroism (XMCD) techniques, which demonstrates the intrinsic occurrence of RTFM in these systems and indicates that it is not related to the 3-D states of the metallic cation but is relayed along the conduction band of the semiconductor. The discovery of room-temperature ferromagnetism (RTFM) in semiconductors holds great promise in future spintronics technologies. Further results presented here include O K-edge XMCD studies, which demonstrate that the oxygen ions have a ferromagnetic response in these ZnO-based systems, providing the first direct support for claims regarding the appearance of oxygen ferromagnetism in oxide semiconductors at the nanoscale.