Femtosecond Spin Dynamics In Magnetic Multilayers Employing High Harmonics Of Laser Radiation

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Magnetism of Surfaces, Interfaces, and Nanoscale Materials

Author : Robert E. Camley,Zbigniew Celinski,Robert L. Stamps
Publisher : Elsevier
Page : 476 pages
File Size : 41,6 Mb
Release : 2015-10-27
Category : Science
ISBN : 9780444626394

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Magnetism of Surfaces, Interfaces, and Nanoscale Materials by Robert E. Camley,Zbigniew Celinski,Robert L. Stamps Pdf

In the past 30 years, magnetic research has been dominated by the question of how surfaces and interfaces influence the magnetic and transport properties of nanostructures, thin films and multilayers. The research has been particularly important in the magnetic recording industry where the giant magnetoresistance effect led to a new generation of storage devices including hand-held memories such as those found in the ipod. More recently, transfer of spin angular momentum across interfaces has opened a new field for high frequency applications. This book gives a comprehensive view of research at the forefront of these fields. The frontier is expanding through dynamic exchange between theory and experiment. Contributions have been chosen to reflect this, giving the reader a unified overview of the topic. Addresses both theory and experiment that are vital for gaining an essential understanding of topics at the interface between magnetism and materials science Chapters written by experts provide great insights into complex material Discusses fundamental background material and state-of-the-art applications, serving as an indispensable guide for students and professionals at all levels of expertise Stresses interdisciplinary aspects of the field, including physics, chemistry, nanocharacterization, and materials science Combines basic materials with applications, thus widening the scope of the book and its readership

Ultrafast Magnetism I

Author : Jean-Yves Bigot,Wolfgang Hübner,Theo Rasing,Roy Chantrell
Publisher : Springer
Page : 361 pages
File Size : 45,9 Mb
Release : 2014-08-05
Category : Science
ISBN : 9783319077437

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Ultrafast Magnetism I by Jean-Yves Bigot,Wolfgang Hübner,Theo Rasing,Roy Chantrell Pdf

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.

Opportunities in Intense Ultrafast Lasers

Author : National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,Board on Physics and Astronomy,Committee on Opportunities in the Science, Applications, and Technology of Intense Ultrafast Lasers
Publisher : National Academies Press
Page : 347 pages
File Size : 46,9 Mb
Release : 2018-01-31
Category : Science
ISBN : 9780309467728

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Opportunities in Intense Ultrafast Lasers by National Academies of Sciences, Engineering, and Medicine,Division on Engineering and Physical Sciences,Board on Physics and Astronomy,Committee on Opportunities in the Science, Applications, and Technology of Intense Ultrafast Lasers Pdf

The laser has revolutionized many areas of science and society, providing bright and versatile light sources that transform the ways we investigate science and enables trillions of dollars of commerce. Now a second laser revolution is underway with pulsed petawatt-class lasers (1 petawatt: 1 million billion watts) that deliver nearly 100 times the total world's power concentrated into a pulse that lasts less than one-trillionth of a second. Such light sources create unique, extreme laboratory conditions that can accelerate and collide intense beams of elementary particles, drive nuclear reactions, heat matter to conditions found in stars, or even create matter out of the empty vacuum. These powerful lasers came largely from U.S. engineering, and the science and technology opportunities they enable were discussed in several previous National Academies' reports. Based on these advances, the principal research funding agencies in Europe and Asia began in the last decade to invest heavily in new facilities that will employ these high-intensity lasers for fundamental and applied science. No similar programs exist in the United States. Opportunities in Intense Ultrafast Lasers assesses the opportunities and recommends a path forward for possible U.S. investments in this area of science.

Chemical Abstracts

Author : Anonim
Publisher : Unknown
Page : 2540 pages
File Size : 52,9 Mb
Release : 2002
Category : Chemistry
ISBN : UOM:39015057321377

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Chemical Abstracts by Anonim Pdf

Nanoscale Photonic Imaging

Author : Tim Salditt,Alexander Egner,D. Russell Luke
Publisher : Springer Nature
Page : 634 pages
File Size : 49,6 Mb
Release : 2020-06-09
Category : Science
ISBN : 9783030344139

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Nanoscale Photonic Imaging by Tim Salditt,Alexander Egner,D. Russell Luke Pdf

This open access book, edited and authored by a team of world-leading researchers, provides a broad overview of advanced photonic methods for nanoscale visualization, as well as describing a range of fascinating in-depth studies. Introductory chapters cover the most relevant physics and basic methods that young researchers need to master in order to work effectively in the field of nanoscale photonic imaging, from physical first principles, to instrumentation, to mathematical foundations of imaging and data analysis. Subsequent chapters demonstrate how these cutting edge methods are applied to a variety of systems, including complex fluids and biomolecular systems, for visualizing their structure and dynamics, in space and on timescales extending over many orders of magnitude down to the femtosecond range. Progress in nanoscale photonic imaging in Göttingen has been the sum total of more than a decade of work by a wide range of scientists and mathematicians across disciplines, working together in a vibrant collaboration of a kind rarely matched. This volume presents the highlights of their research achievements and serves as a record of the unique and remarkable constellation of contributors, as well as looking ahead at the future prospects in this field. It will serve not only as a useful reference for experienced researchers but also as a valuable point of entry for newcomers.

Handbook of Spintronics

Author : Yongbing Xu,David D. Awschalom,Junsaku Nitta
Publisher : Springer
Page : 0 pages
File Size : 54,6 Mb
Release : 2015-10-14
Category : Science
ISBN : 9400768915

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Handbook of Spintronics by Yongbing Xu,David D. Awschalom,Junsaku Nitta Pdf

Over two volumes and 1500 pages, the Handbook of Spintronics will cover all aspects of spintronics science and technology, including fundamental physics, materials properties and processing, established and emerging device technology and applications. Comprising 60 chapters from a large international team of leading researchers across academia and industry, the Handbook provides readers with an up-to-date and comprehensive review of this dynamic field of research. The opening chapters focus on the fundamental physical principles of spintronics in metals and semiconductors, including an introduction to spin quantum computing. Materials systems are then considered, with sections on metallic thin films and multilayers, magnetic tunnelling structures, hybrids, magnetic semiconductors and molecular spintronic materials. A separate section reviews the various characterisation methods appropriate to spintronics materials, including STM, spin-polarised photoemission, x-ray diffraction techniques and spin-polarised SEM. The third part of the Handbook contains chapters on the state of the art in device technology and applications, including spin valves, GMR and MTJ devices, MRAM technology, spin transistors and spin logic devices, spin torque devices, spin pumping and spin dynamics and other topics such as spin caloritronics. Each chapter considers the challenges faced by researchers in that area and contains some indications of the direction that future work in the field is likely to take. This reference work will be an essential and long-standing resource for the spintronics community.

Nature

Author : Sir Norman Lockyer
Publisher : Unknown
Page : 1402 pages
File Size : 46,8 Mb
Release : 2004
Category : Electronic journals
ISBN : UIUC:30112056176578

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Nature by Sir Norman Lockyer Pdf

Energy Research Abstracts

Author : Anonim
Publisher : Unknown
Page : 654 pages
File Size : 50,5 Mb
Release : 1993
Category : Power resources
ISBN : MSU:31293011519018

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Energy Research Abstracts by Anonim Pdf

Publications of the National Institute of Standards and Technology ... Catalog

Author : National Institute of Standards and Technology (U.S.)
Publisher : Unknown
Page : 1162 pages
File Size : 41,5 Mb
Release : 1994
Category : Electronic
ISBN : OSU:32435067293787

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Publications of the National Institute of Standards and Technology ... Catalog by National Institute of Standards and Technology (U.S.) Pdf