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Core Level Spectroscopies for Magnetic Phenomena

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Release : 2013-11-11
Genre : Science
Kind : eBook
Book Rating : 717/5 ( reviews)

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Book Synopsis Core Level Spectroscopies for Magnetic Phenomena by : Paul S. Bagus

Download or read book Core Level Spectroscopies for Magnetic Phenomena written by Paul S. Bagus. This book was released on 2013-11-11. Available in PDF, EPUB and Kindle. Book excerpt: For several years, core level spectroscopies and other, c\osely related, electron spectroscopies have provided very useful information about the atomic composition, the geometric structure, and the electronic structure of condensed matter. Recently, these spectroscopies have also been used for the study of magnetic properties; such studies have a great potential to extend our knowledge and understanding of magnetic systems. This volume collects the lectures presented at the NATO Advanced Study Institute on "Core Level Spectroscopies for Magnetic Phenomena: Theory and Experiment" held at the Ettore Majorana Centre, Erice, Sicily, on 15 to 26 May 1994. The topics considered at the ASI covered a wide range of subjects involving the use of core-level and related spectroscopies to study magnetic phenomena. There are a large and growing number of applications of these spectroscopies to the study of magnetic materials; an important objective of the ASI was to stimulate further growth. The topics covered at the ASI can be placed into three general groups: 1) fundamental principles of core level spectroscopies; 2) basic aspects of magnetic phenomena; and, 3) the combination of the two previous topics embodied in applications of the spectroscopies to magnetism. In all three groups, theoretical interpretations as weH as experimental measurements were presented, often both of these aspects were covered in a single lecture or series oflectures. The theoretical treatments ofthe spectroscopies as weH as of the magnetic phenomena help to establish a framework for understanding many of the experimental measurements on magnetic materials.

Core Level Spectroscopies for Magnetic Phenomena

Download Core Level Spectroscopies for Magnetic Phenomena PDF Online Free

Author :
Release : 2014-01-15
Genre :
Kind : eBook
Book Rating : 722/5 ( reviews)

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Book Synopsis Core Level Spectroscopies for Magnetic Phenomena by : Paul S. Bagus

Download or read book Core Level Spectroscopies for Magnetic Phenomena written by Paul S. Bagus. This book was released on 2014-01-15. Available in PDF, EPUB and Kindle. Book excerpt:

Core Level Spectroscopy of Solids

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Release : 2008-03-10
Genre : Science
Kind : eBook
Book Rating : 420/5 ( reviews)

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Book Synopsis Core Level Spectroscopy of Solids by : Frank de Groot

Download or read book Core Level Spectroscopy of Solids written by Frank de Groot. This book was released on 2008-03-10. Available in PDF, EPUB and Kindle. Book excerpt: Core level spectroscopy has become a powerful tool in the study of electronic states in solids. From fundamental aspects to the most recent developments, Core Level Spectroscopy of Solids presents the theoretical calculations, experimental data, and underlying physics of x-ray photoemission spectroscopy (XPS), x-ray absorption spectroscopy (XAS), x

High Magnetic Fields

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Release : 2008-01-11
Genre : Science
Kind : eBook
Book Rating : 49X/5 ( reviews)

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Book Synopsis High Magnetic Fields by : Claude Berthier

Download or read book High Magnetic Fields written by Claude Berthier. This book was released on 2008-01-11. Available in PDF, EPUB and Kindle. Book excerpt: This book is addressed to all scientists interested in the use of high magnetic ?elds and in the use of high-?eld facilities around the world. In particular it will help young scientists and newcomers to the topic to gain a better understanding in areas such as condensed matter physics, in which the magnetic ?eld plays a key role either as a parameter controlling the Hamiltonian, or as an experimental tool to probe the underlying mechanism. This concerns mostly strongly correlated and (or) low dimensional systems. Rather than covering all these subjects in detail, the philosophy here is to give essential physical concepts in some of the most active ?elds, which have been quickly growing in the last ten to twenty years. Besides its role as a physical parameter in condensed matter physics, a large magnetic ?eld is essential to Electron Paramagentic Resonance (EPR) and Nuclear Magnetic Resonance (NMR) spectroscopies. The state of art of high resolution NMRin liquids and solids and high frequency EPRapplied to ?elds like chemistry and biology are also reviewed in this volume. The ?rst series of chapters is devoted to the integer and the Fractional Qu- tum Hall E?ects (FQHE) in two-dimensional electron systems. C. Glattli brushes an historical background and a comprehensive review of transport phenomena in these systems, including recent developments on the mesoscopic electronic transport at the edges of quantum Hall samples, chiral Luttinger liquids and fractional excitations. R.

Spin-orbit Coupling Influenced X-ray Spectroscopies and Resonant X-ray Magneto-optical Properties of Transition Metal Systems

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Release : 2003
Genre : Science
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Book Synopsis Spin-orbit Coupling Influenced X-ray Spectroscopies and Resonant X-ray Magneto-optical Properties of Transition Metal Systems by : Ján Minár

Download or read book Spin-orbit Coupling Influenced X-ray Spectroscopies and Resonant X-ray Magneto-optical Properties of Transition Metal Systems written by Ján Minár. This book was released on 2003. Available in PDF, EPUB and Kindle. Book excerpt: Among the many tools one has in hand in material science, the various electronic spectroscopies are of particular interest. Techniques based on synchrotron radiation, such as spin-resolved photoemission, X-ray magnetic circular and linear dichroism, resonant X-ray scattering and also X-ray magnetic microscopy have been shown to provide unique tools for the study of the magnetic phenomena and magnetic materials. However, it became apparent that all these new achievements need a strong theoretical support. Ab-initio theoretical investigations presented here adopted a one-electron picture, within the framework of Density functional theory, using the multiple scattering theory to solve the electronic structure problem. Most of the spectroscopies to be dealt with here can be seen as a direct consequence of the presence of a spontaneous magnetisation and relativistic effects, in particular the spin-orbit coupling. To deal with all relativistic effects and magnetism on the same level, the fully relativistic formalism will be used in the following. Thus, one of the goals of this work is to apply the Korringa-Kohn-Rostoker (KKR) band structure method in its relativistic version to a wide range of spectroscopies. Accordingly, all results will be compared with available experimental data as far as possible. Based on these results various aspects connected with experiments will be discussed in detail. In the first chapter the theoretical basis of this work will be introduced. The second part of this thesis is dedicated to the photoemission spectroscopies, i.e. spin-resolved Auger electron spectroscopy, Fano effects in valence band photoem ission and core level photoemission. In a third part we discuss resonant magneto-optical effects in the X-ray regime. Last chapter is dealing with non-collinear spin-structures within multiple scattering theory and its application to studies of photoemission and X-ray absorption is described.

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