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Magnetic Small-Angle Neutron Scattering: A Probe for Mesoscale Magnetism Analysis (Oxford on Neutron Scattering in Condensed Matter, 16, Band 16) - Hardcover

Michels, Andreas

 
9780198855170: Magnetic Small-Angle Neutron Scattering: A Probe for Mesoscale Magnetism Analysis (Oxford on Neutron Scattering in Condensed Matter, 16, Band 16)
Hardcover
ISBN 10: 0198855176 ISBN 13: 9780198855170
Verlag: Oxford University Press, 2021

Inhaltsangabe

This monograph provides the first extensive treatment of magnetic small-angle neutron scattering (SANS). The theoretical background required to compute magnetic SANS cross sections and correlation functions related to long-wavelength magnetization structures is laid out. The concepts are scrutinized based on the discussion of experimental neutron data. Regarding prior background knowledge, some familiarity with the basic magnetic interactions and phenomena as well as scattering theory is desired.

Besides exposing the different origins of magnetic SANS, and furnishing the basics of the magnetic SANS technique in early chapters, a large part of the book is devoted to a comprehensive treatment of the continuum theory of micromagnetics, as it is relevant for the study of the elastic magnetic SANS cross section. Analytical expressions for the magnetization Fourier components allow to highlight the essential features of magnetic SANS and to analyze experimental data both in reciprocal, as well as in real space. Later chapters provide an overview on the magnetic SANS of nanoparticles and so-called complex systems (e.g., ferrofluids, magnetic steels, spin glasses and amorphous magnets). It is this subfield where major progress is expected to be made in the coming years, mainly via the increased usage of numerical micromagnetic simulations (Chapter 7), which is a very promising approach for the understanding of the magnetic SANS from systems exhibiting nanoscale spin inhomogeneity.

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Über die Autorin bzw. den Autor

Andreas Michels, Group Leader and Associate Professor Department of Physics and Materials Science, University of Luxembourg

Andreas Michels is Group Leader and Associate Professor in the Department of Physics and Materials Science at the University of Luxembourg.

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Verlag
Oxford University Press
Erscheinungsdatum
2021
Sprache
Englisch
ISBN 10 
0198855176
ISBN 13 
9780198855170
Einband
Gebundene Ausgabe
Auflage
1
Anzahl der Seiten
384
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