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Multiple Scattering Theory for Spectroscopies
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SYSNO ASEP 0497720 Document Type M - Monograph Chapter R&D Document Type Monograph Chapter Title Magnetic dipole term Tz and its importance for analysing XMCD spectra Author(s) Šipr, Ondřej (FZU-D) RID, ORCID Number of authors 1 Source Title Multiple Scattering Theory for Spectroscopies. - Cham : Springer International Publishing AG, 2018 / Sébilleau D. ; Hatada K. ; Ebert H. - ISSN 0930-8989 - ISBN 978-3-319-73810-9 Pages s. 387-397 Number of pages 11 s. Number of pages 401 Publication form Print - P Language eng - English Country CH - Switzerland Keywords x-ray magnetic circular dichroism ; spin-orbit coupling ; hybridization Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects LD15097 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support FZU-D - RVO:68378271 EID SCOPUS 85045287692 DOI 10.1007/978-3-319-73811-6_29 Annotation Magnetism of nanostructures is often studied by means of x-ray magnetic circular dichroism (XMCD). The XMCD sum rules are a very powerful tool but they allow for the spin magnetic moment μspin to be determined only in combination with the magnetic dipole term Tz. This chapter presents few examples demonstrating that neglecting Tz could in some cases lead to completely wrong conclusions about the trends of μspin with the size of the system or with the magnetisation direction. Further, we inspect conditions that have to be met so that eliminating of Tz from the XMCD sum rules is possible. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2019
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