Journal Article

PUBDB-2017-03531

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Absorption of circularly polarized x rays in iron

Schütz, G. ; Wagner, W. ; Wilhelm, W. ; Kienle, P. ; Zeller, R. ; Frahm, R.DESY* ; Materlik, G.DESY*

1987
APS College Park, Md.

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Please use a persistent id in citations: doi:10.1103/PhysRevLett.58.737  doi:10.3204/PUBDB-2017-03531

Abstract: The transmission of synchrotron radiation through magnetized iron at energies above the K-absorption edge shows relative differences for right and left circular polarization of several times 10$^{−4}$. The observed spin dependence of the near-edge photoabsorption is proportional to the difference of the spin densities of the unoccupied bands. In the extended absorption region up to 200 eV above the Fermi level a small spin-dependent absorption is observed and thus is expected to give information on the magnetic neighborhood of the absorbing atom.

Note: HASYLAB

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Contributing Institute(s):

1. DESY Retrocat (DESY(-2012))

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Experiment(s):

1. No specific instrument

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Database coverage:
; ; ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; IF >= 5 ; JCR ; NCBI Molecular Biology Database ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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