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MAGNETIC-X-RAY DICHROISM - GENERAL FEATURES OF DIPOLAR AND QUADRUPOLAR SPECTRA
- Source :
- Physica B, 192(1-2), 182-190. ELSEVIER SCIENCE BV
- Publication Year :
- 1993
-
Abstract
- Sum rules are derived for dipolar linear and quadrupolar circular dichroism in the X-ray region. They relate the intensity of the dichroic signal to the ground state expectation values of orbital and spin dependent effective operators, which act on the valence electrons. The results obtained are applied to transition metals and rare earths.
- Subjects :
- Condensed Matter::Strongly Correlated Electrons
ABSORPTION-SPECTRA
Subjects
Details
- Language :
- English
- ISSN :
- 09214526
- Database :
- OpenAIRE
- Journal :
- Physica B, 192(1-2), 182-190. ELSEVIER SCIENCE BV
- Accession number :
- edsair.narcis........829c8247fb2fbb6155310723a1b0ab01