CALCULATION OF X-RAY NATURAL CIRCULAR-DICHROISM

Authors
NATOLI CR BROUDER C SAINCTAVIT P GOULON J GOULONGINET C ROGALEV A
Citation
Cr. Natoli et al., CALCULATION OF X-RAY NATURAL CIRCULAR-DICHROISM, EUROPEAN PHYSICAL JOURNAL B, 4(1), 1998, pp. 1-11
Citations number
28
Categorie Soggetti
Physics, Condensed Matter
Journal title
EUROPEAN PHYSICAL JOURNAL B → ACNP
ISSN journal
14346028
Volume
4
Issue
1
Year of publication
1998
Pages
1 - 11
Database
ISI
SICI code
1434-6028(1998)4:1<1:COXNC>2.0.ZU;2-Z
Abstract
A method is presented to calculate the natural circular dichroism rece ntly discovered in the Xray range (XNCD). The basic formula represents XNCD as an odd second-rank tensor and leads to a sum rule that relate s XNCD to the mixing of odd and even orbitals in the ground state. A m ultiple-scattering theory of XNCD is presented, and calculated spectra for the L-edges of iodine in LiIO3 compare favorably with the experim ents.