MCD IN CO AND PT SOFT-X-RAY ABSORPTION IN COPT3

Authors
IMADA S SHISHIDOU T MURO T SUGA S MARUYAMA H KOBAYASHI K YAMAZAKI H KANOMATA T
Citation
S. Imada et al., MCD IN CO AND PT SOFT-X-RAY ABSORPTION IN COPT3, Physica. B, Condensed matter, 237, 1997, pp. 369-371
Citations number
5
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
237
Year of publication
1997
Pages
369 - 371
Database
ISI
SICI code
0921-4526(1997)237:<369:MICAPS>2.0.ZU;2-R
Abstract
Magnetic and electronic states of Co 3d and Pt 5d electrons in a ferro magnetic alloy, CoPt3, are investigated by measuring magnetic circular dichroism (MCD) in photoabsorption. Contribution of the orbital angul ar momentum in the 3d magnetic moment is estimated using the MCD of Co 2p XAS. MCD with a quite unusual line shape was found for Pt 4f XAS a nd the origin of the line-shape is shown to be the strong Fano interfe rence.