view article
Figure 2
XANES (bottom) and XMCD (top) spectra of magnetite and Ni ferrite. Both crystals have the inverse-spinel structure. Ni ferrite includes only Fe3+, while magnetite is a mixture of Fe2+ and Fe3+. The peaks of XANES and XMCD spectra are very close to each other in the vicinity of the Fe K pre-edge. Photon energies of XMCD peaks at E = 7.108, 7.110, 7.119, 7.125, 7.122 and 7.129 keV are donoted a′, a, b′, b, c′ and c, respectively.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 19| Part 5| August 2012| Pages 759-767
doi:10.1107/S0909049512031147
Follow J. Synchrotron Rad.
Sign up for e-alerts
E-alerts
Follow J. Synchrotron Rad. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS