In:
Journal of Synchrotron Radiation, International Union of Crystallography (IUCr), Vol. 8, No. 2 ( 2001-03-01), p. 907-909
Abstract:
We have carried out soft x -ray absorption spectroscopy to study the electronic structure of ilmenite family, such as MnTiO 3 , FeTiO 3 , and CoTiO 3 at the soft x -ray beamline, BL23SU, at t he SPring-8. The Ti and M L 2,3 absorption spectra of MTiO 3 (M = Mn, Fe, and Co) show spectra of Ti 4+ and M 2+ eletron configurations, respectively. Except the Fe L 2,3 spectrum, those spectra were understood within the Oh symmetry around the transition metal ions. The Fe L 3 -edge spectrum clearly shows a doublet peak at the L 3 edge, which is attributed to Fe 2+ state, moreover the very high-resolution the L-edge spectra of transition metals show fine structures. The spectra of those ilmenites are compared.
Type of Medium:
Online Resource
ISSN:
0909-0495
DOI:
10.1107/S0909049501000280
Language:
Unknown
Publisher:
International Union of Crystallography (IUCr)
Publication Date:
2001
detail.hit.zdb_id:
2021413-3
SSG:
13
Permalink