Affordable Access

Publisher Website

The shape and extended fine structure of the manganeseKX-ray absorption discontinuity in its oxides

Authors
Journal
Journal of Physics and Chemistry of Solids
0022-3697
Publisher
Elsevier
Publication Date
Volume
41
Issue
4
Identifiers
DOI: 10.1016/0022-3697(80)90201-2

Abstract

Abstract The shape and extended fine structure of the manganese K absorption discontinuity have been studied in the pure metal and in its four oxides. viz. MnO, Mn 3O 4, Mn 2O 3 ad MnO 2 using a bent crystal Cauchois type spectrograph of 40cm diameter. The shape of the main discontinuity for the oxides is discussed on the basis of molecular orbital theory. Our results show a complimentarity between the absorption spectra and the emission spectra obtained earlier by Tsutsumi et al. for some of these oxides. The extended X-ray absorption fine structure (EXAFS) is discussed in the light of the recent proposed by Lytle et al.

There are no comments yet on this publication. Be the first to share your thoughts.