Spin-dependent Mn X-ray absorption near-edge structure of MnF₂: full multiple-scattering analysis

Abstract

The self-consistent full multiple-scattering analysis of the spin-dependent Mn Kedge x-ray absorption nearedge structure (XANES) of MnFz has been canid out. We succeeded in calculating the spin-dependent XANU over a 40 eV energy range in the continuum above the absorption threshold with the help of a self-consistent spin-polarized method in agreement with experimental data We show that both the spin-dependent transition matrix element and the Mn p partial density of states conhibute to the spindependent Mn K-edge XANU of MnFz. 3p x-ray photoemission spectrum there are some difficulties in the accurate interpretation

Real-space multiple-scattering approach to XANES

“…Typically, these calculations show good qualitative agreement with experiment that allow structural and electronic interpretation of the XANES peaks. The calculations were extended for spin-polarised XANES (Soldatov, 1994) and x-ray magnetic circular dichroism (Ankudinov, 1995).…”

Improvements in Controllability of Ultrasonic Linear Motors by Longitudinal-Bending Multilayered Transducers with Independent Electrodes

“…Soldatov et al [23] obtain the two structures C with a self-consistent potential in the excited state. Brydson et al [41] in studying the absorption of Be in BeO 4 (structure close to rutile) showed for this compound that the spectra exhibit a double peak only with a self-consistent potential.…”

“…Dufek et al [22] and Soldatov et al [23] studied another compound of the rutile family, manganese difluoride, using the multiple scattering method with a self-consistent potential.…”

Coordination octahedron distortion effect on x-ray absorption fine structures of titanium in the rutile titanium dioxide

“…We think that the absence of C 1 is not the result of a broadening but this comes from the calculation of the potential. Soldatov et al [23] obtain the two structures C with a self-consistent potential in the excited state. Brydson et al [41] in studying the absorption of Be in BeO 4 (structure close to rutile) showed for this compound that the spectra exhibit a double peak only with a self-consistent potential.…”

“…Dufek et al [22] and Soldatov et al [23] studied another compound of the rutile family, manganese difluoride, using the multiple scattering method with a self-consistent potential.…”