X-ray Resonant Magnetic Scattering : Polarisation Dependence in the non-spherical case
Other Condensed Matter
2007-06-28 v2
Abstract
We develop a simple tensorial contraction method to obtain analytical formula for X-ray resonant magnetic scattering. We apply the method considering first electric dipole-dipole and electric quadrupole-quadrupole scattering in the isolated atom approximation and compare the results with previous works. Then we apply the method to derive phenomenological original formulas which account also for non-spherical systems and for dipole-quadrupole mixing.
Keywords
Cite
@article{arxiv.cond-mat/0606144,
title = {X-ray Resonant Magnetic Scattering : Polarisation Dependence in the non-spherical case},
author = {Alessandro Mirone},
journal= {arXiv preprint arXiv:cond-mat/0606144},
year = {2007}
}
Comments
typo corrections : -- P_b^{\prime} has been changed to P_b^{\prime *} -- a sign changed in formula 31