Journal Article 2 charge order European XFEL 1 Heisenberg RIXS 1 Madelung energy 1 RIXS 1 Research Support, Non-U.S. Gov't 1 plus ... X-ray Raman scattering 1 X-ray resonant diffraction 1 crystal structure prediction 1 direct summation method 1 free-electron lasers 1 hRIXS 1 photochemistry 1 polyhedral connection 1 resonant X-ray diffraction 1 resonant inelastic X-ray scattering 1 soft X-rays 1 spin dynamics 1 spin order 1 time-resolved spectroscopy 1 moins ...