1.3k citations · 1.8k across the 8 of their papers we have counts for
6 papers · 1 filter
Determining the Electron-Phonon Coupling Strength in Correlated Electron Systems from Resonant Inelastic X-ray Scattering
Luuk J. P. Ament, Michel van Veenendaal, Jeroen van den Brink
We show that high resolution Resonant Inelastic X-ray Scattering (RIXS) provides direct, element-specific and momentum-resolved information on the electron-phonon (e-p) coupling st…
Resonant Inelastic X-ray Scattering Studies of Elementary Excitations
Luuk J. P. Ament, Michel van Veenendaal, Thomas P. Devereaux +2
In the past decade, Resonant Inelastic X-ray Scattering (RIXS) has made remarkable progress as a spectroscopic technique. This is a direct result of the availability of high-brilli…
Resonant Inelastic X-ray Scattering on Spin-Orbit Coupled Insulating Iridates
Luuk J. P. Ament, Giniyat Khaliullin, Jeroen van den Brink
We determine how the elementary excitations of iridium-oxide materials, which are dominated by a strong relativistic spin-orbit coupling, appear in Resonant Inelastic X-ray Scatter…
Strong Three-magnon Scattering in Cuprates by Resonant X-rays
Luuk J. P. Ament, Jeroen van den Brink
We show that Resonant Inelastic X-ray scattering (RIXS) is sensitive to three-magnon excitations in cuprates. Even if it requires three electrons to simultaneously flip their spin,…
Magnetic Excitations in La2CuO4 probed by Indirect Resonant Inelastic X-ray Scattering
Filomena Forte, Luuk J. P. Ament, Jeroen van den Brink
Recent experiments on LaCuO suggest that indirect resonant inelastic X-ray scattering (RIXS) might provide a probe for transversal spin dynamics. We present in detail a sys…
Ultrashort Lifetime Expansion for Indirect Resonant Inelastic X-ray Scattering
Luuk J. P. Ament, Filomena Forte, Jeroen van den Brink
In indirect resonant inelastic X-ray scattering (RIXS) an intermediate state is created with a core-hole that has a ultrashort lifetime. The core-hole potential therefore acts as a…