Resonant inelastic x-ray scattering study of holon-antiholon continuum in SrCuO2

Young-June Kim, J. P. Hill, H. Benthien +9

We report a resonant inelastic x-ray scattering study of charge excitations in the quasi-one-dimensional Mott insulator SrCuO2. We observe a continuum of low-energy excitations, in…