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03.05.12 - The former LQM PhD student M. Mourigal together with Prof. H. Ronnow are coauthors of a recent Letter in Nature on spin-orbital separation in a quasi-one dimensional material Sr2CuO3. 

This is the first observation of orbitons. It was done using resonant inelastic X-ray scattering. More info can be obtained on the following link:

Source:Laboratory for Quantum Magnetism