A little while ago now Chemical Physics Letters published our paper on polarisation dependent hard X-ray photoelectron spectroscopy (HAXPES). This technique is still relatively new and not many publications are available. It shows particular potential for the identification of s states in valence band. The experiments were undertaken at the Taiwanese beamline BL12XU at SPring-8.

You can find the full article on the Chem. Phys. Lett. website