Surface and Interface Spectroscopy
The Surface and Interface Spectroscopy beamline (SIS) provides a state-of-the-art experimental set-up to study the electronic and atomic structure of surfaces. The beamline has been designed for high photon energy resolution with low harmonic contamination and flexible light polarization. The high-resolution photoemission spectroscopy (HR-PES)endstation is designed for angle-resolved photoelectron spectroscopy (ARPES) and photoelectron diffraction (PED). A second endstation, COPHEE (COmplete PHotoEmission Experiment), offers spin-resolved ARPES using a double-Mott detector scheme, which enables 3D spin polarimetry. The two endstations are switchable via a rotating platform.