Photoemission /GELEM-Dipole

The instrument GELEM-PES offers a multi-technique approach for the investigation of the electronic, chemical and structural properties of materials: X-ray photoemission spectroscopy and X-ray absorption in all possible modes (fluorescence yield, total and partial electron yields). It is operated by the German-Eastern European Laboratory for Energy and Materials Research (GELEM).

Having several preparation chambers, fast-load systems, a number of insertion devises such as a flash-machine, evaporators, a cleavage system, a heating stage, a gas-inlet system etc., GELEM-PES is a powerful instrument allowing to study fundamental properties of matter.

The beamline is based on a Plane Grating Monochromator (PGM); it covers wide and continuous photon energy range and is characterised by moderate flux.

Selected Applications:

• Research addresses electronic, chemical and structural properties of wide variety of materials and covers rather broad field of disciplines, scientific areas and applications: energy materials, conductive polymers for electrochemical applications, compositionally complex alloys, biomimetic materials, etc.

GELEM PES chamber