Potsdam Imaging and Spectral Analysis (PISA) Facility FEI Tecnai Transmission Electron Microscope (TEM)Thermo Fisher Scientific Themis Z (TEM)FEI - Helios G4 UC - Dual Beam (SEM-FIB)ZEISS Ultra Plus Scanning Electron Microscope (SEM)FEI Quanta 3D Dual Beam (SEM & FIB)Optical MicroscopesSample Preparation Lab The Thermo Fisher Scientific Themis Z (3.1) is funded by the European Regional Development Fund and the State of Brandenburg. (EXCITE) The PISA Facility is part of the EXCITE Network, the leading European electron and X-ray imaging infrastructure for research into Earth materials.