Welcome to the official web services of the Ernst Ruska-Centre (ER-C) for Microscopy and Spectroscopy with Electrons which is a national user facility open to universities, research institutions and research laboratories in industry. Operational services of the ER-C are based on the guiding principle, that external users are accompanied by experienced scientists and technical support staff. The Ernst Ruska-Centre is run conjointly by the
Jülich
Research Centre and
RWTH
Aachen University. The facility is located on the
campus of the Jülich Research Centre, part of the
Helmholtz
Association of German Research Centres.