The large-scale project EMIL (Energy Materials In-situ Laboratory Berlin) will create new opportunities for researching energy materials by the beginning of 2015

Helmholtz Zentrum Berlin and the Max Planck Society are going to build a new, dedicated X-ray beamline together at the synchrotron source BESSY II, which will be used for analysing materials for renewable energy generation. The new large-scale project has been dubbed EMIL (a common name in Berlin, but which also stands for Energy Materials In-situ Laboratory Berlin) and includes, among other things, the major project already announced under the name of SISSY (Solar Energy Materials In-Situ Spectroscopy at the Synchrotron). The assessment of EMIL in September 2011, by an external committee of experts engaged by the scientific advisory board, went very well and the experts endorsed the EMIL project "enthusiastically". The supervisory board of HZB will give the go-ahead for construction of EMIL in two months.

HZB project manager Dr. Klaus Lips is very satisfied with the results: "In the planned laboratory, we will combine material production with ultra-precise analysis of visible properties better than anywhere else in the world, without interruption of the vacuum needed for synthesis, which will allow us to develop better thin-film solar cells and energy stores."

EMIL will be a worldwide unique laboratory, built and operated at BESSY II, where materials for photovoltaics and photocatalytic processes can be studied by X-ray analysis. Three experimental stations will be built, where researchers will have soft and hard X-rays at their disposal (60 eV–10 keV).

The measuring station SISSY will be available for studying photovoltaic materials at EMIL. Another measuring station, CAT@EMIL, will be in the same laboratory for researching catalysts, and is being financed and built by the Max Planck Society. Both measuring stations are primarily intended for in-house research, while one third of the measurement time will be made available for external users from universities and industry.

The third measuring station planned in the EMIL project (60to6), which has received no funding as yet, would be primarily dedicated for external users. Since the beamline offers unique conditions for studying materials with its excellent beam characteristics, establishing 60to6@EMIL will make EMIL even more attractive to external researchers. Users shall have up to 80 percent of the measurement time available at 60to6.

Building EMIL, with its analytical tools SISSY and CAT, requires 18 million euros in funding. Following a positive vote from the supervisory board, HZB will invest 6 million euros in EMIL and the Max Planck Society will participate with a further 6.7 million euros.  The German Federal Ministry for Education and Research (BMBF) is funding construction of the SISSY station with 5.7 million euros from the "Photovoltaics" innovation alliance.

"We could not have imagined that EMIL would be realized together with the Max Planck Society, and the best analytical conditions created for researchers worldwide, had the two centres not merged in 2009. The new EMIL project makes the benefits of the merger especially clear," says Dr. Markus Sauerborn, head of the policy unit "Strategy and Programs".

Constructing EMIL will require extensive structural measures at BESSY II, and we will keep you up to date on these.

Update: The supervisory board has given his positive vote for realising the EMIL project in December 2011.

SZ

  • Copy link

You might also be interested in

  • Fascinating archaeological find becomes a source of knowledge
    News
    12.02.2026
    Fascinating archaeological find becomes a source of knowledge
    The Bavarian State Office for the Preservation of Historical Monuments (BLfD) has sent a rare artefact from the Middle Bronze Age to Berlin for examination using cutting-edge, non-destructive methods. It is a 3,400-year-old bronze sword, unearthed during archaeological excavations in Nördlingen, Swabia, in 2023. Experts have been able to determine how the hilt and blade are connected, as well as how the rare and well-preserved decorations on the pommel were made. This has provided valuable insight into the craft techniques employed in southern Germany during the Bronze Age. The BLfD used 3D computed tomography and X-ray diffraction to analyse internal stresses at the Helmholtz-Zentrum Berlin (HZB), as well as X-ray fluorescence spectroscopy at a BESSY II beamline supervised by the Bundesanstalt für Materialforschung und -prüfung (BAM).
  • Element cobalt exhibits surprising properties
    Science Highlight
    11.02.2026
    Element cobalt exhibits surprising properties
    The element cobalt is considered a typical ferromagnet with no further secrets. However, an international team led by HZB researcher Dr. Jaime Sánchez-Barriga has now uncovered complex topological features in its electronic structure. Spin-resolved measurements of the band structure (spin-ARPES) at BESSY II revealed entangled energy bands that cross each other along extended paths in specific crystallographic directions, even at room temperature. As a result, cobalt can be considered as a highly tunable and unexpectedly rich topological platform, opening new perspectives for exploiting magnetic topological states in future information technologies.
  • MXene for energy storage: More versatile than expected
    Science Highlight
    03.02.2026
    MXene for energy storage: More versatile than expected
    MXene materials are promising candidates for a new energy storage technology. However, the processes by which the charge storage takes place were not yet fully understood. A team at HZB has examined, for the first time, individual MXene flakes to explore these processes in detail. Using the in situ Scanning transmission X-ray microscope 'MYSTIIC' at BESSY II, the scientists mapped the chemical states of Titanium atoms on the MXene flake surfaces. The results revealed two distinct redox reactions, depending on the electrolyte. This lays the groundwork for understanding charge transfer processes at the nanoscale and provides a basis for future research aimed at optimising pseudocapacitive energy storage devices.