Scientists from MBI and FU Berlin successfully reduced the required time between switching events of magnetic bits to a record value of seven picoseconds:
Magnetic bits for data storage can be written with ultrafast laser pulses, in contrast to the well-established path of using magnetic fields administered via a write head. Researchers at Max Born Institute and Freie…
NASA's Perseverance rover listens in the thin Martian atmosphere:
Mars has a very thin atmosphere, which at the surface has a density approximately one percent that of Earth's. Until recently, it was unclear whether there is anything to hear in the barren landscape there and if it…
Researchers at MBI have elucidated in space and time concerted electron and nuclear motions in crystalline solids:
Phonons are quantum excitations which correspond to vibrations of the regular atomic array of a crystal. This crystal lattice consists of a large number of unit cells with an identical atomic arrangement. In the…
FBH presents its progress, exhibits live demonstrators and showcases new and further developments of its diode lasers and UV LEDs:
The Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik (FBH) will present its full range of capabilities at Laser World of Photonics in Munich from April 26-29, 2022 – from design and chips to…
IRIS Adlershof member Michael J. Bojdys explains cooperative measures to support refugees:
In the first 19 days following Russia’s invasion of Ukraine on February 24, 2022, 6,300 Ukrainian scientists moved abroad. Michael J. Bojdys, member of IRIS Adlershof, has been a member of the Advisory Board of the…
Using ultrafast X-ray spectroscopy, the electronic charge distributions of photoacids could be studied at BESSY II:
Photoacids are molecules that release a proton upon electronic excitation, thus enhancing the acidity of a liquid. Pioneering work by Theodor Förster has shown the direct relationship between the wavelength position…
Research group observes the formation of Fermi arcs due to magnetic splitting in an antiferromagnet:
An international cooperation has analysed samples of NdBi crystals which display interesting magnetic properties. In their experiments including measurements at BESSY II they could find evidence for so called Fermi…
High power laser system developed at MBI enables the generation of attosecond pulses with 100 kHz repetition rate:
Attosecond laser pulses in the extreme ultraviolet (XUV) are a unique tool enabling the observation and control of electron dynamics in atoms, molecules, and solids. Most attosecond laser sources operate at a pulse…
DLR study investigates the potential of light electric vehicles (LEVs) for more climate-friendly mobility:
Light Electric Vehicles (LEVs) have great potential to significantly reduce greenhouse gas emissions from the transport sector and thus contribute to climate protection. Half of the kilometres currently driven by car…
RLI Managing Director is one of the world's most remarkable women working to electrify mobility:
For the fourth time, the Transformative Urban Mobility Initiative (TUMI) acknowledges the world’s most remarkable women in mobility with a dedicated publication, this year honoring them as Electric Women. The 2022…
Digital tool shows important data and facts about the energy transition and makes contexts clearer:
Influence of CO2 emissions on the climate, development of droughts in Germany or the share of renewable energies in the electricity mix – the Reiner Lemoine Institute (RLI) has developed the new energy transition…
Resonant inelastic X-ray scattering (RIXS) at BESSY II provides detailed information on properties and biological function:
A team at HZB has developed a method of experimentally unravelling tautomeric mixtures. Based on resonant inelastic X-ray scattering (RIXS) at BESSY II, not only proportions of the tautomers can be deduced, but the…
Q CELLS and Helmholtz-Zentrum Berlin achieve record efficiency of 28.7% for 2-terminal perovskite-silicon tandem solar cell:
Q CELLS and Helmholtz-Zentrum Berlin achieve a new world record efficiency for a 2-terminal tandem solar cell combining a mass-production ready silicon bottom cell based on Q.ANTUM technology and a top-cell based on…
Research teams from HZB and ISFH have combined PERC/POLO silicon cells, which are widely used on the market, with perovskite cells for the first time and estimate the efficienciy at 29.5%:
So-called PERC cells are used in mass production of silicon solar cells, they are considered the workhorses of photovoltaics, dominating the market. Now two teams from HZB and the Institute for Solar Energy Research…
Large scale research facility in Adlershof registered 1400 user visits from 34 countries:
2021 was not an easy year for international research: owing to lockdowns and travel bans, science was hit hard by the pandemic situation. Nevertheless, experiments continued at a high level at the BESSY II light…
The physicist researched how highly efficient tandem solar cells can be developed using new organic contact materials.:
On 17 February 2022, the Adlershof Dissertation Award was given out for the 20th time. This year’s award went to Dr. Amran Al-Ashouri (third from left) and included a prize money of 3,000 euros. It is jointly endowed…
Researchers at PTB in Adlershof identified characteristics that make the peptides alternative drug candidates for conventional antibiotics:
The far-infrared spectroscopy in the so-called terahertz (THz) spectral range (wavenumbers from 40 cm-1 to 400 cm-1) allows for the non-invasive probing of biomolecular interactions due to the detection of vibrational…
Experts from CatLab at HZB and TU Berlin present an overview on current knowledge and outlook for future research:
Highly efficient (electro-)catalysts are essential for the production of green hydrogen, the chemical industry, fertiliser production and other sectors of the economy. In addition to transition metals, a variety of…
Prof. Bernd Rech assumes the role of sole Scientific Director of Helmholtz-Zentrum Berlin:
In a special meeting of the HZB Supervisory Board on 8 February 2022, Prof. Jan Lüning retreated from his position of Scientific Director of HZB. Lüning asked in December to be dismissed and the Supervisory Board has…
Eva Unger researches perovskite semiconductors for solar cells at Helmholtz-Zentrum Berlin and is now a professor at HU Berlin as well:
Eva Unger was now appointed as W2 professor at Humboldt-Universität zu Berlin. Prof. Dr. Eva Unger leads a research group at HZB. She develops scalable technologies for the production of perovskite semiconductors for…