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Using corkscrew lasers to separate mirror molecules

Innovative approach could deepen insight into the mysterious handedness of life

13-Dec-2019

Many of the molecular building blocks of life have two versions that are mirror images of one another, known as enantiomers. Although seemingly identical, the two enantiomers can have completely different chemical behaviour – a fact that has major implications in our day-to-day lives. For ...

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Happy hour for time-resolved crystallography

Researchers simplify time-resolved X-ray crystallography

19-Sep-2019

Researchers from the Department of Atomically Resolved Dynamics of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg, the University of Hamburg and the European Molecular Biology Laboratory (EMBL) outstation in the ...

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X-ray laser reveals chemical reaction

18-Mar-2013

What happens when a chemical bond is broken? That question was recently answered with the help of a so-called free electron x-ray laser, which makes it possible to follow in real time how bindings in a molecule are changed and broken. The study, published in Science, found, among other things, ...

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Scientists measure soot particles in flight

29-Jun-2012

For the first time, air-polluting soot particles have been imaged in flight down to nanometre resolution. Pioneering a new technique, the international team, including researchers from DESY, snapped the most detailed images yet of airborne aerosols. “For the first time we can actually see the ...

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Watching the quantum race of electrons

22-Jun-2012

For the first time ever, a German team of physicists has observed the race of two electrons that are liberated from atoms in the course of photoionization, i.e. under the influence of laser radiation. In order to resolve the electron’s movement during only 50 femtoseconds, scientists from Hamburg ...

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Lattice of magnetic vortices

Researchers find magnetic skyrmions in atomically thin metal film

04-Aug-2011

Physicists at Hamburg and Kiel University and the Forschungszentrum Jülich have found for the first time a regular lattice of magnetic skyrmions – cycloidal vortex spin structures of exceptional stability – on a surface. This fascinating magnetic structure was discovered experimentally at the ...

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Physicists capture first images of atomic spin

03-May-2010

Though scientists argue that the emerging technology of spintronics may trump conventional electronics for building the next generation of faster, smaller, more efficient computers and high-tech devices, no one has actually seen the spin—a quantum mechanical property of electrons—in individual ...

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