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The Return of the Spin Echo

23. September 2020

If the spins of phosphorus atoms in silicon are cleverly excited with microwave pulses, a so-called spin echo signal can be detected after a certain time. Surprisingly, this spin echo does not occur only once, but a whole series of echoes can be detected. — © Bild: C. Hohmann / MCQST

A research team from Garching and Vienna discovered a remarkable echo effect – it offers exciting new possibilities for working with quantum…

New Materials: A Toggle Switch for Catalysis

22. September 2020

A Perovskite thin film electrode, on a ZrO2 crystal. — © TU Wien

Electrochemical reactions, which will play an important role in the future of energy supply, can now be explained in detail, thanks to measurements…

Physicists Discover New Magnetoelectric Effect

14. September 2020

In a very unusual way, the electrical and magnetic properties of a particular crystal are linked together - the phenomenon was discovered and…

Attention, the electron is too fast!

31. August 2020

Why do different measurements of material properties sometimes give different results? A research team led by the TU Vienna has now found an important…

Molecular Forces: The Surprising Stretching Behaviour of DNA

05. August 2020

Portrait of Johannes Kalliauer, DNA strands in the background.

What happens when you pull a DNA molecule? It behaves quite differently than we are used to from macroscopic objects. Scientists at TU Wien were now…

The Art of Making Tiny Holes

03. August 2020

A highly charged Ion hitting a material consisting of several layers — © TU Wien, Download und Verwendung honorarfrei

How can you perforate an atomic layer of material and leave the one underneath intact? Scientists at TU Wien (Vienna) developed a technique for…

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