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Quantum Tricks to Unveil the Secrets of Topological Materials
"Topological materials" are very interesting for technology, but difficult to study. TU Wien (Vienna) and the University of Science and Technology in China are presenting new approaches. Mehr
Quantum systems: Same, but different
When quantum particles swirl about, they still obey universal laws. Different quantum systems can show the same behaviour – this has been demonstrated by two different experiments at TU Wien and Heidelberg University. Mehr
Superradiance: Quantum Effect Detected in Tiny Diamonds
Under certain conditions, an atom can cause other atoms to emit a flash of light. At TU Wien (Vienna), this quantum effect has now been measured. Mehr
No sign of Symmetrons
A high-precision experiment led by TU Wien has set its sights on pinpointing the so-far hypothetical "symmetron fields" using the PF2 ultra-cold neutron source at the Institut Laue-Langevin in France. For the existence of symmetrons could provide an explanation for the mysterious dark energy. Mehr
Quantum Technology: New EU Research Network measures Bell-States
With a 3 million euro endowment, comes a new European research network headed by TU Wien. The goal: a device that can analyze specific entangled quantum states. Mehr
Unexpected Behaviour of Atom Clouds Challenges Existing Theories
Experiments with ultra-cold atoms at the TU Wien have shown surprising results: coupled atom clouds synchronize within milliseconds. This effect cannot be explained by standard theories. Mehr
Quantum Recurrence: Everything Goes Back to the Way it was
At some point, complex systems return almost exactly to their initial state. For the first time, this recurrence theorem has now been demonstrated with complex quantum many-body systems at TU Wien (Vienna). Mehr
New quantum memory stores information for hours
Storing information in a quantum memory system is a difficult challenge, as the data is usually quickly lost. At TU Wien, ultra-long storage times have now been achieved using tiny diamonds. Mehr
Nichtlineare Diamant-Effekte
Nichtlineare Effekte in einem gekoppelten System aus Diamant-Defekten und elektromagnetischer Strahlung wurden an der TU Wien untersucht. Mehr