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    Excellent news

    The Quantum Alliance, in which the Cluster of Excellence ct.qmat (Würzburg-Dresden) is represented, welcomes the German government’s initiative to promote quantum technologies. It includes two billion euros for quantum technologies.

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    A funnel of light

    03/27/2020
    The figure shows how light is caught through the light funnel (Graphic: University Rostock / Alexander Szameit).

    Physicists of the University of Würzburg, in a joint collaboration with colleagues from the University of Rostock, have developed a light funnel apparatus. It could serve as a new platform for hypersensitive optical detectors.

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    Atomic thin layer of boron nitride with a spin center formed by the boron vacancy. With the help of high frequency excitation (red arrow) it is possible to initialize and manipulate the qubit.

    Physicists from Würzburg for the first time have experimentally observed spin centers in two-dimensional materials. Such centers can act as quantum bits - even at room temperature.

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    Kick-off meeting of the Cluster of Excellence ct.qmat in the Fürstensaal of the Würzburg Residenz.

    The universities of Würzburg and Dresden have officially celebrated their success in the Excellence Strategy. In the newly established Cluster of Excellence ct.qmat, they are jointly researching quantum materials.

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    The graphic illustrates the interplay between topology (blue ring) and strong correlation (electron spins; coloured arrows on the square grid). This is what the Würzburg Collaborative Research Centre ToCoTronics is all about.

    A great success for Würzburg's physics department: its Collaborative Research Centre was rated as excellent and is now entering its second funding phase. The German Research Foundation is providing 12 million euros for this purpose.

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    [Translate to Englisch:] Fahnen der Universität Würzburg. (Foto: Daniel Peter)

    The University of Würzburg has been successful with a proposal for a research cluster in the Excellence Competition. This allows new projects to be launched in an important field of physics with great future promise.

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    Researchers from Würzburg and London have built the foundations for a new field of nano-optics: they have succeeded in controlling the coupling of light and matter at room temperature.

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    JMU flags. (Photo: Daniel Peter)

    A great success for the University of Würzburg in the first round of the Excellence Strategy: expert committee approves three draft proposals for Excellence Clusters in the fields of physics, chemistry and medicine.

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    The Wuerzburg Scientists: Giorgio Sangiovanni, Michael Karolak und Andreas Hausoel. (Photo: private)

    Physicists from the University of Würzburg have discovered surprising properties of nickel. They could help unravel some mysteries about Earth's magnetic field.

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    View of the bismuthene film through the scanning tunnelling microscope. The honeycomb structure of the material (blue) is visible, analogous to graphene. A conducting edge channel (white) forms at the edge of the insulating film (on the right).

    It's ultra-thin, electrically conducting at the edge and highly insulating within – and all that at room temperature: Physicists from the University of Würzburg have developed a promising new material.

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    Quantum bits are the basis for super fast quantum computers. Lately a german team of physicists took a decisive step forward in their development.

    Physicists from Würzburg, Jülich and Duisburg-Essen took a decisive step forward in the development of stable quantum bits by using Majorana-particles, which are the basis for quantum computers.

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    Professor Laurens W. Molenkamp. (Photo: Department of Physics)

    Another award for Laurens Molenkamp: The physicist won the King Faisal International Prize (KFIP) 2017 in the "Science" category. The scientist earned the recognition for his work in the field of spintronics.

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    hoto Professor Laurens W. Molenkamp. (P: Physikalisches Institut)

    Top research pays off: After 2011, Professor of Physics Laurens Molenkamp from the University of Würzburg has been awarded a second Advanced Grant from the European Research Council worth 2.5 million euros.

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    Artistic representation of a two-photon source: The monolayer (below) emits exactly two photons of different frequencies under suitable conditions. They are depicted in red and green in the picture. (Picture: Karol Winkler)

    Physicists from the University of Würzburg have designed a light source that emits photon pairs. Two-photon sources are particularly well suited for tap-proof data encryption. The experiment's key ingredients: a semiconductor crystal and some sticky tape.

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