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News | ct.qmat
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26 Oct 2023
Spinaron: A Rugby in a Ball Pit. New Quantum Effect Demonstrated for the First Time
For the first time, experimental physicists from the Würzburg-Dresden Cluster of Excellence ct.qmat have demonstrated a new quantum effect aptly named the “spinaron.” This revelation challenges the long-held Kondo effect – a theoretical concept which has been considered the standard model for the interaction of magnetic materials with metals since the 1980s. These groundbreaking findings were published in the esteemed journal Nature Physics.
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07 Sep 2023
Training quantum computers: Physicists win prestigious IBM award
A team of five, headed by quantum physicist Professor Ronny Thomale of the Cluster of Excellence ct.qmat based at two universities in Würzburg and Dresden, secured second place in the international IBM Quantum Open Science Prize. The research group devised an algorithm enabling IBM’s 16-qubit quantum chip to be trained to outperform conventional computing capabilities.
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10 Jan 2023
Milestone for light-driven electronics: Excitons generated in a topological insulator for the first time
An international team of scientists collaborating within the Würzburg-Dresden Cluster of Excellence ct.qmat has achieved a breakthrough in quantum research – the first detection of excitons in a topological insulator. The findings have been published in the journal Nature Communications.
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07 Oct 2022
ERC Advanced Grant for Vladimir Dyakonov
With 2.5 million euros from the European Research Council, Professor Vladimir Dyakonov will be able to pursue the development of a novel quantum sensor: The physicist was awarded an ERC Advanced Grant.
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25 Aug 2022
Laser network the size of a sand grain at the heart of pioneering achievement
The development of a topological laser array by a research team of the Wuerzburg-Dresden Cluster of Excellence ct.qmat represents a pioneering achievement in physics. For this groundbreaking work, Sebastian Klembt from the Julius Maximilians University Wuerzburg has now been shortlisted for the prestigious “Falling Walls Science Breakthrough of the Year.”
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30 May 2022
Whirlwind in the material: Dresden physicist wins prize for world's first image of a 3D magnetic field
A Dresden research team led by solid-state physicist Dr. Axel Lubk has succeeded in imaging the magnetic field of tiny magnetic nanovortices – called skyrmions – in three dimensions with a resolution of seven millionths of a millimeter. This is the first time ever that this has been achieved.
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13 Apr 2022
Focus on quantum optics: X-ray physicist holds new professorship at JMU Würzburg
Adriana Pálffy-Buß has been appointed to the new W2 professorship for Theoretical Quantum Information and Quantum Optics at the University of Würzburg. She is an expert in the new research field of X-ray quantum optics.
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09 Dec 2021
"Crazy" light emitters: Physicists see an unusual quantum phenomenon
Scientists of the Cluster of Excellence ct.qmat have experimentally discovered an unusual quantum phenomenon for the motion of luminescent electronic quasiparticles in atomically-thin semiconductors. The results were published in the Physical Review Letters journal.
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05 Nov 2021
Electron family creates previously unknown state of matter
An international research team from the Cluster of Excellence ct.qmat has demonstrated a completely novel state of matter in a metal. It is created by the combination of four electrons – until now, only electron pairs were known. The results have been published in the journal Nature Physics .
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24 Sep 2021
As big as a grain of sand: First topological vertical cavity laser arrays
Israeli and German researchers of the Cluster of Excellence ct.qmat have developed a way to force an array of vertical cavity lasers to act together as a single laser. The findings were presented in the journal Science .
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08 Sep 2021
Ultrafast & ultrathin: New physics professor at TU Dresden makes mysterious quantum world visible
Alexey Chernikov was appointed the new W3 professor of Ultrafast Microscopy and Photonics established by the Cluster of Excellence ct.qmat. The 38-year-old scientist pursues the goal to make ultrafast quantum mechanical quasiparticles visible in atomically thin nanocrystals.
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18 Jun 2021
Karl Leo receives the European Inventor Award 2021 in the “Lifetime Achievement” category
Dresden physicist Prof. Karl Leo is honored with the European Inventor of the Year 2021 in the “Lifetime Achievement” category. Leo is one of the 25 principal investigators of the Cluster of Excellence ct.qmat , where he primarily researches semiconductor-based topological photonics.
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