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News | ct.qmat
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04 Nov 2022
New quantum professor in Dresden: With record low temperatures into the hotspot of solid state physics
Elena Hassinger has been appointed Professor of Low-Temperature Physics of Complex Electron Systems at the Cluster of Excellence ct.qmat. The professorship has been newly established at TU Dresden. The researcher is an expert in solid-state physics at very low temperatures down to 0.01 Kelvin (-273.14 °C). She studies unusual quantum phenomena that only occur in the freezing cold, with the focus currently being on cerium rhodium arsenic (CeRh2 As2 ) – a promising unconventional superconductor.
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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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09 May 2022
A ‘fast lane’ for electrons
The study of ultra-pure materials still has many ways to surprise and delight! For delafossite metals it was shown that wires sculpted from the same single crystal have very different resistivities depending on the angle at which they are cut. From the fundamental physics point of view, the laws of bulk resistivity are being broken.
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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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10 Mar 2022
Dresden physicist belongs to the best early career scientists in Germany
Dr. Tobias Meng is awarded the Heinz Maier-Leibnitz Prize 2022 by the Deutsche Forschungsgemeinschaft and the Federal Ministry for Education and Research. This Prize is considered Germany’s most important award for early career researchers, and is endowed with 20,000 Euros.
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11 Feb 2022
Electron conspiracy in a Japanese lattice pattern: Kagome metals baffle science
The special structure of the atomic lattice of potassium-vanadium-antimony leads to an extraordinary combination of outstanding quantum properties, which have now been demonstrated for the first time and could enable a completely new type of superconductivity. Prof. Ronny Thomale, Würzburg researcher of the Cluster of Excellence ct.qmat, predicted such quantum effects theoretically already ten years ago. The latest experimental results have been published in the journal Nature.
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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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06 Dec 2021
Claudia Felser receives Max Born Prize
Prof. Claudia Felser, Director at the Max Planck Institute for Chemical Physics of Solids Dresden and principal investigator of the Cluster of Excellence ct.qmat, will be awarded the Max Born Prize 2022 for her outstanding scientific contributions to 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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14 Sep 2021
Triangular Honeycombs: Physicists design novel quantum material
Researchers from the Cluster of Excellence ct.qmat have recently conceived and realized a new quantum material. The research results have appeared in the journal Nature Communications .
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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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02 Jul 2021
"Construction manual" for quantum materials
Physicists from the Würzburg–Dresden Cluster of Excellence ct.qmat have discovered a minimum distance at which electrons in wires made of quantum materials must flow in order to conduct electricity in a dissipationless manner. The research results have been published in the journal Physical Review Letters .
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