High-Field High-Repetition-Rate Sources for the Coherent THz Control of Matter
B. Green, S. Kovalev, V. Asgekar, G. Geloni, U. Lehnert, T. Golz, M. Kuntzsch, C. Bauer, J. Hauser, J. Voigtlaender, B. Wustmann, I. Koesterke, M. Schwarz, M. Freitag, A. Arnold, J. Teichert, M. Justus, W. Seidel, C. Ilgner, N. Awari, D. Nicoletti, S. Kaiser, Y. Laplace, S. Rajasekaran, L. Zhang, S. Winnerl, H. Schneider, G. Schay, I. Lorincz, A. A. Rauscher, I. Radu, S. Mährlein, T. H. Kim, J. S. Lee, T. Kampfrath, S. Wall, J. Heberle, A. Malnasi-Csizmadia, A. Steiger, A. S. Müller, M. Helm, U. Schramm, T. Cowan, P. Michel, A. Cavalleri, A. S. Fisher, N. Stojanovic, M. Gensch
Research team involving experimentalists and theorists explores how light can fundamentally alter the properties of solids - and how to harness these phenomena in laser-driven materials for future applications. Their colloquium has been published in Reviews of Modern Physics.
MPSD researcher Ankit Disa has accepted a professorship at Cornell University in the United States. He will take up his new post as Assistant Professor of Applied and Engineering Physics at Cornell in July 2022.
Prineha Narang is coming to the MPSD from Harvard University for an extended research stay. She has received two prestigious prizes: A Max Planck Sabbatical Award for her work in Germany and the Humboldt Foundation's Friedrich Wilhelm Bessel Research Award for her research work to date.
James McIver, the leader of the Non-Equilibrium Transport in Quantum Materials group, has accepted an assistant professor position with the Physics Department at Columbia Unversity. His group is part of the collaborative Max Planck New York City Center for Non-Equilibrium Quantum Phenomena.
MPSD researchers discover a long-lived superconducting state in K3C60 at a temperature five times higher than the one at which superconductivity sets in without photoexcitation. This metastable state, produced with a new type of laser, lasts nearly 10.000 times longer than previously achieved.
Researchers have managed to control and detect oscillations inside an atomic nucleus, as well as the gamma radiation emitted, to within 1.3 zeptoseconds. A zeptosecond is the thousandth part of a billionth of a billionth of a second.
Scientists pioneer an approach called self-referenced streaking, clocking Auger electrons with sub-femtosecond resolution. The breakthrough will unlock the broader potential for attosecond time resolution at X-ray free-electron lasers.
MPSD scientist Frank Schlawin and Aaron Kelly, currently a visiting scientist at the MPSD, have been chosen as Young Investigator Group Leaders at the Hamburg Cluster of Excellence ‘CUI : Advanced Imaging of Matter’.
Researchers at the University of Oxford and the MPSD report in Physical Review Letters that a dynamical version of superconductivity, which is generated by periodically shaking the material, is intimately tied to strong electronic correlations and geometric frustration.
Researchers from the MPSD and the University of Oxford manage to drive a prototypical antiferromagnet into a new magnetic state, using terahertz frequency light. Their groundbreaking method produces an effect orders of magnitude larger than previously achieved - on ultrafast time scales.