SFB 925 Highlights10 November 2020|SFB 925 HighlightsTime for a new state of matter in high-temperature superconductorsPhoto: UHH\Ludwig MatheyScientists from the University of Hamburg have pointed out how to create a time crystal in an intriguing class of materials, the high-temperature...30 April 2018|SFB 925 HighlightsCorrelation Effects in the Quench-Induced Phase Separation Dynamics of a Two-Species Ultracold Quantum GasPhoto: UHH/SFB925The quench dynamics of a binary Bose-Einstein condensate crossing the miscibility immiscibility threshold and vice versa is explored, both within and...27 April 2018|SFB 925 HighlightsFreeze-framing nanosecond movements of nanoparticlesPhoto: UHH/SFB925A team of scientists from SFB925 (Project B3), DESY, the Advanced Photon Source APS and National Accelerator Laboratory SLAC, both in the USA, have...7 June 2017|SFB 925 HighlightsSplit-mirror for XUV and soft X-ray interferometryPhoto: Sergey Usenko, Deutsches Elektronen-Synchrotron DESY, Project A2Phase-sensitive measurements, central for gaining insight of light-matter interactions, require phase-controlled electric fields. Combining...1 January 2017|SFB 925 HighlightsTime-resolved X-ray absorption spectroscopy unravels isomerization reaction of an aromatic thiolPhoto: GrafikWe made the first step toward understanding the transient electronic structure during light-induced reaction dynamics of sulfur-containing molecules...22 November 2016|SFB 925 HighlightsPlasmon resonance mechanism for lightenhanced superconductivity in high-Tc superconductorsPhoto: UHH/SFB925Recent pump-probe experiments on high Tc superconductors, conducted in the group of A. Cavalleri, have demonstrated that phonon motion stimulated by...13 September 2016|SFB 925 HighlightsRelaxation of a classical spin coupled to a strongly correlated electron systemPhoto: UHH/SFB925A classical spin in an external magnetic field and antiferromagnetically coupled to a system of conduction electrons usually relaxes in the course of...1 December 2015|SFB 925 HighlightsUnderstanding superfluidity via laser stirringPhoto: Vijay Singh, Centre for Optical Quantum Technologies, Project C9Superfluids have the surprising property that obstacles can move freely in them without experiencing friction. In contrast, when pulling a stick...1 November 2015|SFB 925 HighlightsCollectively Moving ElectronsPhoto: Stephan Klumpp, Deutsches Elektronen-Synchrotron DESY, Project A3The simultaneous excitation of more than two particles with one photon is a very faint, but possible, process according to the laws of quantum...1 October 2015|SFB 925 HighlightsDirect Observation of Chiral OrderPhoto: Thorge Kock, Institute of Laser Physics, Project C2The effect of quantum degeneracies can yield dramatic consequences in quantum many body systems, since tiny energy scales can decide, which quantum...1 June 2015|SFB 925 HighlightsNonlinear photoionization reveals hidden properties of collective excitationPhoto: Antonia Karamatskou, I. Institute of Theoretical Physics, Project A5Combining photoionization with photoelectron spectroscopy has proven to be a successful tool for the investigation of electron dynamics and many-body...Show all news