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SUB-ATOMIC MOTIONS – From capturing electrons to probing human health

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Ultrafast collective excitations and screening dynamics in correlated oxides at European XFEL

Using time-resolved photoelectron spectroscopy with soft X-ray light, Tommaso Pincelli from the Technical University Berlin leads an international team of scientists from Italy and Germany to decipher the dynamics of highly mobile charge carriers in modern materials. In particular, they explore the formation of a transient two-dimensional electron gas in zinc oxide, and the coupling between...
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SUB-ATOMIC MOTIONS – From capturing electrons to probing human health

Jentschke Lecture 2024 Ferenc Krausz, Nobelpreisträger in Physik 2023, Direktor am Max-Planck-Institut für Quantenoptik
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DESY DAY 2024

Wir präsentieren jüngste wissenschaftliche DESY-Highlights aus den vier Forschungsbereichen und begrüßen unsere neuberufenen Wissenschaftler:innen. Wir zeichnen große Ideen und persönliche Verdienste aus. Und wir freuen uns auf einen gemeinsamen Austausch mit Ihnen und auf Nobelpreisträger Ferenc Krausz, der in diesem Jahr unsere traditionelle Jentschke Lecture hält. ...
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Investigation of ultrafast electronic structure dynamics in correlated oxides at European XFEL

Mark P. M. Dean from Brookhaven National Laboratory (BNL) and Sophia TenHuisen from Harvard University, USA, are researching the cuprate La2-xSrxCuO4 at the SCS (Spectroscopy & Coherent Scattering) instrument of European XFEL. The different ways in which the oxygen and the copper electronic states hybridize is responsible for the diverse properties of this material that range from novel...
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- 121 views
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Investigation of superionic states in group-III oxides at European XFEL

Jaromír Chalupský from the Czech Academy of Sciences is researching a theoretically predicted superionic state in oxides such as Al2O3, Ga2O3 or In2O3 at the High Energy Density (HED) instrument. In these materials, the metallic atoms remain as a rigid lattice under extreme conditions, while the oxygen atoms can behave like a liquid. The substances thus can behave as an insulator, a...
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Study of ultrafast chiral dynamics of the Vitamin D precursor Ergosterol at European XFEL

Caterina Vozzi from the Consiglio Nazionale delle Ricerche (CNR), Milano, Italy, is researching the steroid ergosterol (C28H44O) at the Small Quantum Systems (SQS) instrument of European XFEL. The molecule is a precursor of vitamin D. When exposed to UV light, it is rapidly converted into vitamin D2. Vozzi is interested in the question of how exactly this process takes place. To do this, she...
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Inauguration | New CTAO SDMC building

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Gravitational Waves from String Bosenova

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Quantum Sensors for High Energy Physics

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Continuous gravitational waves from neutron stars

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LISA: Science and Challenges

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Stochastic gravitational wave backgrounds at LISA

Valerie Domcke, DESY Theory Workshop 2024
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Collider physics & the relativistic 2-body problem

Rafael Porto, DESY Theory Workshop 2024
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Consensus and confusion in cosmology

Prof. Dr. Marc Kamionkowski (Johns Hopkins University), Heinrich Hertz Lecture 2024. The past quarter century has been a period of rapid progress in our understanding of the origin and evolution of the Universe. We now have a simple mathematical model that can account for the gross features of our Universe as well as detailed...
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Axion Theory

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Axion Strings

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GW Waveforms for BH and new physics

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Light relics and freeze-in

Prof. Katelin Schutz, DESY Theory Workshop 2024
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Pulsar Timing Arrays on the verge of detection

Nataliya K. Porayko, Theorie Workshop 2024
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New results in axion inflation

Marco Peloso, Theorie Workshop 2024
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Searching for Primordial Gravitational Waves with the CMB

Raphael Flauger, Theorie Workshop 2024
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Cosmological phase transitions and gravitational waves

Jorinde van de Vis, Theorie Workshop 2024
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Jim Penner-Hahn (University of Michigan) at FXE

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Oksana Plekan (FERMI at the Elettra Sincrotrone Trieste) at SQS

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Lisa Randolph (University of Siegen) at HED

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Eilidh McClain (University of Michigan) at FXE

September 2022
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Filipe Maia (Uppsala University) at SPB/SFX

September 2022
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Christian Gutt (University of Siegen) at MID

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Markus Gühr (University of Potsdam) at SQS

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Lingen Huang (Helmholtz-Zentrum Dresden-Rossendorf, HZDR) at HED

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Roseanne Sension (University of Michigan) at FXE

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Maddalena Bin (Stockholm University) at MID

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Patrick Adams (RMIT University Melbourne) at SPB/SFX

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Aniruddha Deb (University of Michigan) at FXE

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Caterina Vozzi (CNR Milan) at SQS

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Ryan Lamb (University of Michigan) at FXE

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Spectroscopy and coherent scattering on catalysts for C-H bonds of saturated alkanes at the European XFEL

C-H bonds of saturated alkanes are inert and hence hard to break. Catalysis with 4d and 5d transition metal complexes in solution provides ways for C-H bond cleavage, whereas earth-abundant 3d metal catalysts have not been discovered to date. Raphael M. Jay from Uppsala University in Sweden and his team investigates how to make 3d metal complexes reactive for C-H activation. The...
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Investigation of ultrafast electron solvation dynamics in aqueous systems at European XFEL

During ionisation, electrons are knocked out of an atom. What remains are "holes". Both the ejected electrons and the holes can trigger chemical reactions in an extremely short time. This is particularly true in aqueous systems. Using X-ray absorption spectroscopy (XAS), the scientists from Linda Young's team at Argonne National Laboratory, USA, are investigating the ultrafast dynamics of...
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Time-dependent measurements of carbon nanoparticle inception at European XFEL

Nanoparticles containing carbon have extraordinary chemical and electronic properties. However, their formation from the gas phase is still poorly understood. The team led by Andrea Comandini from the Centre national de la recherche scientifique (CNRS) in Orléans, France, is investigating the formation of carbonaceous nanoparticles at different temperatures and pressures at the MID experiment...
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Towards Quantum Vacuum Birefringence using an X-ray Dark-field Technique at European XFEL

According to quantum field theory, the vacuum is not really "empty". For example, it can interact with strong electromagnetic fields. This extremely weak effect should also be visible in the scattering of X-ray photons in the optical field of strong laser fields - and be about two orders of magnitude stronger. Physicists call this light-by-light scattering. As part of the HIBEF collaboration...
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Lifetime determination of key astrophysical transitions in highly charged ions at European XFEL

Measuring the lifetime of excited states of highly charged neon ions using X-rays at the SQS (Small Quantum Systems) experiment station of the European XFEL in Schenefeld near Hamburg. Dr. Chintan Shah from the NASA Goddard Space Flight Centre, USA, uses the so-called pump-and-probe method in the soft X-ray regime. The novel two-color mode of the SASE3 undulator at the European XFEL...
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Single-particle X-ray imaging of phycobilisome light harvesting antenna at high repetition rate

Cyanobacteria are also capable of photosynthesis. However, the chemical processes involved are very difficult to study in a near-natural environment. At the SPB/SFX experiment station of the European XFEL in Schenefeld near Hamburg, the team led by Patrick Konold from Uppsala University, Sweden, is trying to gain an unprecedented insight into the light-harvesting mechanism of...
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Welcome

SUB-ATOMIC MOTIONS – From capturing electrons to probing human health

All media

Ultrafast collective excitations and screening dynamics in correlated oxides at European XFEL

International Cosmic Day 2024

Hi-Acts Image Video

SUB-ATOMIC MOTIONS – From capturing electrons to probing human health

DESY DAY 2024

Investigation of ultrafast electronic structure dynamics in correlated oxides at European XFEL

Investigation of superionic states in group-III oxides at European XFEL

Study of ultrafast chiral dynamics of the Vitamin D precursor Ergosterol at European XFEL

Inauguration | New CTAO SDMC building

High Frequency Gravitational Waves

Primordial Black Holes: A dark matter candidate in the gravitational wave era

Gravitational Waves from String Bosenova

Quantum Sensors for High Energy Physics

Continuous gravitational waves from neutron stars

Line intensity mapping

LISA: Science and Challenges

Stochastic gravitational wave backgrounds at LISA

Collider physics & the relativistic 2-body problem

Consensus and confusion in cosmology

Axion Theory

Axion Strings

GW Waveforms for BH and new physics

Light relics and freeze-in

Pulsar Timing Arrays on the verge of detection

New results in axion inflation

Searching for Primordial Gravitational Waves with the CMB

Cosmological phase transitions and gravitational waves

Jim Penner-Hahn (University of Michigan) at FXE

Oksana Plekan (FERMI at the Elettra Sincrotrone Trieste) at SQS

Lisa Randolph (University of Siegen) at HED

Eilidh McClain (University of Michigan) at FXE

Filipe Maia (Uppsala University) at SPB/SFX

Christian Gutt (University of Siegen) at MID

Markus Gühr (University of Potsdam) at SQS

Lingen Huang (Helmholtz-Zentrum Dresden-Rossendorf, HZDR) at HED

Roseanne Sension (University of Michigan) at FXE

Maddalena Bin (Stockholm University) at MID

Patrick Adams (RMIT University Melbourne) at SPB/SFX

Aniruddha Deb (University of Michigan) at FXE

Caterina Vozzi (CNR Milan) at SQS

Ryan Lamb (University of Michigan) at FXE

Further insights into the experiment station HED by leading scientist Dr. Ulf Zastrau

European XFEL in a nutshell

European XFEL im Überblick

Spectroscopy and coherent scattering on catalysts for C-H bonds of saturated alkanes at the European XFEL

Investigation of ultrafast electron solvation dynamics in aqueous systems at European XFEL

Time-dependent measurements of carbon nanoparticle inception at European XFEL

Towards Quantum Vacuum Birefringence using an X-ray Dark-field Technique at European XFEL

Lifetime determination of key astrophysical transitions in highly charged ions at European XFEL

Single-particle X-ray imaging of phycobilisome light harvesting antenna at high repetition rate

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