activity
20172025
most citedFemtosecond X-ray Fourier holography imaging of free-flying nanoparticles

72 citations · 176 across the 8 of their papers we have counts for

collaborators

10 papers

physics.optics2025

Fluorescence intensity correlations enable 3D imaging without sample rotations

Robert G. Radloff, Felix F. Zimmermann, Siqi Li +23

Lensless X-ray imaging provides element-specific nanoscale insights into thick samples beyond the reach of conventional light and electron microscopy. Coherent diffraction imaging…

physics.optics2025

Laser-induced transient opacity in helium nanodroplets probed by single-shot coherent diffraction

Julian C. Schäfer-Zimmermann, Tom von Scheven, Katharina Kolatzki +13

Single-shot coherent diffractive imaging (CDI) with intense short-wavelength light pulses enables the structural characterization of individual nanoparticles in free flight with hi…

physics.optics2025

Nonlinear reversal of photo-excitation on the attosecond time scale improves ultrafast x-ray diffraction images

Anatoli Ulmer, Phay J. Ho, Bruno Langbehn +28

The advent of isolated and intense sub-femtosecond X-ray pulses enables tracking of quantummechanical motion of electrons in molecules and solids. The combination of X-ray spectros…

physics.atm-clus2023★ 8 cited

Melting, bubble-like expansion and explosion of superheated plasmonic nanoparticles

Simon Dold, Thomas Reichenbach, Alessandro Colombo +32

We report on time-resolved coherent diffraction imaging of gas-phase silver nanoparticles, strongly heated via their plasmon resonance. The x-ray diffraction images reveal a broad…

cond-mat.mes-hall2023

Generation of Large Vortex-Free Superfluid Helium Nanodroplets

Anatoli Ulmer, Andrea Heilrath, Björn Senfftleben +38

Superfluid helium nanodroplets are an ideal environment for the formation of metastable, self-organized dopant nanostructures. However, the presence of vortices often hinders their…

physics.atm-clus2022★ 9 cited

Three-Dimensional Coherent Diffractive Imaging of Isolated Faceted Nanostructures

Alessandro Colombo, Simon Dold, Patrice Kolb +29

The structure and dynamics of isolated nanosamples in free flight can be directly visualized via single-shot coherent diffractive imaging using the intense and short pulses of X-ra…