Tailoring structural, chemical, and electronic (dis-) order in heterogeneous media is one of
the transformative opportunities to enable new functionalities and sciences in energy and …

Electromagnetic waves possessing orbital angular momentum (OAM) are powerful tools for
applications in optical communications, quantum technologies, and optical tweezers …

Rapid development in the field of ferroelectric and magnetic materials has attracted much
interest in the past decade. The underlying mechanisms of the fundamental phenomenon of …

We present simulations of Bragg coherent x-ray diffractive imaging (CXDI) data from finite
crystals in the frame of the dynamical theory of x-ray diffraction. The developed approach is …

We have characterized the x-ray phase vortices generated at the focal spot of various spiral
Fresnel zone plates with an outermost zone width of Δr= 50 nm. The complex-valued …

Abstract Three-dimensional (3D) Bragg coherent x-ray diffractive imaging (CXDI) with a
nanofocused beam was applied to quantitatively map the internal strain field of a single …

The hard x-ray scanning microscope at beamline P06 of PETRA III at DESY in Hamburg
serves a large user community, from physics, chemistry, and nanotechnology to the bio …

A ptychographical coherent diffractive imaging experiment in the water window with focused
soft X-rays at 500 eV is reported. An X-ray beam with high degree of coherence was …

Antimony sulfoiodide (SbSI) exhibits great promise for photovoltaic applications due to it
being optically active in its ferroelectric phase. Previous studies on the SbSI system have …

We present two complementary approaches to investigate the In content in GaAs/(In, Ga)
As/(GaAs) core-shell-(shell) nanowire (NW) heterostructures using synchrotron radiation …