170 citations · 608 across the 11 of their papers we have counts for
Showing 2013Show all
3 papers · 1 filter
physics.optics2013★ 4 cited
Ptychography imaging of the phase vortices in the x-ray beam formed by nanofocusing lenses
D. Dzhigaev, U. Lorenz, R. Kurta +11
We present the ptychography reconstruction of the x-ray beam formed by nanofocusing lenses (NFLs) containing a number of phase singularities (vortices) in the vicinity of the focal…
cond-mat.soft2013★ 29 cited
X-ray cross-correlation analysis of liquid crystal membranes in the vicinity of hexatic-smectic phase transition
R. P. Kurta, B. I. Ostrovskii, A. Singer +7
We present an x-ray study of liquid crystal membranes in the vicinity of hexatic-smectic phase transition by means of angular x-ray cross-correlation analysis (XCCA). By applying t…
physics.optics2013★ 60 cited
Hanbury Brown and Twiss interferometry at a free-electron laser
A. Singer, U. Lorenz, F. Sorgenfrei +11
We present measurements of second- and higher-order intensity correlation functions (so-called Hanbury Brown and Twiss experiment) performed at the free-electron laser (FEL) FLASH…