Coherent & time resolved scattering
Coherent and time-resolved scattering is a technique to investigate nano-scale properties for materials research, extending microscopic studies to the time domain for visualizing dynamics of nanoscale phenomena.
The picture Illustrated is a detected pattern of a Siemens star @ 25um.
The experiment was done at the LNLS Sirus Cateretê beamline. Cateretê is a beamline optimized to perform Coherent X-ray Diffraction Imaging (CXDI) and X-ray Photon Correlation Spectroscopy (XPCS). Among its applications is the investigation of the dynamics of biological phenomena and nanoscale structures in the areas of petroleum, catalysts, and polymers, as well as in solving problems of the food, pharmaceutical, and cosmetic industries.
Link: https://www.lnls.cnpem.br/facilities/caterete-en
Detector used at the experiment, PIMEGA 540D: https://www.pitec.co/pimega-540d
Credits: Aline Passos, Eduardo Miqueles, Florian Meneau, Jean Polli, Carla Polo
Coherent & time resolved scattering use case
A Courtesy of the LNLS-Sirius @CNPEM, Brazil
LNLS Sirius Cateretê Beamline, Detector: PIMEGA 540D, Sensor: Si / 300µm, Experiment goal: Alingment purposes, Setup 12000mm.
Credits: Aline Passos, Eduardo Miqueles, Florian Meneau, Jean Polli, Carla Polo.
Coherent & time resolved scattering use case
A Courtesy of the LNLS-Sirius @CNPEM, Brazil
Experiment: Gold Nanoparticles 400 nm Diameter
Experiment Behenate Powder (AgBE) Diffraction Ring
LNLS Sirius Cateretê Beamline, Detector: PIMEGA 540D, Sensor: Si / 300µm. Credits: Aline Passos, Eduardo Miqueles, Florian Meneau, Jean Polli, Carla Polo.