VIDEO - CoWork series - An Introduction to hard X-ray Coherent Diffractive Imaging in Bragg geometry and quantitative phase retrieval, with Dmitry Dzhigaev
VIDEO - CoWork series - An Introduction to hard X-ray Coherent Diffractive Imaging in Bragg geometry and quantitative phase retrieval, with Dmitry Dzhigaev
Coherent Diffraction Imaging in Bragg geometry is used to study crystalline samples to access, along with morphology, also information on strain fields, defects and other atomic -scale features.
This webinar will focus on the following points.....
* the basic concepts of the technique and data collection at synchrotron beamlines: assumptions, limitations, critical parameters
* how to perform basic data analysis and obtain quantitative information about your sample
* discussion about the instruments, software, and possibilities within the technique
Speaker: Dr. Dmitry Dzhigaev, Synchrotron Radiation Research, Lund University, Sweden.
The webinar is part of the LINXS webinar series, CoWork. The CoWork webinar series is dedicated to the exploitation of the coherence properties of X-rays for advanced materials characterization, with a special focus on inverse microscopy techniques, such as Coherent Diffraction Imaging (CDI), Ptychography and Holography.
Abstract
Coherent Diffraction Imaging in Bragg geometry is used to study crystalline samples to access, along with morphology, also information on strain fields, defects and other atomic -scale features.
This webinar will focus on the following points.....
* the basic concepts of the technique and data collection at synchrotron beamlines: assumptions, limitations, critical parameters
* how to perform basic data analysis and obtain quantitative information about your sample
* discussion about the instruments, software, and possibilities within the technique
A test dataset and user-friendly software will be provided to the audience for hands-on experience.
Biography
Dr. Dmitry Dzhigaev is a Postdoctoral Researcher at the Department of Synchrotron Radiation Research (Lund University, Sweden). He received his Ph.D. (Dr. rer. nat.) from the University of Hamburg, Germany in 2017. Previously he was a member of the "X-Ray Crystallography and Imaging group" at DESY and a scientist at P10 beamline (coherent X-ray applications) at PETRA III. Currently he develops and apply coherent X-ray imaging methods on the nanoscale crystalline materials and devices. Dmitry possesses 9 years of experience in X-ray microscopy methods and applications at world-leading synchrotron sources and free-electron lasers.