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Title: Utilizing broadband X-rays in a Bragg coherent X-ray diffraction imaging experiment

A method is presented to simplify Bragg coherent X-ray diffraction imaging studies of complex heterogeneous crystalline materials with a two-stage screening/imaging process that utilizes polychromatic and monochromatic coherent X-rays and is compatible with in situ sample environments. Coherent white-beam diffraction is used to identify an individual crystal particle or grain that displays desired properties within a larger population. A three-dimensional reciprocal-space map suitable for diffraction imaging is then measured for the Bragg peak of interest using a monochromatic beam energy scan that requires no sample motion, thus simplifyingin situchamber design. This approach was demonstrated with Au nanoparticles and will enable, for example, individual grains in a polycrystalline material of specific orientation to be selected, then imaged in three dimensions while under load.
Authors:
 [1] ;  [2] ;  [2] ;  [2] ;  [1] ;  [1]
  1. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division
  2. Argonne National Lab. (ANL), Argonne, IL (United States). X-ray Science Division
Publication Date:
Grant/Contract Number:
AC02-06CH11357
Type:
Accepted Manuscript
Journal Name:
Journal of Synchrotron Radiation (Online)
Additional Journal Information:
Journal Name: Journal of Synchrotron Radiation (Online); Journal Volume: 23; Journal Issue: 5; Journal ID: ISSN 1600-5775
Publisher:
International Union of Crystallography
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; 36 MATERIALS SCIENCE
OSTI Identifier:
1336253

Cha, Wonsuk, Liu, Wenjun, Harder, Ross, Xu, Ruqing, Fuoss, Paul H., and Hruszkewycz, Stephan O.. Utilizing broadband X-rays in a Bragg coherent X-ray diffraction imaging experiment. United States: N. p., Web. doi:10.1107/S1600577516010523.
Cha, Wonsuk, Liu, Wenjun, Harder, Ross, Xu, Ruqing, Fuoss, Paul H., & Hruszkewycz, Stephan O.. Utilizing broadband X-rays in a Bragg coherent X-ray diffraction imaging experiment. United States. doi:10.1107/S1600577516010523.
Cha, Wonsuk, Liu, Wenjun, Harder, Ross, Xu, Ruqing, Fuoss, Paul H., and Hruszkewycz, Stephan O.. 2016. "Utilizing broadband X-rays in a Bragg coherent X-ray diffraction imaging experiment". United States. doi:10.1107/S1600577516010523. https://www.osti.gov/servlets/purl/1336253.
@article{osti_1336253,
title = {Utilizing broadband X-rays in a Bragg coherent X-ray diffraction imaging experiment},
author = {Cha, Wonsuk and Liu, Wenjun and Harder, Ross and Xu, Ruqing and Fuoss, Paul H. and Hruszkewycz, Stephan O.},
abstractNote = {A method is presented to simplify Bragg coherent X-ray diffraction imaging studies of complex heterogeneous crystalline materials with a two-stage screening/imaging process that utilizes polychromatic and monochromatic coherent X-rays and is compatible with in situ sample environments. Coherent white-beam diffraction is used to identify an individual crystal particle or grain that displays desired properties within a larger population. A three-dimensional reciprocal-space map suitable for diffraction imaging is then measured for the Bragg peak of interest using a monochromatic beam energy scan that requires no sample motion, thus simplifyingin situchamber design. This approach was demonstrated with Au nanoparticles and will enable, for example, individual grains in a polycrystalline material of specific orientation to be selected, then imaged in three dimensions while under load.},
doi = {10.1107/S1600577516010523},
journal = {Journal of Synchrotron Radiation (Online)},
number = 5,
volume = 23,
place = {United States},
year = {2016},
month = {7}
}