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Title: In situ study of annealing-induced strain relaxation in diamond nanoparticles using Bragg coherent diffraction imaging

Abstract

Here, we observed changes in morphology and internal strain state of commercial diamond nanocrystals during high-temperature annealing. Three nanodiamonds were measured with Bragg coherent x-ray diffraction imaging, yielding three-dimensional strain-sensitive images as a function of time/temperature. Up to temperatures of 800 °C, crystals with Gaussian strain distributions with a full-width-at-half-maximum of less than 8 × 10 –4 were largely unchanged, and annealing-induced strain relaxation was observed in a nanodiamond with maximum lattice distortions above this threshold. X-ray measurements found changes in nanodiamond morphology at temperatures above 600 °C that are consistent with graphitization of the surface, a result verified with ensemble Raman measurements.

Authors:
 [1];  [1];  [2];  [2];  [1];  [1];  [1];  [3];  [3]
  1. Argonne National Lab. (ANL), Argonne, IL (United States)
  2. Univ. of Chicago, Chicago, IL (United States)
  3. Argonne National Lab. (ANL), Argonne, IL (United States); Univ. of Chicago, Chicago, IL (United States)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1352510
Alternate Identifier(s):
OSTI ID: 1349330
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
APL Materials
Additional Journal Information:
Journal Volume: 5; Journal Issue: 2; Journal ID: ISSN 2166-532X
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY

Citation Formats

Hruszkewycz, S. O., Cha, W., Andrich, P., Anderson, C. P., Ulvestad, A., Harder, R., Fuoss, P. H., Awschalom, D. D., and Heremans, F. J.. In situ study of annealing-induced strain relaxation in diamond nanoparticles using Bragg coherent diffraction imaging. United States: N. p., 2017. Web. doi:10.1063/1.4974865.
Hruszkewycz, S. O., Cha, W., Andrich, P., Anderson, C. P., Ulvestad, A., Harder, R., Fuoss, P. H., Awschalom, D. D., & Heremans, F. J.. In situ study of annealing-induced strain relaxation in diamond nanoparticles using Bragg coherent diffraction imaging. United States. doi:10.1063/1.4974865.
Hruszkewycz, S. O., Cha, W., Andrich, P., Anderson, C. P., Ulvestad, A., Harder, R., Fuoss, P. H., Awschalom, D. D., and Heremans, F. J.. Tue . "In situ study of annealing-induced strain relaxation in diamond nanoparticles using Bragg coherent diffraction imaging". United States. doi:10.1063/1.4974865. https://www.osti.gov/servlets/purl/1352510.
@article{osti_1352510,
title = {In situ study of annealing-induced strain relaxation in diamond nanoparticles using Bragg coherent diffraction imaging},
author = {Hruszkewycz, S. O. and Cha, W. and Andrich, P. and Anderson, C. P. and Ulvestad, A. and Harder, R. and Fuoss, P. H. and Awschalom, D. D. and Heremans, F. J.},
abstractNote = {Here, we observed changes in morphology and internal strain state of commercial diamond nanocrystals during high-temperature annealing. Three nanodiamonds were measured with Bragg coherent x-ray diffraction imaging, yielding three-dimensional strain-sensitive images as a function of time/temperature. Up to temperatures of 800 °C, crystals with Gaussian strain distributions with a full-width-at-half-maximum of less than 8 × 10–4 were largely unchanged, and annealing-induced strain relaxation was observed in a nanodiamond with maximum lattice distortions above this threshold. X-ray measurements found changes in nanodiamond morphology at temperatures above 600 °C that are consistent with graphitization of the surface, a result verified with ensemble Raman measurements.},
doi = {10.1063/1.4974865},
journal = {APL Materials},
number = 2,
volume = 5,
place = {United States},
year = {Tue Feb 14 00:00:00 EST 2017},
month = {Tue Feb 14 00:00:00 EST 2017}
}

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