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Title: Theoretical interpretation of electron energy-loss spectroscopic images

Abstract

In this paper, we discuss the theory of electron energy-loss spectroscopic images in scanning transmission electron microscopy. Three case studies are presented which have as common themes issues of inelastic scattering, coherence and image interpretation. The first is a state-by-state inelastic transitions analysis of a spectroscopic image which does not admit direct visual interpretation. The second compares theory and experiment for two-dimensional mapping. Finally, the third considers imaging in three dimensions via depth sectioning.

Authors:
 [1];  [1];  [1];  [2];  [3];  [4];  [5];  [5];  [5];  [5]
  1. Univ. of Melbourne (Australia). School of Physics
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science and Technology Division
  3. Univ. of Sydney, NSW (Australia). Electron Microscope Unit
  4. Univ. of Newcastle, Callaghan, NSW (Australia). School of Mathematical and Physical Sciences
  5. Univ. of Oxford (United Kingdom). Dept. of Materials
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Contributing Org.:
Univ. of Oxford (United Kingdom); Univ. of Melbourne (Australia)
OSTI Identifier:
1286677
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Accepted Manuscript
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 999; Journal ID: ISSN 0094-243X
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; core-loss spectroscopy; STEM; nonlocality; electron spectroscopy; coherence; coherence imaging; image analysis; image transmission

Citation Formats

Allen, L. J., D'Alfonso, Adrian J., Findlay, Scott D., Oxley, Mark P., Bosman, M., Keast, V. J., Cossgriff, E. C., Behan, G., Nellist, P. D., and Kirkland, Angus I. Theoretical interpretation of electron energy-loss spectroscopic images. United States: N. p., 2008. Web. doi:10.1063/1.2918115.
Allen, L. J., D'Alfonso, Adrian J., Findlay, Scott D., Oxley, Mark P., Bosman, M., Keast, V. J., Cossgriff, E. C., Behan, G., Nellist, P. D., & Kirkland, Angus I. Theoretical interpretation of electron energy-loss spectroscopic images. United States. https://doi.org/10.1063/1.2918115
Allen, L. J., D'Alfonso, Adrian J., Findlay, Scott D., Oxley, Mark P., Bosman, M., Keast, V. J., Cossgriff, E. C., Behan, G., Nellist, P. D., and Kirkland, Angus I. Thu . "Theoretical interpretation of electron energy-loss spectroscopic images". United States. https://doi.org/10.1063/1.2918115. https://www.osti.gov/servlets/purl/1286677.
@article{osti_1286677,
title = {Theoretical interpretation of electron energy-loss spectroscopic images},
author = {Allen, L. J. and D'Alfonso, Adrian J. and Findlay, Scott D. and Oxley, Mark P. and Bosman, M. and Keast, V. J. and Cossgriff, E. C. and Behan, G. and Nellist, P. D. and Kirkland, Angus I.},
abstractNote = {In this paper, we discuss the theory of electron energy-loss spectroscopic images in scanning transmission electron microscopy. Three case studies are presented which have as common themes issues of inelastic scattering, coherence and image interpretation. The first is a state-by-state inelastic transitions analysis of a spectroscopic image which does not admit direct visual interpretation. The second compares theory and experiment for two-dimensional mapping. Finally, the third considers imaging in three dimensions via depth sectioning.},
doi = {10.1063/1.2918115},
journal = {AIP Conference Proceedings},
number = ,
volume = 999,
place = {United States},
year = {Thu Apr 17 00:00:00 EDT 2008},
month = {Thu Apr 17 00:00:00 EDT 2008}
}

Works referencing / citing this record:

Advanced Electron Microscopy for Advanced Materials
journal, August 2012

  • Van Tendeloo, Gustaaf; Bals, Sara; Van Aert, Sandra
  • Advanced Materials, Vol. 24, Issue 42
  • DOI: 10.1002/adma.201202107