Accurate and Fast Multislice Simulations of HAADF Image Contrast by Parallel Computing

  • E Carlino
  • V Grillo
  • P Palazzari
Part of the Springer Proceedings in Physics book series (SPPHY, volume 120)

Summary

A new method for fast and accurate multislice calculation, in the frozen-phonon approximation for high angle annular dark field scanning transmission electron microscopy images, is presented. The improvement with respect to the existing approaches is in a strong reduction of the time necessary for image contrast simulation, without losing accuracy. The method is based on the development of optimized parallel computer codes for the multislice calculations in the frozen-phonon approximation.

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References

  1. 1.
    Pennycook S J 2002 Advances in Imaging and Electr. Physics 123, Academic, New York, 140Google Scholar
  2. 2.
    Diebold A C, Foran B, Kisielowsky C, Muller D A, Pennycook S J, Principe E and Stemmer S 2003 Micros. Microanal. 9, 493ADSGoogle Scholar
  3. 3.
    Carlino E, Modesti S, Furlanetto D, Piccin M, Rubini S and Franciosi A 2003 Appl. Phys. Lett. 83, 662CrossRefADSGoogle Scholar
  4. 4.
    Yan Y F, Al-Jassim M M, Chisholm M F, Boatner L A, Pennycook, S J and Oxley M 2005 Phys. Rev. B 71, 041309CrossRefADSGoogle Scholar
  5. 5.
    Carbone L, Kudera S, Carlino E, Parak W J, Cingolani R and Manna L 2006 J. Am. Chem. Soc. 128, 748PubMedCrossRefGoogle Scholar
  6. 6.
    Carlino E and Grillo V 2005 Phys. Rev. B 71 235303CrossRefADSGoogle Scholar
  7. 7.
    Croitoru M D, Van Dyck D, Van Aert S, Bals S and Verbeeck J 2006 Ultramicroscopy 106, 933PubMedCrossRefGoogle Scholar
  8. 8.
    Rossouw C J, Allen L J, Findlay S D and Oxley M P 2003 Ultramicroscopy 96, 299PubMedCrossRefGoogle Scholar
  9. 9.
    Kittel C 1996 ‘Introduction to Solid State physics’ 7th ed. Wiley, New York 81Google Scholar
  10. 10.
    Metherell A J F 1976 ‘Diffraction of Electrons by Perfect Crystals’ in Electron Microscopy in Materials Science Eds. U. Valdre' and E. Ruedl — EUR 5515e Brussels and LuxemburgGoogle Scholar
  11. 11.
    Goodman P and Moodie A F 1974 Acta Cryst. A30, 280Google Scholar
  12. 12.
    Pennycook S J and Jesson D E 1991 Ultramicroscopy 37, 14CrossRefGoogle Scholar
  13. 13.
    Allen L J and Rossouw C J 1993 Phys. Rev. B 47, 2446CrossRefADSGoogle Scholar
  14. 14.
    Watanabe K, Yamazaki T, Hashimoto I and Shiojiri M 2001 Phys. Rev. B 64, 115432CrossRefADSGoogle Scholar
  15. 15.
    Wang Z L 1999 Phil. Mag. B 79, 37CrossRefADSGoogle Scholar
  16. 16.
    Ishizuka K Ultramicroscopy 2002, 90, 71Google Scholar
  17. 17.
    Dinges C, Berger A and Rose H 1995 Ultramicroscopy 60, 49CrossRefGoogle Scholar
  18. 18.
    Xu P, Loane R F and Silcox J 1991 Ultramicroscopy 38, 127CrossRefGoogle Scholar
  19. 19.
    Kirkland E J 1998 in ‘Advanced Computing in Electron Microscopy’ Plenum Press, New YorkGoogle Scholar
  20. 20.
    Loane R F, Xu P and Silcox J ActaCryst. 1991 A 47, 267Google Scholar
  21. 21.
  22. 22.
  23. 23.
    Grillo V, Verecchia P, Rosato V and Carlino E 2005 Proc. VII MCM Josef Stefan Inst. 163Google Scholar

Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  • E Carlino
    • 1
  • V Grillo
    • 1
  • P Palazzari
    • 1
    • 2
  1. 1.TASC-INFM-CNR National Lab., Area Science ParkTriesteItaly
  2. 2.Computing and Modelling UnitENEA and Ylichron Srl, Casaccia Research CentreS. Maria di Galeria (Roma)Italy

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