GenOVa: a computer program to generate orientational variants

@article{Cayron2007GenOVaAC,
  title={GenOVa: a computer program to generate orientational variants},
  author={Cyril Cayron},
  journal={Journal of Applied Crystallography},
  year={2007},
  volume={40},
  pages={1179 - 1182}
}
  • C. Cayron
  • Published 10 November 2007
  • Education
  • Journal of Applied Crystallography
This computer program calculates the orientational variants, the operators and the composition table of a groupoid. 
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References

SHOWING 1-10 OF 14 REFERENCES
ARPGE: a computer program to automatically reconstruct the parent grains from electron backscatter diffraction data
  • C. Cayron
  • Computer Science
    Journal of applied crystallography
  • 2007
TLDR
A computer program has been written to reconstruct the parent grains from EBSD data of phase transition materials to help improve the quality of EBSD-based materials used in electronics engineering.
Groupoid of orientational variants.
  • C. Cayron
  • Mathematics
    Acta crystallographica. Section A, Foundations of crystallography
  • 2006
TLDR
The complexity, irreversibility and entropy of fractal systems constituted by orientational variants generated by thermal cycling are briefly discussed.
Multiple twinning in cubic crystals: geometric/algebraic study and its application for the identification of the Σ3n grain boundaries
  • C. Cayron
  • Mathematics
    Acta crystallographica. Section A, Foundations of crystallography
  • 2007
TLDR
The groupoid composition table can be used to identify the Σ3n grain boundaries in EBSD maps.
Simulation of electron diffraction patterns of alloys with oriented precipitates
A computer program has been developed to simulate the complicated electron diffraction patterns of alloys consisting of an underlying matrix phase in which are embedded various crystallographically…
EMS-A software package for electron diffraction analysis and HREM image simulation in materials science
Reconstruction of parent grains from EBSD data
Python in a Nutshell
TLDR
This comprehensive reference guide makes it easy to look up all the most frequently needed information--not just about the Python language itself, but also the mostrequently used parts of the standard library and the most important third-party extensions.
Mater. Charact
  • Mater. Charact
  • 2006
Ultramicroscopy Cyril Cayron GenOVa J. Appl. Cryst
  • Ultramicroscopy Cyril Cayron GenOVa J. Appl. Cryst
  • 1987
Acta Cryst. A63
  • Acta Cryst. A63
  • 2007
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