3D Reconstruction of Dislocation Structures in Fe-Al_{28,40}

• Authors: J. Veselý , J. Kopeček
• Languages of publication: EN

Abstracts

EN

Some of the experimental problems faced when attempting dislocation tomography are discussed. A method of 3D reconstruction of straight line segments with much lower experimental requirements than tomography is proposed. This method is applied to dislocation structures found in two iron aluminium alloys (28 and 40 at.% Al). Resulting information on statistical distribution of dislocation segment lengths and orientations is presented.

Keywords

EN

68.37.Lp; 61.72.Ff

Discipline

• 68.37.Lp: Transmission electron microscopy (TEM)
• 61.72.Ff: Direct observation of dislocations and other defects (etch pits, decoration, electron microscopy, x-ray topography, etc.)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2015
• Volume: 128
• Issue: 4
• Pages: 787-789

Dates

published

2015-10

Contributors

author

J. Veselý

• Charles University in Prague, Department of Physics of Materials, Ke Karlovu 5, 121 16 Prague 2, Czech Republic

author

J. Kopeček

• Academy of Sciences of the Czech Republic, Institute of Physics, Prague, Czech Republic

References

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Identifiers

DOI

10.12693/APhysPolA.128.787