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Theoretical Analysis of Orientation Distribution Function Reconstruction of Textured Polycrystal by Parametric X-rays
- Source :
- Journal of Physics: Conference Series. 732:012015
- Publication Year :
- 2016
- Publisher :
- IOP Publishing, 2016.
-
Abstract
- The possibility of quantitative texture analysis by means of parametric x-ray radiation (PXR) from relativistic electrons with Lorentz factor γ > 50MeV in a polycrystal is considered theoretically. In the case of rather smooth orientation distribution function (ODF) and large detector (θD >> 1/γ) the universal relation between ODF and intensity distribution is presented. It is shown that if ODF is independent on one from Euler angles, then the texture is fully determined by angular intensity distribution. Application of the method to the simulated data shows the stability of the proposed algorithm.
- Subjects :
- 010302 applied physics
History
business.industry
01 natural sciences
Stability (probability)
Computer Science Applications
Education
Computational physics
Euler angles
symbols.namesake
Lorentz factor
Distribution function
Optics
Orientation (geometry)
0103 physical sciences
symbols
Texture (crystalline)
010306 general physics
business
Intensity (heat transfer)
Mathematics
Parametric statistics
Subjects
Details
- ISSN :
- 17426596 and 17426588
- Volume :
- 732
- Database :
- OpenAIRE
- Journal :
- Journal of Physics: Conference Series
- Accession number :
- edsair.doi...........6b52198e5b51b5e1563dd08360bac7fd