Numerical Calculation of Extinction Coefficient for Dislocation Loops with a Certain Orientation

Authors

  • I. Yaremiy Vasyl Stefanyk Precarpathian National University
  • U. Tomyn Vasyl Stefanyk Precarpathian National University
  • S. Yaremiy Vasyl Stefanyk Precarpathian National University
  • M. Lukanyuk Vasyl Stefanyk Precarpathian National University
  • H. Hodovska Vasyl Stefanyk Precarpathian National University
  • Yu. Katrych Vasyl Stefanyk Precarpathian National University

DOI:

https://doi.org/10.15330/jpnu.3.1.75-79

Keywords:

X-ray diffractometry, defects, extinction coefficient, dislocation loops

Abstract

Approximation formulas for the calculation of extinction coefficients in a wide range of
radii and concentrations of dislocation loops oriented in certain directions were obtained. It was
shown that received expressions make it possible to quickly calculate with satisfactory accuracy the
angular dependence of extinction coefficient and speed up the calculation of theoretical rocking
curves.

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Published

2016-07-07

How to Cite

[1]
Yaremiy, I. et al. 2016. Numerical Calculation of Extinction Coefficient for Dislocation Loops with a Certain Orientation. Journal of Vasyl Stefanyk Precarpathian National University. 3, 1 (Jul. 2016), 75–79. DOI:https://doi.org/10.15330/jpnu.3.1.75-79.

Issue

Vol. 3 No. 1 (2016)

Section

Articles