Chapter

Chapter 6.3 X‐ray absorption

Mathematical, physical and chemical tables

First Online Edition (2006)

Part 6. Interpretation of diffracted intensities

  1. E. N. Maslen

Published Online: 1 JAN 2006

DOI: 10.1107/97809553602060000602

International Tables for Crystallography

International Tables for Crystallography

How to Cite

Maslen, E. N. 2006. X‐ray absorption. International Tables for Crystallography. C:6:6.3:599–608.

Author Information

  1. Crystallography Centre, The University of Western Australia, Nedlands, Western Australia 6009, Australia

Publication History

  1. Published Online: 1 JAN 2006

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Abstract

Of the processes that reduce the intensity of X‐rays passing through matter, photoelectric absorption, scattering and extinction are important for the X‐ray wavelengths used in crystallography. This chapter discusses each in turn. Different kinds of absorption corrections are described and parameters for use in calculating absorption corrections are tabulated.

Keywords:

  • absorption;
  • absorption corrections;
  • attenuation coefficients;
  • dispersion;
  • extinction;
  • mass absorption coefficients;
  • photoelectric absorption;
  • transmission coefficients;
  • X‐ray absorption