JETP Letters

, Volume 84, Issue 7, pp 381–383

Fluorescent X-ray transport in microchannel plates

  • M. I. Mazuritskiy
Atoms, Spectra, Radiations

DOI: 10.1134/S0021364006190052

Cite this article as:
Mazuritskiy, M.I. Jetp Lett. (2006) 84: 381. doi:10.1134/S0021364006190052

Abstract

The X-ray absorption spectra of microchannel plates have been measured at grazing incidence of the primary radiation. The Si L components of X-ray absorption near-edge structure (XANES) spectra exhibit specific features for incident angles below a certain critical value. In order to explain the experimental data, a mechanism of selective X-ray fluorescence transport via microchannels is proposed, which is based on the notion of anomalous dispersion in the vicinity of the Si L absorption edge.

PACS numbers

07.85.Fv41.50.+h61.85.+p71.23.Cq78.70.Ck78.70.Dm

Copyright information

© Pleiades Publishing, Inc. 2006

Authors and Affiliations

  • M. I. Mazuritskiy
    • 1
  1. 1.Rostov State UniversityRostov-on-DonRussia