X-ray microbeams based on Kumakhov polycapillary optics and its applications: Analytical consideration
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X-ray microbeams based on Kumakhov polycapillary optics and its applications: Analytical consideration

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Pramana
February 2011Volume 76, Issue 2, pp 339-344

X-ray microbeams based on Kumakhov polycapillary optics and its applications: Analytical consideration

  • A YU ROMANOV

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Abstract.

Kumakhov polycapillary optics is based on the effective passage of X-ray radiation through bundles of monocapillaries of various configurations. The passage of radiation takes place because of the total external reflection of X-rays from the inner capillary walls. In this work, the basic characteristics of intense quasi-parallel X-ray polycapillary microbeams from a laboratory source with microfocus X-ray tube/polycapillary cylindrical structure are investigated theoretically (analytical consideration). The data generated from theoretical estimations are compared with the experimental results. Several new generations of X-ray analytical devices like, laboratory synchrotron, fluorescent spectrometers, reflectometers/refractometers, diffractometers, X-ray microscopes and combinations of several such devices, are developed based on polycapillary optics. Besides, a number of devices can be developed for the most modern research problems such as nanomateriology, namely, X-ray nanoscanner, portable X-ray nanothickness indicator etc. X-ray tubes and the radiators, specially developed for polycapillary optics as efficiently as possible, are used in all the devices mentioned above.

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About this Article

Title
X-ray microbeams based on Kumakhov polycapillary optics and its applications: Analytical consideration
Journal
Pramana 
Volume 76, Issue 2 , pp 339-344
Cover Date
2011-02-01
DOI
10.1007/s12043-011-0029-z
Print ISSN
0304-4289
Online ISSN
0973-7111
Publisher
Springer-Verlag
Additional Links
Topics
  • Astrophysics and Astroparticles
  • Physics, general
  • Astronomy, Observations and Techniques
Keywords
  • X-ray microbeams; Kumakhov polycapillary optics; X-ray analytical instruments.
  • 41.50.+h; 07.85.-m
Industry Sectors
  • Electronics
  • IT & Software
  • Telecommunications
Authors
  • A YU ROMANOV 
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Author Affiliations
  • 1. X-ray-tubes Inc., Moscow, Russia

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