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Decreasing the total divergence of polycapillary X-ray microbeams

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Abstract

The divergence characteristics of intense quasi-parallel X-ray microbeams have been studied at the output of the “microfocus X-ray generator-cylindrical polycapillary structure” system by scanning the beam with a knife edge. It us established that the total microbeam divergence decreases in the region near the output edge of the polycapillary structure (divergence quasi-decrease effect).

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Authors and Affiliations

  1. Institute for Roentgen Optics, Moscow, Russia

    A. Yu. Romanov

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  1. A. Yu. Romanov
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Correspondence to A. Yu. Romanov.

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Original Russian Text © A.Yu. Romanov, 2008, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2008, Vol. 34, No. 18, pp. 27–32.

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Romanov, A.Y. Decreasing the total divergence of polycapillary X-ray microbeams. Tech. Phys. Lett. 34, 782–784 (2008). https://doi.org/10.1134/S1063785008090204

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  • DOI: https://doi.org/10.1134/S1063785008090204

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