Title: Formation technology of X-ray quasimonochromatic fluxes with nanosize width and small angular divergence

Authors: V.K. Egorov; E.V. Egorov

Addresses: Lab. X-ray Optics, IMT RAS, Chernogolovka, Moscow District, 142432, street academic Osip'yan, 6, Russia ' Lab. X-ray Optics, IMT RAS, Chernogolovka, Moscow District, 142432, street academic Osip'yan, 6, Russia; Financial University under Government the Russian Federation, Moscow, Russia

Abstract: The phenomenon of X-ray fluxes waveguide-resonance propagation is presented briefly. There is described simplest design of the planar X-ray waveguide-resonator (PXWR) - device functioned in frame of the phenomenon. Advantages and drawbacks of the device are discussed in details. Experimental characteristics of the composite PXWR that decreased the angular divergence of its emergent beam at the integral intensity conservation are presented. A simplified model of the functioning of this device is formulated.

Keywords: X-ray; nanosize slit; waveguide-resonator; small angular divergence; slitless collimator; composite waveguide-resonator; degree monochromatisation; waveguide-resonance propagation.

DOI: 10.1504/IJNT.2019.106613

International Journal of Nanotechnology, 2019 Vol.16 No.6/7/8/9/10, pp.376 - 388

Published online: 15 Apr 2020 *

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