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Updated: Jun 4, 2026

Applying X-ray Imaging Crystal Spectroscopy for Use as a High Temperature Plasma Diagnostic
Published on: August 25, 2016
Plasma x-ray radiation source
N F Popkov1, V I Kargin, E A Ryaslov
1All-Russia Scientific Research Institute of Experimental Physics (VNIIEF), Arzamas-I6, Nizhni Novgorod Region 607190, Russia.
Abstract:
This paper gives the results of studies on a plasma x-ray source, which enables one to obtain a 2.5-krad radiation dose per pulse over an area of 100 cm2 in the quantum energy range from 20 to 500 keV. Pulse duration is 100 ns. Spectral radiation distributions from a diode under various operation conditions of a plasma are obtained. A Marx generator served as an initial energy source of 120 kJ with a discharge time of T/4 = 10-6 s. A short electromagnetic pulse (10-7 s) was shaped using plasma erosion opening switches.
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