X-ray Absorption Spectroscopy on the Basis of Hybrid X-Pinch Radiation

被引：2

作者：

Tilikin, I. N. ^{[1
]}

Shelkovenko, T. A. ^{[1
]}

Pikuz, S. A. ^{[1
]}

Knapp, P. F. ^{[2
]}

Hammer, D. A. ^{[2
]}

机构：

[1] Russian Acad Sci, Lebedev Phys Inst, Moscow 119991, Russia

[2] Cornell Univ, Ithaca, NY 14853 USA

来源：

PLASMA PHYSICS REPORTS | 2015年 / 41卷 / 07期

基金：

俄罗斯科学基金会;

关键词：

PLASMA; LASER;

D O I：

10.1134/S1063780X15070089

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Results of experiments on X-ray absorption spectroscopy carried out at the BIN (270 kA, 100 ns) and XP (450 kA, 45 ns) facilities are presented. Continuum radiation of a.. hybrid X-pinch was used as probing radiation, against which absorption lines of the plasma of exploded Al wires placed in the return current circuit of a hybrid X-pinch, as well as in a two-and four-wire array, were observed. The experiments have demonstrated that the radiation of a hybrid X-pinch hot spot can be used as probing radiation for X-ray absorption spectroscopy and that, in many parameters, such a source surpasses those on the basis of laser-produced plasma. The plasma parameters in arrays made of two and four Al wires were studied experimentally.

引用

页码：535 / 541

页数：7

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