Anomalous hard x-ray emission mode in a plasma focus discharge with hydrogen-argon mixtures

被引：10

作者：

Heo, H ^{[1
]}

Park, DK ^{[1
]}

机构：

[1] Kyungpook Natl Univ, Dept Phys, Taegu 702701, South Korea

来源：

APPLIED PHYSICS LETTERS | 2003年 / 82卷 / 03期

关键词：

D O I：

10.1063/1.1537872

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We observed an anomalous discharge mode causing explosive surface evaporation and emission of hard x rays of 10-40 keV in the regime of the lower hydrogen partial pressures of hydrogen-argon mixture in a Mather type plasma focus device of 1.5 kJ. At the anomalous mode, the x rays were emitted from only the surface of the anode without emissions from a plasma column or hot spots, accompanying with explosive evaporations of the anode surface. (C) 2003 American Institute of Physics.

引用

页码：340 / 342

页数：3

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