Shockwave-Initiated Emission of Ions from Stressed Granite

被引：2
|
作者：
Shcherbakov, I. P. [1 ]
Vettegren', V. I. [1 ]
Mamalimov, R. I. [1 ]
Makhmudov, Kh. F. [1 ]
机构：
[1] Ioffe Inst, St Petersburg 194021, Russia
来源：
TECHNICAL PHYSICS | 2019年 / 64卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
ELECTRON-EMISSION; DYNAMICS; DESTRUCTION; LUMINESCENCE; DEFORMATION; MECHANISM;
D O I：
10.1134/S1063784219030228
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this paper, we obtained intensity distributions of beams of positively charged ions emitted from the surface of uniaxially compressed granites under the effect of a shock wave. The intensity of beams decreases exponentially with an increase in the number of shock waves. The ions fly out at the moments when the dislocations reach the surface moving in intersecting slip planes. A compressive load suppresses the dislocation release and the intensity of ion beams.
引用
收藏
页码：352 / 355
页数：4
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