Investigation of oscillatory phenomena in the near electrode plasma of vacuum spark

被引：0

作者：

Kirko, D. L. ^{[1
]}

Bashutin, O. A. ^{[1
]}

Sidorov, P. P. ^{[1
]}

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

机构：

[1] Natl Res Nucl Univ MEPhI MEPhI, Kashirskoe Shosse 31, Moscow 115409, Russia

来源：

6TH INTERNATIONAL CONGRESS ENERGY FLUXES AND RADIATION EFFECTS | 2018年 / 1115卷

关键词：

DISCHARGE;

D O I：

10.1088/1742-6596/1115/2/022010

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A research of the vacuum spark plasma properties in the near-electrode area is considered. Results of the observations of the high-frequency electrical oscillatory discharges in the 1-110 MHz range are presented. Plasma element composition and temperature have been analyzed with a spectrometer. It contains the study of the microrelief of the electrode surface. Also observations of the 80-350 nm cellular structure formation are represented. Finally, it describes a proposed possible mechanism of the surface formations occurrence.

引用

页数：6