Electron collision ionized plasma waves in the positive column of a fine discharge tube

被引：1

作者：

Kim, Junghyun ^{[1
]}

Jeong, Jongmun ^{[1
]}

Hwang, Hachung ^{[1
]}

Jin, Dongjun ^{[1
]}

Koo, Jehuan ^{[1
]}

Kwon, Gichung ^{[1
]}

Choi, Eunha ^{[1
]}

Cho, Guangsup ^{[1
]}

Uhm, Han Sup ^{[2
]}

机构：

[1] Kwangwoon Univ, Dept Electrophys, Seoul 139701, South Korea

[2] Ajou Univ, Dept Mol Sci & Technol, Suwon 443749, South Korea

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2009年 / 42卷 / 20期

关键词：

EXCITATION;

D O I：

10.1088/0022-3727/42/20/202001

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In fluorescent lamp tubes, a few millimetres in radius, operating at several tens of kilohertz, the initiation of light radiation is characterized by the propagation of an electron plasma wave, accompanied by ionization caused by electron collision. Due to the effects of the ionization collision of electrons on the dispersion behaviour of the plasma waves, the electron plasma waves generated by the pulses of operation voltage, propagate along the positive column plasma without experiencing damping. The propagation velocity of radiated light, which represents the propagation of the electron plasma wave, can be higher than the electron thermal velocity.

引用

页数：4

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