Cold microplasma plume produced by a compact and flexible generator at atmospheric pressure

被引：38

作者：

Ni, T. L. ^{[1
]}

Ding, F. ^{[1
]}

Zhu, X. D. ^{[1
]}

Wen, X. H. ^{[1
]}

Zhou, H. Y. ^{[1
]}

机构：

[1] Univ Sci & Technol China, CAS Key Lab Basic Plasma Phys, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2008年 / 92卷 / 24期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1063/1.2945888

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this letter, we report a cold microplasma generator at atmospheric pressure excited at 1 kHz in a pin to hole-electrode configuration by using soft materials partly. A nitrogen plasma plume with a length of more than 5 cm can be produced at low electrical power of 0.7 W without high feed gas pressure. The generator exhibits a compact structure with flexible property, which is suitable for treating thermally sensitive materials and biomedical materials, especially for delicate objects in an irregular confined space. Optical emission spectroscopy is used to spatially identify excited species in plasma plume.

引用

页数：3

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