Ultracold Neutral Plasma Produced by One-Color Two-Photon Ionization in Supersonic Nitric Oxide Molecular Beam

被引：0

作者：

李慧 ^{[1
,2
]}

石喆 ^{[1
,2
]}

刘金波 ^{[2
]}

郭敬为 ^{[2
]}

周灿华

蔡红星 ^{[1
]}

蔡向龙 ^{[1
,2
]}

机构：

[1] Science School,Changchun University of Science and Technology

[2] Key Laboratory of Chemical Laser,Dalian Institute of Chemical

来源：

Chinese Physics Letters | 2013年 / 30卷 / 12期

关键词：

D O I：

暂无

中图分类号：

O561 [分子物理学];

学科分类号：

摘要：

Nitric oxide（NO）is cooled to 1 K in a seeded Ar supersonic molecular beam.NO molecules are ionized by one-color two-photon resonant enhanced multiphoton ionization（REMPI）process to form an ultracold plasma.The density of the ionized molecules in the illuminated volume approaches to 1.5×1013cm-3.Prompt electrons,plasma electrons and intact NO+ions are produced during this process.Experimental results confirm that the lifetime of this ultracold plasma is longer than 18.3μs.This is the first report of NO ultracold plasma with significant lifetime produced by one-color two-photon REMPI process.

引用

页码：79 / 82

页数：4

共 34 条

[1] Ultracold Neutral Plasma Produced by One-Color Two-Photon Ionization in Supersonic Nitric Oxide Molecular Beam
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Cai Hong-Xing
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CHINESE PHYSICS LETTERS, 2013, 30 (12)
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刘金波
陆荣华
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金玉奇
郭敬为
Plasma Science and Technology, 2014, (04) : 305 - 310
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Liu Jinbo
Lu Ronghua
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PLASMA SCIENCE & TECHNOLOGY, 2014, 16 (04) : 305 - 310
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刘金波
陆荣华
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金玉奇
郭敬为
Plasma Science and Technology, 2014, 16 (04) : 305 - 310
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CHEMICAL PHYSICS LETTERS, 2003, 373 (3-4) : 299 - 307
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