| ID | 114426 |
| Author |
Wang, Zhen Zhen
Xi’an Jiaotong University|Tokushima University
Deguchi, Yoshihiro
Tokushima University
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Liu, Ren Wei
Xi’an Jiaotong University|Tokushima University
Yan, Jun Jie
Xi’an Jiaotong University
Liu, Ji Ping
Xi’an Jiaotong University
|
| Keywords | Trace species
Laser-induced breakdown spectroscopy
Low pressure
Plasma generation process
|
| Content Type |
Journal Article
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| Description | Low pressure laser-induced breakdown spectroscopy was employed to measure mercury, strontium, and cesium under different conditions. Mercury was measured in detail to discuss the effects of pressure, laser pulse energy, delay time, and buffer gas. The continuum emission from plasma reduced dramatically to enhance signal to background ratio due to the change of influence of electron impact ionization process when reducing pressure and decreasing laser pulse energy to some extent. The comparison of mercuric chloride and mercury, as well as strontium and cesium measurements, demonstrates the enhancement of detection ability for trace species measurement using low pressure laser-induced breakdown spectroscopy.
|
| Journal Title |
Spectroscopy Letters
|
| ISSN | 15322289
00387010
|
| NCID | AA00847833
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| Publisher | Taylor & Francis
|
| Volume | 49
|
| Issue | 6
|
| Start Page | 396
|
| End Page | 403
|
| Published Date | 2016-04-11
|
| Rights | This is an Accepted Manuscript of an article published by Taylor & Francis in Spectroscopy Letters on 11/04/2016, available online: http://www.tandfonline.com/10.1080/00387010.2016.1173064.
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| EDB ID | |
| DOI (Published Version) | |
| URL ( Publisher's Version ) | |
| FullText File | |
| language |
eng
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| TextVersion |
Author
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| departments |
Science and Technology
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