Please use this identifier to cite or link to this item:
https://physrep.ff.bg.ac.rs/handle/123456789/153
Title: | Doppler splitting generated by shock waves in laser induced breakdown spectroscopy | Authors: | Bukvić, Srđan Skočić, Miloš |
Keywords: | Doppler broadening;Laser Induced Plasma;LIBS;Radially resolved spectroscopy;Shock waves | Issue Date: | 1-Jun-2017 | Journal: | Spectrochimica Acta - Part B Atomic Spectroscopy | Abstract: | We present a classical spectroscopic approach for investigation of the fast plasma expansion present in Laser Induced Plasma. We show that characteristic form of the spectral lines, caused by significant Doppler effect, contains valuable information regarding the expansion velocity, plasma deceleration, emitters temperature, electron density and so on. The proposed numerical procedure is simple since the inverse Abel transform is not a necessary step. We illustrate this technique analyzing expansion of laser induced copper plasma in ambient gas at low (20Pa) pressure. |
URI: | https://physrep.ff.bg.ac.rs/handle/123456789/153 | ISSN: | 0584-8547 | DOI: | 10.1016/j.sab.2017.04.002 |
Appears in Collections: | Journal Article |
Show full item record
SCOPUSTM
Citations
11
checked on Nov 14, 2024
Page view(s)
15
checked on Nov 21, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.