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Diagnostics of magnesium-aluminum alloy plasmas produced by laser induced breakdown spectroscopy
Other Title(s)
تشخيص البلازما سبيكة الألمنيوم-المغنسيوم المتولدة بواسطة الليزر المتولد بالانهيار الطيفي
Joint Authors
Muwin, Fatimah Jumah
Husayn, Ali Abd al-Karim
Source
Issue
Vol. 59, Issue 1A (31 Mar. 2018), pp.75-85, 11 p.
Publisher
University of Baghdad College of Science
Publication Date
2018-03-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Abstract EN
In this work, the Al-Mg alloys plasma plume that produced under vacuum (10-1 torr) by Nd:Yag Laser was studied.
the plasma spectra were analyzed by comparing the atomic lines of Al and Mg lines with standard lines.
The effect of laser energies on spectral lines produced by laser ablation were investigated using optical spectroscopy .several plasma characteristics like electron temperature, electron density, Debye’s length, plasma frequency and number of particles in the ‘‘Debye’s Sphere’’ were calculated in vacuum .The results show the electron temperature and electron density increase in magnesium, aluminum and magnesium :aluminum alloy targets .
It was found that the lines intensities at different laser peak powers increase when the laser peak power increases then decreases when the power continues to increase.
American Psychological Association (APA)
Husayn, Ali Abd al-Karim& Muwin, Fatimah Jumah. 2018. Diagnostics of magnesium-aluminum alloy plasmas produced by laser induced breakdown spectroscopy. Iraqi Journal of Science،Vol. 59, no. 1A, pp.75-85.
https://search.emarefa.net/detail/BIM-831288
Modern Language Association (MLA)
Husayn, Ali Abd al-Karim& Muwin, Fatimah Jumah. Diagnostics of magnesium-aluminum alloy plasmas produced by laser induced breakdown spectroscopy. Iraqi Journal of Science Vol. 59, no. 1A (2018), pp.75-85.
https://search.emarefa.net/detail/BIM-831288
American Medical Association (AMA)
Husayn, Ali Abd al-Karim& Muwin, Fatimah Jumah. Diagnostics of magnesium-aluminum alloy plasmas produced by laser induced breakdown spectroscopy. Iraqi Journal of Science. 2018. Vol. 59, no. 1A, pp.75-85.
https://search.emarefa.net/detail/BIM-831288
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 85
Record ID
BIM-831288