Theoretical Computation of Electron Density in Laser-Induced Carbon Plasma using Anisimov Model
In this work, electron number density calculated using Matlab program code with the writing algorithm of the program. Electron density was calculated using Anisimov model in a vacuum environment. The effect of spatial coordinates on the electron density was investigated in this study. It was found...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2023-03-01
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| Series: | Iraqi Journal of Physics |
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| Online Access: | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/1082 |
| _version_ | 1811154852482383872 |
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| author | Mohammed Alhamadani |
| author_facet | Mohammed Alhamadani |
| author_sort | Mohammed Alhamadani |
| collection | DOAJ |
| description |
In this work, electron number density calculated using Matlab program code with the writing algorithm of the program. Electron density was calculated using Anisimov model in a vacuum environment. The effect of spatial coordinates on the electron density was investigated in this study. It was found that the Z axis distance direction affects the electron number density (ne). There are many processes such as excitation; ionization and recombination within the plasma that possible affect the density of electrons. The results show that as Z axis distance increases electron number density decreases because of the recombination of electrons and ions at large distances from the target and the loss of thermal energy of the electrons in high distance with the progress of time and at a certain coordinate. The target is carbon (Graphite). The results were selected in four dimensions where three of them belong to spatial coordinates x, y, z and the fourth dimension is the electron density (ne).
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| first_indexed | 2024-04-10T04:23:06Z |
| format | Article |
| id | doaj.art-b3332e100abb49779c294ddb821ee2e6 |
| institution | Directory Open Access Journal |
| issn | 2070-4003 2664-5548 |
| language | English |
| last_indexed | 2024-04-10T04:23:06Z |
| publishDate | 2023-03-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Iraqi Journal of Physics |
| spelling | doaj.art-b3332e100abb49779c294ddb821ee2e62023-03-10T20:46:20ZengUniversity of BaghdadIraqi Journal of Physics2070-40032664-55482023-03-0121110.30723/ijp.v21i1.1082Theoretical Computation of Electron Density in Laser-Induced Carbon Plasma using Anisimov Model Mohammed Alhamadani0Department of Physics, College of Science, University of Baghdad, Baghdad, Iraq In this work, electron number density calculated using Matlab program code with the writing algorithm of the program. Electron density was calculated using Anisimov model in a vacuum environment. The effect of spatial coordinates on the electron density was investigated in this study. It was found that the Z axis distance direction affects the electron number density (ne). There are many processes such as excitation; ionization and recombination within the plasma that possible affect the density of electrons. The results show that as Z axis distance increases electron number density decreases because of the recombination of electrons and ions at large distances from the target and the loss of thermal energy of the electrons in high distance with the progress of time and at a certain coordinate. The target is carbon (Graphite). The results were selected in four dimensions where three of them belong to spatial coordinates x, y, z and the fourth dimension is the electron density (ne). https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/1082Laser induced plasmaelectron number densityplasma plumeAnisimov modelelectron-ion recombination |
| spellingShingle | Mohammed Alhamadani Theoretical Computation of Electron Density in Laser-Induced Carbon Plasma using Anisimov Model Iraqi Journal of Physics Laser induced plasma electron number density plasma plume Anisimov model electron-ion recombination |
| title | Theoretical Computation of Electron Density in Laser-Induced Carbon Plasma using Anisimov Model |
| title_full | Theoretical Computation of Electron Density in Laser-Induced Carbon Plasma using Anisimov Model |
| title_fullStr | Theoretical Computation of Electron Density in Laser-Induced Carbon Plasma using Anisimov Model |
| title_full_unstemmed | Theoretical Computation of Electron Density in Laser-Induced Carbon Plasma using Anisimov Model |
| title_short | Theoretical Computation of Electron Density in Laser-Induced Carbon Plasma using Anisimov Model |
| title_sort | theoretical computation of electron density in laser induced carbon plasma using anisimov model |
| topic | Laser induced plasma electron number density plasma plume Anisimov model electron-ion recombination |
| url | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/1082 |
| work_keys_str_mv | AT mohammedalhamadani theoreticalcomputationofelectrondensityinlaserinducedcarbonplasmausinganisimovmodel |