The Effect of the Poles Distances on Plasma Characteristic of Discharge Tube
The effects of poles distances of a discharge tube (cathode and anode) were investigated. The distances(90,95,100,110,115,120,130,140)mm are considered. The influence of (25mT) parallel and (2mT) normal magnetic fields with respect to the discharge tube on electron temperature under a pressure...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2017-05-01
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| Series: | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| Subjects: | |
| Online Access: | https://jih.uobaghdad.edu.iq/index.php/j/article/view/696 |
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| author | N. H. Ali M. A. Yeser N. F. Ali |
| author_facet | N. H. Ali M. A. Yeser N. F. Ali |
| author_sort | N. H. Ali |
| collection | DOAJ |
| description |
The effects of poles distances of a discharge tube (cathode and anode) were investigated. The distances(90,95,100,110,115,120,130,140)mm are considered. The influence of (25mT) parallel and (2mT) normal magnetic fields with respect to the discharge tube on electron temperature under a pressure of (6pascal) and (900volt) was studied by implementing double Langmuire probe into plasma. Curves fitting were performed to find the optimum values of electron temperature for all cases in this work.We found that the electron temperature as a function of poles distances is exponential form
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| first_indexed | 2024-12-12T00:26:37Z |
| format | Article |
| id | doaj.art-b6f86518c0a84c749e1db48d15c8af37 |
| institution | Directory Open Access Journal |
| issn | 1609-4042 2521-3407 |
| language | English |
| last_indexed | 2024-12-12T00:26:37Z |
| publishDate | 2017-05-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| spelling | doaj.art-b6f86518c0a84c749e1db48d15c8af372022-12-22T00:44:37ZengUniversity of BaghdadIbn Al-Haitham Journal for Pure and Applied Sciences1609-40422521-34072017-05-01251The Effect of the Poles Distances on Plasma Characteristic of Discharge TubeN. H. AliM. A. YeserN. F. Ali The effects of poles distances of a discharge tube (cathode and anode) were investigated. The distances(90,95,100,110,115,120,130,140)mm are considered. The influence of (25mT) parallel and (2mT) normal magnetic fields with respect to the discharge tube on electron temperature under a pressure of (6pascal) and (900volt) was studied by implementing double Langmuire probe into plasma. Curves fitting were performed to find the optimum values of electron temperature for all cases in this work.We found that the electron temperature as a function of poles distances is exponential form https://jih.uobaghdad.edu.iq/index.php/j/article/view/696: Glow discharge, Langmuire probes, Plasma diagnoistics |
| spellingShingle | N. H. Ali M. A. Yeser N. F. Ali The Effect of the Poles Distances on Plasma Characteristic of Discharge Tube Ibn Al-Haitham Journal for Pure and Applied Sciences : Glow discharge, Langmuire probes, Plasma diagnoistics |
| title | The Effect of the Poles Distances on Plasma Characteristic of Discharge Tube |
| title_full | The Effect of the Poles Distances on Plasma Characteristic of Discharge Tube |
| title_fullStr | The Effect of the Poles Distances on Plasma Characteristic of Discharge Tube |
| title_full_unstemmed | The Effect of the Poles Distances on Plasma Characteristic of Discharge Tube |
| title_short | The Effect of the Poles Distances on Plasma Characteristic of Discharge Tube |
| title_sort | effect of the poles distances on plasma characteristic of discharge tube |
| topic | : Glow discharge, Langmuire probes, Plasma diagnoistics |
| url | https://jih.uobaghdad.edu.iq/index.php/j/article/view/696 |
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