Diagnostics of Electron Temperature in Laser Produced Plasma from Iron Using Plasma X-ray Emission
X-rays emitted from plasmas were used to calculate the temperature from the X-ray line intensity ratio. We used a Nd: YAG laser system, frequency doubled 532 nm, emitting 40 ps pulses at repetition rate 1 to 10 Hz. The energy on target was about 30 mJ corresponding to an intensity of 1013 Wcm2. X-r...
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| Format: | Article |
| Language: | English |
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AENSI Publishing
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/16839/1/fkksa-2016-nhabdurahman-diagnostics%20of%20electron%20temperature.pdf |
| _version_ | 1796991982290075648 |
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| author | Awadalla, Mohamed Osman Nour, A. H. |
| author_facet | Awadalla, Mohamed Osman Nour, A. H. |
| author_sort | Awadalla, Mohamed Osman |
| collection | UMP |
| description | X-rays emitted from plasmas were used to calculate the temperature from the X-ray line intensity ratio. We used a Nd: YAG laser system, frequency doubled 532 nm, emitting
40 ps pulses at repetition rate 1 to 10 Hz. The energy on target was about 30 mJ corresponding to an intensity of 1013 Wcm2. X-ray spectra in the range 12 - 17 Å from iron targets were detected. According to Boltzmann law, a plot of the logarithmic term versus ΔE yields a straight line with slope equal to –1/T. The plasma electron temperature determined in this way was ~ 13.18 eV for Fe. |
| first_indexed | 2024-03-06T12:13:21Z |
| format | Article |
| id | UMPir16839 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:13:21Z |
| publishDate | 2016 |
| publisher | AENSI Publishing |
| record_format | dspace |
| spelling | UMPir168392018-01-24T00:42:32Z http://umpir.ump.edu.my/id/eprint/16839/ Diagnostics of Electron Temperature in Laser Produced Plasma from Iron Using Plasma X-ray Emission Awadalla, Mohamed Osman Nour, A. H. TP Chemical technology X-rays emitted from plasmas were used to calculate the temperature from the X-ray line intensity ratio. We used a Nd: YAG laser system, frequency doubled 532 nm, emitting 40 ps pulses at repetition rate 1 to 10 Hz. The energy on target was about 30 mJ corresponding to an intensity of 1013 Wcm2. X-ray spectra in the range 12 - 17 Å from iron targets were detected. According to Boltzmann law, a plot of the logarithmic term versus ΔE yields a straight line with slope equal to –1/T. The plasma electron temperature determined in this way was ~ 13.18 eV for Fe. AENSI Publishing 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/16839/1/fkksa-2016-nhabdurahman-diagnostics%20of%20electron%20temperature.pdf Awadalla, Mohamed Osman and Nour, A. H. (2016) Diagnostics of Electron Temperature in Laser Produced Plasma from Iron Using Plasma X-ray Emission. Australian Journal of Basic and Applied Sciences, 10 (17). pp. 107-113. ISSN 1991-8178. (Published) http://ajbasweb.com/old/ajbas/2016/Special%20ICCEIB/107-113.pdf |
| spellingShingle | TP Chemical technology Awadalla, Mohamed Osman Nour, A. H. Diagnostics of Electron Temperature in Laser Produced Plasma from Iron Using Plasma X-ray Emission |
| title | Diagnostics of Electron Temperature in Laser Produced Plasma from Iron Using Plasma X-ray Emission |
| title_full | Diagnostics of Electron Temperature in Laser Produced Plasma from Iron Using Plasma X-ray Emission |
| title_fullStr | Diagnostics of Electron Temperature in Laser Produced Plasma from Iron Using Plasma X-ray Emission |
| title_full_unstemmed | Diagnostics of Electron Temperature in Laser Produced Plasma from Iron Using Plasma X-ray Emission |
| title_short | Diagnostics of Electron Temperature in Laser Produced Plasma from Iron Using Plasma X-ray Emission |
| title_sort | diagnostics of electron temperature in laser produced plasma from iron using plasma x ray emission |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/16839/1/fkksa-2016-nhabdurahman-diagnostics%20of%20electron%20temperature.pdf |
| work_keys_str_mv | AT awadallamohamedosman diagnosticsofelectrontemperatureinlaserproducedplasmafromironusingplasmaxrayemission AT nourah diagnosticsofelectrontemperatureinlaserproducedplasmafromironusingplasmaxrayemission |