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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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Main Authors: Awadalla, Mohamed Osman, Nour, A. H.
Format: Article
Language:English
Published: AENSI Publishing 2016
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/16839/1/fkksa-2016-nhabdurahman-diagnostics%20of%20electron%20temperature.pdf
http://umpir.ump.edu.my/id/eprint/16839/
http://ajbasweb.com/old/ajbas/2016/Special%20ICCEIB/107-113.pdf
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spelling my.ump.umpir.168392018-01-24T00:42:32Z 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 http://ajbasweb.com/old/ajbas/2016/Special%20ICCEIB/107-113.pdf
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
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
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.
format Article
author Awadalla, Mohamed Osman
Nour, A. H.
author_facet Awadalla, Mohamed Osman
Nour, A. H.
author_sort Awadalla, Mohamed Osman
title 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_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_sort diagnostics of electron temperature in laser produced plasma from iron using plasma x-ray emission
publisher AENSI Publishing
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/16839/1/fkksa-2016-nhabdurahman-diagnostics%20of%20electron%20temperature.pdf
http://umpir.ump.edu.my/id/eprint/16839/
http://ajbasweb.com/old/ajbas/2016/Special%20ICCEIB/107-113.pdf
_version_ 1643668024541052928
score 13.211869

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