Study of laser-induced breakdown spectroscopy of gases. Hanafi, M., Omar, M., M., & Gamal, Y., E., E., D. Radiation Physics and Chemistry, 57(1):11-20, 2000. abstract bibtex A study of the spectral emission in laser-induced breakdown spectroscopy of gases was performed. The measurements were carried out on helium, argon, nitrogen, and air irradiated with ruby laser radiation at a wavelength of 694.3 nm and a pulse width of 40 ns. The study aimed to evaluate the spectral emission characteristics of these gases as well as the parameters of their formed plasmas, namely: electron temperature and electron density. The temporal behaviour of the spectral emission was also analysed for the different observed emission mechanisms (continuum, atomic, and ionic). Moreover, the effect of gas pressure on the spectral emission intensity is reported in this work.
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abstract = {A study of the spectral emission in laser-induced breakdown spectroscopy of gases was performed. The measurements were carried out on helium, argon, nitrogen, and air irradiated with ruby laser radiation at a wavelength of 694.3 nm and a pulse width of 40 ns. The study aimed to evaluate the spectral emission characteristics of these gases as well as the parameters of their formed plasmas, namely: electron temperature and electron density. The temporal behaviour of the spectral emission was also analysed for the different observed emission mechanisms (continuum, atomic, and ionic). Moreover, the effect of gas pressure on the spectral emission intensity is reported in this work.},
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author = {Hanafi, M. and Omar, M. M. and Gamal, Y. E E D},
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