Walid Adel Ahmed Mohammed <br/><br/>
Plasma diagnostics from aluminum solid target utilizing the HÜ-line at different laser irradiances /  
 تشخيص البلازما الناتجة من تفاعل الليزر مع أهداف الألومنيوم الصلبة باستخدام خط الهيدروجين ألفا عند تشعيعات مختلفة 
Walid Adel Ahmed Mohammed ; Supervised Tharwat M. Elsherbini , Ashraf M. Elsherbini , Amal Refaie 
 - Cairo :   Walid Adel Ahmed Mohammed ,   2012 
 - 95 P. :   charts , facsimiles ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics 
<br/><br/> The reliability of HÜ-line has been demonstrated. Enhancement of the results obtained of the electron temperature has been achieved by using the corrected Al I lines. The relation was applied for that, is the Saha-Boltzmann relation. The plasma temperature was found to be almost independent on the laser energy. Moreover, close agreement between the excitation temperature as deduced from Boltzmann plot and the ionization temperature reproduced from Saha-Boltzmann plot was be encountered 
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<br/><br/><label>Subjects--Index Terms: </label>Electron density Electron temperature Plasma