Rafal Husham Jassim

• Master of Science
• University of Baghdad

In, this work, a spectrum of Zinc and Manganese plasma using the emission spectroscopy (O.E.S) ,which was informed of measure parameters of plasma (density of electrons, temperature of electrons,frequency of plasma and length of Debye).on the other hand, the influence of energy on the Morphology and structural characterization of the thin film of p...

In this work, a spectrum of zinc and manganese plasma using the emission spectroscopy (O.E.S.), which was informed to measure parameters of plasma (density of electron, temperature of electron , frequency of plasma, and length of Debye). On the other hand, the influence of energy on the morphology and structural characterization of the thin film of...

.In this paper, the plasma parameters of the three materials (selenium, zinc oxide, and manganese oxide) were calculated using laser induced breakdown spectroscopy, where the plasma is generated by this technique through the interaction of the laser with the solid target and the calculation of the electron temperature and electron density. Also, th...

In the present study, the effect of Zinc nanoparticles on levels of (T3 , T4 and TSH) hormones was investigated. Zinc nanoparticles were synthesized by Laser induced plasma.The Nd: YAG Nd: YAG laser with a wavelength of 1064 nm was used to generate nanomaterials of the elements (zinc) upon collision with target atoms. Plasma generated by different...

In this study, thin films were prepared by laser induced plasma (LIP) method using a pulsed laser (Nd: YAG) of wavelength (1064nm) at the temperature of the room and in the vacuum and the effect of different energies (650 mJ-950 mJ) to study the structural and structural properties (XRD, AFM). Similarly, selenium and manganese nanoparticles were ma...

The Boltzmann equation has been solved using (EEDF) package for a pure sulfur hexafluoride (SF6) gas and its mixtures with buffer Helium (He) gas to study the electron energy distribution function EEDF and then the corresponding transport coefficients for various ratios of SF6 and the mixtures. The calculations are graphically represented and discu...

The dispersion relation of linear quantum ion acoustic waves is derivate according to a fluid approach that depends on the kinetic description of the systems of charged particles model. We discussed the dispersion relation by changing its parameters and graphically represented. We found through graphs that there is full agreement with previous stud...