الأبحاث

صفاء عبد العال عبد الرازق

أستاذ

كلية العلوم كيمياء

Artificial polarization effects on FA1:Sr2+ lasers and NO interactions at NaCl (001) surface: First principles calculations

2007

Artificial polarization effects on FA1:Sr2+ laser and coadsorption of CN and O at LiCl (001) surface: First principles calculations

2007

Calculations of the optical properties for FA1:Ag+ centers and CN interactions at the regular and defect sites of the LiI (0 0 1) surface: First principle calculations

2007

The role of artificial polarization in FA2:Ca2+ lasers and NO interactions at RbCl (0 0 1) surface: An ab initio study

2007

The role of FA1:Ag+ defects in laser light generation and coadsorption of CO and halogen atoms at the KCl and KBr surface sites. First principles calculations

2007

The role of oxidation states in laser light generation, color image formation and adsorbate–substrate interactions. Comparative study of FA:Tl+1, FB:Tl+1, FA:Tl+3 and FB:Tl+3 color centers at the (100) and (110) surfaces of AgBr crystal

2006

The role of oxidation states in laser light generation, color image formation and adsorbate–substrate interactions. Comparative study of FA:Tl+1, FB:Tl+1, FA:Tl+3 and FB:Tl+3 color centers at the (100) and (110) surfaces of AgBr crystal

2006

Ab initio defect based model for laser light generation and color image formation at the flat, edge and corner surfaces of AgBr: FA1:Cs+ and FA2:Li+ ”

2005

Ab initio defect based model for laser light generation and color image formation at the flat, edge and corner surfaces of AgBr: FA1:CsC and FA2:LiC

2005

Ab initio defect based model for laser light generation and color image formation at the flat, edge and corner surfaces of AgBr: FA1:CsC and FA2:LiC

2005

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DFT calculations

Laser

Nanotechnology

Quantum chemistry

Solid state

Theoretical study

thermodynamic