Browsing by Author "R., Khenata"
Now showing items 1-6 of 6
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An ab initio study of the electronic structure and optical properties of CdS1-xTex alloys
Yarub, Al - Douri; Ali Hussain, Reshak, Prof. Dr.; H., Baaziz; Z., Charifi; R., Khenata; S., Ahmad; Uda, Hashim, Prof. Dr. (Elsevier Ltd., 2010-12)The structural, electronic and optical properties of cubic CdS1-xTex alloys, with Te-concentrations varying from 0% up to 100% are investigated. The calculations are based on the total-energy calculations using the full ... -
FP-APW + lo calculations of the elastic properties in zinc-blende III-P compounds under pressure effects
A., Bouhemadou; R., Khenata; M., Kharoubi; Yarub K.A, Al Douri; T., Seddik; Ali H., Reshak (Elsevier B.V., 2009-04)The effect of high-pressures on the structural and elastic properties of XP zinc-blende compounds, with X = B, Al, Ga and In, has been investigated using the full-potential augmented plane wave plus local orbitals method ... -
Full potential study of the elastic, electronic, and optical properties of spinels MgIn2S4 and CdIn2S4 under pressure effect
F., Semari; R., Khenata; M., Rabah; A., Bouhemadou; S., Omran; Ali H., Reshak; D., Rached (Elsevier Inc., 2010-12)The structural, elastic, electronic, and optical properties of cubic spinel MgIn2S4 and CdIn2S4 compounds have been calculated using a full relativistic version of the full-potential linearized-augmented plane wave with ... -
Investigated optical studies of Si quantum dot
Y., Al-Douri; R., Khenata; A.H., Reshak (Elsevier Ltd., 2011-09)Further study of the quantum dot potential for Si is presented. This potential has been calculated by means of our recent empirical model. The indirect energy gap (Γ-X) is calculated using the full potential-linearized ... -
Structural and electronic properties of zinc blende B xAl 1-xN yP 1-y quaternary alloys via rst-principle calculations
Abdiche, A.; R., Baghdad; R., Khenata; R., Riane; Yarub K.A., Al - Douri; M., Guemou; S., Bin-Omran (Elsevier B.V., 2012-02-01)The structural and electronic properties of cubic zinc blende BN, BP, AlN and AlP compounds and their B xAl 1-xN yP 1-y quaternary alloys, have been calculated using the non relativistic full-potential linearized-augmented ... -
Theoretical investigations of NiTiSn and CoVSn compounds
Mustapha, Hichour; Djamel, Rached; R., Khenata; M. Zouaoui, Rabah; M., Merabet; Ali Hussain, Reshak, Prof. Dr.; S., Omran; Rashid, Ahmed (Elsevier Ltd., 2012-08)The structural, elastic and electronic properties of NiTiSn and CoVSn half-Heusler compounds have been calculated using the full-potential linear muffin-tin orbital (FP-LMTO) method. The computed equilibrium lattice constants ...