Browsing Center of Excellence for Geopolymer and Green Technology (CEGEOGTECH) (Articles) by Author "khenata_rabah@yahoo.fr"
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External temperature and pressure effects on thermodynamic properties and mechanical stability of yttrium chalcogenides YX(X=S, Se and Te)
Seddik, T.; Rabah, Khenata, Prof. Dr.; Abdelmadjid, Bouhemadou; Guechi, N.; Sayede, Adlane D.; Varshney, Dinesh; Yarub, Al-Douri, Assoc. Prof. Dr.; Ali Hussain, Reshak, Prof. Dr.; Bin-Omran, S. (Elsevier B.V., 2013)The full potential linearized augmented plane wave method within the framework of density functional theory is employed to investigate the structural, thermodynamic and elastic properties of the yttrium chalcogenides (YX: ... -
First-principles study of structural stabilities, elastic and electronic properties of transition metal monocarbides (TMCs) and mononitrides (TMNs)
Rached, Habib; Rached, Djamel; Benalia, S.; Ali Hussain, Reshak, Prof. Dr.; Rabah, M. Zouaoui; Rabah, Khenata, Prof. Dr.; Bin-Omran, S. (Elsevier Ltd., 2013-12)The structural stabilities, elastic and electronic properties of 5d transition metal mononitrides (TMNs) XN with (X = Ir, Os, Re, W and Ta) and 5d transition metal monocarbides (TMCs) XC with (X = Ir, Os, Re and Ta) were ... -
Insulator to metal transition and optical response of CsCl under pressure
Naeemullah; Murtaza, Ghulam; Rabah, Khenata, Prof. Dr.; Ali Hussain, Reshak, Prof. Dr.; Naeem, S.; Madiha N., Khalid (World Scientific Publishing Company, 2014-03)First principle calculations on cesium chloride (CsCl) compound have been performed using state of the art full potential linearized augmented plane wave (FP-LAPW) method. Calculated structural parameters are found in ... -
Structural, electronic, and optical properties of orthorhombic and triclinic BiNbO4 determined via DFT calculations
Litimein, F; Rabah, Khenata, Prof. Dr.; Gupta, Sanjeev Kumar, Prof.; Murtaza, Ghulam, Assoc. Prof.; Ali Hussain, Reshak, Prof. Dr.; Abdelmadjid, Bouhemadou; Saad, Binomran; Masood, Yousaf; Jha, Prafulla Kumar (Springer Science+Business Media New York., 2014-11)We performed ab initio calculations using the FPLAW method with the local density approximation (LDA) implemented in the WIEN2 k code for the orthorhombic (α) and triclinic (β) phases of BiNbO4. The modified Becke-Johnson ...