Browsing Researchers by Subject "X-ray diffraction"

Now showing items 1-8 of 8

    • Band structure, density of states, and crystal chemistry of ZrGa₂ and ZrGa₃ single crystals 

      Ali Hussain, Reshak, Prof. Dr.; Lakshminarayana, Gandham; Ebothe, Jean; Fedorchuk, Anatolii O.; Fedyna, M.F.; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Mandracci, P.; Auluck, Sushil, Dr. (Elsevier, 2013-04)
      Using FP-LAPW Method we have performed calculations of the band structure of the ZrGa₂ and ZrGa₃ crystals. The all-electron full potential linearized augmented plane wave method was used to solve the Kohn Sham DFT equations. ...

    • CdS film thickness characterization by R.F. magnetron sputtering 

      Uda, Hashim, Prof. Dr.; Kasim, Abdul Rahman; Hakim; Mohd Azri, Othman (American Institute of Physics, 2009-06-01)
      In this work, cadmium sulphide (CdS) target with 99.999% purity was used as a target in RF magnetron sputtering. The sputtering experiment was conducted onto silicon oxide substrates at different temperatures ranging from ...

    • Comparative Study of Clinker’s Transformation at Different Temperature Zone During Cement Production 

      Mohd Sobri, Idris; Khairul Nizar, Ismail; Shamsul Baharin, Jamaludin; Che Mohd Ruzaidi, Ghazali; Kamarudin, Hussin (Science Publications, 2007)
      Chemical composition analysis using x-ray fluorescence is one of the important quality analysis for examining of cement and widely used in cement industries for a long time as a tool to estimate phase composition. X-ray ...

    • The effect of stoichiometry to the dielectric properties of barium titanate 

      Meor A. Faris; Yeoh, Cheow Keat, Dr.; W.M. Arif; Teh, Pei Leng, Dr. (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      Due to the high dielectric constant, barium titanate (BT) has many potential applications in electronic industry. This paper focuses on the effect of different ratio between barium (Ba) and titanium (Ti) to the production ...

    • The effects of Fe additions on the liquid phase sintering of W- bronze composites 

      Kahtan Sadiq, Muhammed, Dr.; Azmi, Rahmat, Assoc. Prof. Dr.; Ahmad Badri, Ismail (Elsevier BV, 2009)
      In this investigation, experiments were conducted to evaluate the effects of Fe additives in the range of 1-5 wt.% on the densification of different compositions of W-pre-alloy bronze compacts sintered isothermally at ...

    • Influence of milling conditions on the mechanochemical synthesis of CaTiO3 nanoparticles 

      Noorina hidayu, Jamil; Palaniandy, Samayamutthirian, Dr. (Elsevier, 2009)
      The mechanochemical synthesis of calcium titanate (CaTiO3), was carried out in a planetary mill by varying the milling time and mill rotational speed at three levels. CaCO3 and TiO2 were used as the starting materials. ...

    • Single-crystal oxoborate (Pb 3O) 2(BO 3) 2WO 4: Growth and characterization 

      Ali Hussain, Reshak, Prof. Dr.; Xuean, Chen; Auluck, Sushil, Dr.; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. (Elsevier Ltd, 2012-09)
      An oxoborate, (Pb 3O) 2(BO 3) 2WO 4, has been prepared by solid-state reaction methods below 620°C. Single-crystal XRD analysis shows that it crystallizes in the orthorhombic group Cmcm with a = 18.480(4) , b = 6.3567(13) ...

    • X-ray photoelectron spectrum, X-ray diffraction data, and electronic structure of chalcogenide quaternary sulfide Ag2In 2GeS6: Experiment and theory 

      Ali Hussain, Reshak, Prof. Dr.; Kityk, Iwan V.; Parasyuk, Oleg V.; Fedorchuk, Anatolii O.; Zeyad A., Alahmed; Nasser Saleh, Alzayed; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Auluck, Sushil, Dr. (Springer Science+Business Media, LLC, 2013-02)
      We report measurements of the X-ray diffraction and X-ray photoelectron spectrum on single crystals of Ag2In2GeS6. We also present first principles calculations of the band structure and density of states using the ...