•  197
    Structural and Magnetic Properties of Laxsr1-Xmno3
    with A. A. Gomaa
    International Journal of Engineering and Information Systems (IJEAIS) 2 (12): 1-4. 2018.
    Abstract: Samples of LaxSr1-xMnO3 (x = 0.5, 0.55, 0.6, 0.66, and 0.7) were prepared by the citrate-nitrate autocombustion method. The prepared nano-particles were investigated and characterized using X-Ray diffraction (XRD) and Transmission Electron Microscopy (TEM) to confirm the formation of the samples in single phase without any impurities and to calculate the particle size. The magnetic susceptibility χM was measured as a function of temperature and magnetic field intensity. From χM(T) and …Read more
  •  23
    Etch pattern on magnetite crystals
    with T. H. Youssef, E. A. Abou-Saif, and S. A. El-Fiky
    Philosophical Magazine 29 (5): 1171-1174. 1974.