28 citations · 65 across the 11 of their papers we have counts for
11 papers
Structural and magnetic properties of (D = Ca, Sr, Ba) manganites prepared by Ball milling
Sami Mahmood, Haneen Badran, Eman Al-Hwaitat +2
In this research, we report on the synthesis and characterization of (LCMO), (LBMO), and (LSMO) perovs…
Structural and Magnetic Properties of Er3Fe5-xAlxO12 Garnets
Ibrahim Bsoul, Khaled Hawamdeh, Sami H. Mahmood
Er3Fe5-xAlxO12 (0.0 < x < 0.8) garnets were prepared by ball milling and sintering at 1300 C. Rietveld refinement of the samples revealed a garnet structure with Ia3d symmetry. The…
Structural and magnetic properties of (Mg,Co)2W hexaferrites
S. H. Mahmood, Q. Al-Shiab, I. Bsoul +2
Precursor powders of BaMg2-xCoxFe16O27 with (x = 0.0, 1.0, and 2.0) were prepared using high-energy ball milling, and the effects of chemical composition and sintering temperature…
Hopkinson peak and superparamagnetic effects in BaFeGaO nanoparticles
S. H. Mahmood, I. Bsoul
In this article, the thermomagnetic properties of a system of Ga-substituted barium hexaferrite nanoparticles ( ) prepared by ball milling were investigated. The thermomagnetic cur…
Magnetization measurements on as prepared and annealed Fe3-xMnxSi alloys
Mahdi S. Lataifeh, Mick OShea, Ahmad S. Saleh +1
The magnetic properties of the alloy system Fe3-xMnxSi have been studied by measuring magnetization for samples with x = 0, 0.1, 0.25, 0.5, and by thermal scanning techniques for s…
Fabrication and Characterization of Fe100-xNix Nanoparticles in the Invar Region
F. H. Rawwagah, A-F. Lehlooh, S. H. Mahmood +5
In this work, Fe100-xNix nanoparticle systems in the invar region (x = 29, 32, and 37) were prepared by the method of chemical co-precipitation. X-Ray Diffraction (XRD) patterns co…
Effect of heat treatment on the structural and microstructural properties of the Co2-Y hexaferrites
Osama Mohsen, Sami H. Mahmood, Ahmad Awadallah +1
The effect of heat treatment on the structural and micro-structural properties of the Co2-Y (Ba2Co2Fe12O22) was investigated by means of X-ray diffraction and the Rietveld refineme…
Modification of the Magnetic Properties of Co2Y Hexaferrites by Divalent and Trivalent Metal Substitutions
Sami H. Mahmood, Muna D. Zaqsaw, Osama E. Mohsen +4
The present study is concerned with the fabrication and characterization of Me2Y substituted hexaferrites, Ba2Me2Fe12-xTxO22 (Me = Co2+, Mg2+, and Cr2+, and T = Fe3+, and Ga3+). Th…
Structural and Mossbauer studies of ball milled Co-Zn Y-type hexaferrites
M. A. Awawdeh, R. N. Al-Bashaireh, A-F. Lehlooh +1
Y-type hexaferrite samples Ba2ZnxCo2-xFe12O22 with x = 0, 1 and 2 were prepared from precursors synthesized by the citrate sol-gel auto combustion method. The powders were sintered…
Tuning the Magnetic Properties of M-type Hexaferrites
Sami . H. Mahmood, Ibrahim Bsoul
In this article, common experimental techniques and preparation conditions adopted for the synthesis of M-type hexaferrites and their influence on the magnetic properties are brief…
Structural and magnetic properties of lightly doped M-type hexaferrites
Sami H. Mahmood, Ahmad M. Awadallah, Ibrahim Bsoul +1
Vanadium substituted SrM hexaferrites (SrFe12-xVxO19 with x = 0.2, 0.4) and Eu-substituted BaM hexaferrite (Ba0.8Eu0.2Fe12O19) were prepared by high energy ball milling and sinteri…