Hisham Widatallah
Hisham Widatallah
Professor, Physics Department, Sultan Qaboos University
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Infrared and structural studies of Mg1–xZnxFe2O4 ferrites
KA Mohammed, AD Al-Rawas, AM Gismelseed, A Sellai, HM Widatallah, ...
Physica B: Condensed Matter 407 (4), 795-804, 2012
Synthesis, structural, and magnetic characterisation of magnesium-doped lithium ferrite of composition Li0. 5Fe2. 5O4
HM Widatallah, C Johnson, F Berry, M Pekala
Solid state communications 120 (4), 171-175, 2001
Influence of Zn2+ ions on the structural and electrical properties of Mg1− xZnxFeCrO4 spinels
KAM Khalaf, AD Al-Rawas, HM Widatallah, KS Al-Rashdi, A Sellai, ...
Journal of Alloys and Compounds 657, 733-747, 2016
The influence of mechanical milling and subsequent calcination on the formation of lithium ferrites
HM Widatallah, FJ Berry
Journal of Solid State Chemistry 164 (2), 230-236, 2002
Structural and optical properties of visible active photocatalytic Al doped ZnO nanostructured thin films prepared by dip coating
B Al Farsi, TM Souier, F Al Marzouqi, M Al Maashani, M Bououdina, ...
Optical Materials 113, 110868, 2021
Site occupancy and magnetic study of Al3+ and Cr3+ co-substituted Y3Fe5O12
K Bouziane, A Yousif, HM Widatallah, J Amighian
Journal of magnetism and magnetic materials 320 (19), 2330-2334, 2008
Giant magnetocaloric effect and magnetic properties of nanocomposites of manganite Nd1-xSrxMnO3 (0.0≤ x≤ 0.8) synthesized using modified sol-gel method
IZ Al-Yahmadi, A Gismelssed, IA Abdel-Latif, F Al Ma’Mari, A Al-Rawas, ...
Journal of Alloys and Compounds 857, 157566, 2021
Formation, cationic site exchange and surface structure of mechanosynthesized EuCrO3 nanocrystalline particles
HM Widatallah, SH Al-Harthi, C Johnson, Z Klencsar, AM Gismelseed, ...
Journal of Physics D: Applied Physics 44 (26), 265403, 2011
Structure and magnetic properties of the ZnxMg1-xFe2O4 ferrites
AM Gismelseed, KA Mohammed, HM Widatallah, AD Al-Rawas, ...
Journal of Physics: Conference Series 217 (1), 012138, 2010
A structural and Mössbauer study of Y3Fe5O12 nanoparticles prepared with high energy ball milling and subsequent sintering
HM Widatallah, C Johnson, SH Al-Harthi, AM Gismelseed, AD Al-Rawas, ...
Hyperfine Interactions 183, 87-92, 2008
On the synthesis and cation distribution of aluminum-substituted spinel-related lithium ferrite
HM Widatallah, C Johnson, FJ Berry, E Jartych, AM Gismelseed, ...
Materials Letters 59 (8-9), 1105-1109, 2005
Structural and Mössbauer study of nanoparticles CoFe2O4 prepared by sol-gel auto-combustion and subsequent sintering
M Al-Maashani, AM Gismelseed, KAM Khalaf, AA Yousif, AD Al-Rawas, ...
Hyperfine Interactions 239, 1-8, 2018
Structural and magnetic studies of nanocrystalline Mg-doped Li0. 5Fe2. 5O4 particles prepared by mechanical milling
HM Widatallah, C Johnson, AM Gismelseed, IA Al-Omari, SJ Stewart, ...
Journal of Physics D: Applied Physics 41 (16), 165006, 2008
The influence of TiO2 polymorph, mechanical milling and subsequent sintering on the formation of Ti-substituted spinel-related Li0.5Fe2.5O4
HM Widatallah, XL Ren, IA Al-Omari
Journal of materials science 41 (19), 6333-6338, 2006
Tin-, titanium-, and magnesium-doped α-Cr2O3: characterisation and rationalisation of the structures
I Ayub, FJ Berry, C Johnson, DA Johnson, EA Moore, X Ren, ...
Solid state communications 123 (3-4), 141-145, 2002
On the generalized continuity equation
AI Arbab, HM Widatallah
Chinese Physics Letters 27 (8), 084703, 2010
The influence of ball milling and subsequent calcination on the formation of LiFeO2
HM Widatallah, C Johnson, FJ Berry
Journal of Materials Science 37, 4621-4625, 2002
Structural, magnetic and magnetocaloric effect studies of Nd0. 6Sr0. 4AxMn1-xO3 (A= Co, Ni, Zn) perovskite manganites
IZ Al-Yahmadi, AM Gismelseed, F Al Ma'Mari, AD Al-Rawas, SH Al-Harthi, ...
Journal of alloys and compounds 875, 159977, 2021
The formation and structure of mechano-synthesized nanocrystalline Sr3Fe2O6. 4: XRD Rietveld, Mössabuer and XPS analyses
AD Al-Rawas, HM Widatallah, SH Al-Harthi, C Johnson, AM Gismelseed, ...
Materials Research Bulletin 65, 142-148, 2015
Structural, magnetic and 151Eu Mössbauer studies of mechanosynthesized nanocrystalline EuCr1− xFexO3 particles
HM Widatallah, TM Al-Shahumi, Z Klencsar, M Pekala, AM Gismelseed, ...
Acta materialia 61 (12), 4461-4473, 2013
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