A. M. Alsmadi
Hashemite University
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Publication
Featured researches published by A. M. Alsmadi.
Journal of Applied Physics | 2013
A. M. Alsmadi; Ibrahim Bsoul; Sami H. Mahmood; G. Alnawashi; Karel Prokes; K. Siemensmeyer; Bastian Klemke; H. Nakotte
Co-Ti and Ru-Ti substituted barium ferrite nanocrystalline particles BaFe12−2xCoxTixO19 with (0≤x≤1) and BaFe12−2xRuxTixO19 with (0≤x≤0.6) were prepared by ball milling method, and their magnetic properties and their temperature dependencies were studied. The zero-field-cooled (ZFC) and field-cooled (FC) processes were recorded at low magnetic fields and the ZFC curves displayed a broad peak at a temperature TM. In all samples under investigation, a clear irreversibility between the ZFC and FC curves was observed below room temperature, and this irreversibility disappeared above room temperature. These results were discussed within the framework of random particle assembly model and associated with the magnetic domain wall motion. The resistivity data showed some kind of a transition from insulator to perfect insulator around TM. At 2 K, the saturation magnetization slightly decreased and the coercivity dropped dramatically with increasing the Co-Ti concentration x. With Ru-Ti substitution, the saturation...
Physical Review B | 2003
M.-H. Jung; A. M. Alsmadi; H. C. Kim; Yunkyu Bang; K. H. Ahn; Kazunori Umeo; A. Lacerda; H. Nakotte; H.C. Ri; Toshiro Takabatake
We report the discovery of pressure-induced superconductivity in a semimetallic magnetic material
Journal of Applied Physics | 2007
A. M. Alsmadi; S. G. E. te Velthuis; G. P. Felcher; Chong-Oh Kim
{\mathrm{CeTe}}_{1.82}.
Journal of Applied Physics | 2009
A. M. Alsmadi; Sharhabeel Alyones; Charles H. Mielke; Ross D. McDonald; Vivien Zapf; M.M. Altarawneh; A. Lacerda; Sung Chang; Sourav Adak; Karunakar Kothapalli; H. Nakotte
The superconducting transition temperature
International Journal of Modern Physics B | 2002
F. Honda; V. Sechovský; O. Mikulina; J. Kamarád; A. M. Alsmadi; H. Nakotte; A. Lacerda
{T}_{c}=2.7\mathrm{K}
Journal of Applied Physics | 2006
Zhen Yuan; Plamen Atanassov; A. M. Alsmadi; S. G. E. te Velthuis; U. Welp; Chris I. Hammetter; Rex P. Hjelm; H. Nakotte
(well below the magnetic ordering temperatures) under pressure
Journal of Applied Physics | 2005
Myung-Hwa Jung; A. M. Alsmadi; S. Chang; M. R. Fitzsimmons; Yonghao Zhao; A. Lacerda; Hirofumi Kawanaka; S. El-Khatib; H. Nakotte
(g2\mathrm{kbar})
Journal of Applied Physics | 2002
A. M. Alsmadi; V. Sechovsky; A. Lacerda; K. Prokes; J. Kamarád; E. Brück; S. Chang; Myung-Hwa Jung; H. Nakotte
is remarkably high, considering the relatively low carrier density due to a charge-density-wave transition associated with lattice modulation. The mixed magnetic structure of antiferromagnetism coexisting with ferromagnetism can provide a clue for this high
International Journal of Modern Physics B | 2002
S. H. Chang; H. Nakotte; A. M. Alsmadi; A. Lacerda; Myung-Hwa Jung; M. Mihalik; K. Prokes; J.C.P. Klaasse; E. Brück; F.R. de Boer
{T}_{c}.
Journal of Physics: Conference Series | 2011
A. M. Alsmadi; M. S. Torikachvili; M K Kothapalli; Farzana Nasreen; H. Nakotte
We discuss a possible theoretical model for the superconducting pairing mechanism.
