49 citations · 127 across the 5 of their papers we have counts for
5 papers
Magnetic and structural studies of G-phase compound MnNiSi
S. J. Ahmed, J. E. Greedan, C. Boyer +1
Transition metal compounds with complex crystal structures tend to demonstrate interesting magnetic coupling resulting in unusual magnetic properties. In this work, the structural…
Short-range ordering in the Ni-Mn-Si based Laves phase Mn(NiSi
S. J. Ahmed, M. Niewczas
We present the structural ordering and the associated physical behavior of a Ni-Mn-Si Laves phase, Mn(NiSi. The high-resolution transmission electron microscopy…
Magnetic and structural properties of CoMnSi based Heusler compound
S. J. Ahmed, C. Boyer, M. Niewczas
The influence of antisite disorder occupancies on the magnetic properties of the half-metallic CoMnSi compound was studied by experimental techniques and first-principles calcu…
The Anderson-Mott transition induced by hole-doping in Nd1-xTiO3
A. S. Sefat, J. E. Greedan, G. M. Luke +4
The insulator/metal transition induced by hole-doping due to neodymium vacancies of the Mott- Hubbard antiferromagnetic insulator, Nd1-xTiO3, is studied over the composition range…
Magnetic flux jumps in textured Bi2Sr2CaCu2O(8+d)
A. Nabialek, M. Niewczas, H. Dabkowska +3
Magnetic flux jumps in textured Bi2Sr2CaCu2O(8+d) have been studied by means of magnetization measurements in the temperature range between 1.95 K and Tc, in an external magnetic f…