Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8155442 | Journal of Magnetism and Magnetic Materials | 2016 | 9 Pages |
Abstract
New Mn2PdZ (Z=In, Sn) alloys have been synthesized. Both alloys crystallize in a Heusler-type cubic structure. The lattice parameters of solution-treated Mn2PdSn and Mn2PdIn were found to be 6.351Â Ã
and 6.399Â Ã
, respectively. Magnetization measurements were carried out under magnetic fields up to 68 kOe. Both the solution-treated alloys have spontaneous magnetizations. The magnetic moment at 6 K and the Curie temperature of solution-treated Mn2PdSn were estimated to be 1.70 μB/f.u. and 411 K, respectively. The magnetic moment at 6 K of solution-treated Mn2PdIn was found to be 0.59 μB/f.u.. Ageing heat treatments at 673 K on these alloy, instead of an increase of degree of atomic order, resulted in phase decomposition. Thin-plate precipitates and a very fine Widmanstätten morphology were found for the aged Mn2PdSn and Mn2PdIn alloys, respectively.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Xiao Xu, Takeshi Kanomata, Masanobu Hayasaka, Ryosuke Umino, Keita Endo, Hironori Nishihara, Yoshiya Adachi, Ryosuke Kainuma, Kurt R.A. Ziebeck,