Ultrafine magnetic particles consisting of a metastable iron-mercury alloy have been investigated in the range 15 K to 200 K by Mossbauer spectroscopy and magnetization measurements. The effective magnetic moment of iron in the iron mercury alloy is found to be enhanced above the value for alpha-Fe, about 15 % at 50 K, and to have a strong temperature dependence.
|Conference|| International Symposium on Metastable, Mechanically Alloyed and Nanocrystalline Materials (ISMANAM-95)|
|Period||24/07/1995 → 28/07/1995|
|Series||Materials Science Forum|
- ultrafine particles
- metastable alloys
- magnetic moment