In:
Applied Physics Letters, AIP Publishing, Vol. 61, No. 22 ( 1992-11-30), p. 2723-2725
Abstract:
We succeed in stabilizing the PrMo1.5Fe10.5 compounds and their nitrides with ThMn12-type structure. The single phase was identified by using x-ray diffraction technique and thermomagnetic measurements. In PrMo1.5Fe10.5Nx, the c-axis is the easy magnetization direction from 0 K to Curie temperature. The anisotropy field is up to 147 KOe at 1.5 K and 110 KOe at room temperature. In combination with a high Curie temperature of 640 K and a large saturation magnetization of 141.70 emu/g, these intrinsic magnetic properties are favorable for permanent magnet applications. As a preliminary attempt, a coercive force of 3.0 and 10.0 KOe was obtained at 300 and 1.5 K, respectively, by using hydrogenation disproportionation and desorption (HDD) processing.
Type of Medium:
Online Resource
ISSN:
0003-6951
,
1077-3118
Language:
English
Publisher:
AIP Publishing
Publication Date:
1992
detail.hit.zdb_id:
211245-0
detail.hit.zdb_id:
1469436-0