Structural Relaxation in the Amorphous Alloys: FeMeMoCrNbB (where Me = Ni or Co)

J. Rzącki, K. Błoch, S. Walters
2017 Acta Physica Polonica. A  
In this paper, the results of structural and magnetic investigations are presented for the following amorphous alloys: FeMeMoCrNbB (where Me = Ni or Co). The structural investigations were performed using X-ray diffractometry. It was found that the investigated samples were amorphous in the as-cast state. The magnetisation was measured within magnetic fields ranging from 0 to 1 T using a vibrating sample magnetometer. Investigation of the "magnetisation in the area close to ferromagnetic
more » ... ion" showed that the magnetisation process in strong magnetic fields is connected with the rotation of magnetic moments in the vicinity of defects, which are the sources of short-range stresses. Analysis of the high-field magnetization curves facilitated the calculation of the spin-wave stiffness parameter.
doi:10.12693/aphyspola.131.720 fatcat:u2dnvk7zdzhexguaciu2p3riee