The magnetisation process has been investigated in thin Ni sheets by means of fluxmetric and alternating force techniques. As-rolled samples exhibit a rotation-dominated reversible magnetisation process, related to stress-induced and magnetocrystalline anisotropies. After annealing the rotations combine with substantial reversible displacements of the domain walls. It is always found that the transverse reversible susceptibility passes through a maximum at a field of the order of the anisotropy field.
Effect of annealing on the magnetisation processes of cold-rolled thin Ni sheets / Beatrice, C.; Fiorillo, F.; Asti, Giovanni; Solzi, Massimo; SARZI SARTORI, S.. - In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - ISSN 0304-8853. - 254-255:(2003), pp. 149-151. [10.1016/S0304-8853(02)00811-9]
Effect of annealing on the magnetisation processes of cold-rolled thin Ni sheets
ASTI, Giovanni;SOLZI, Massimo;
2003-01-01
Abstract
The magnetisation process has been investigated in thin Ni sheets by means of fluxmetric and alternating force techniques. As-rolled samples exhibit a rotation-dominated reversible magnetisation process, related to stress-induced and magnetocrystalline anisotropies. After annealing the rotations combine with substantial reversible displacements of the domain walls. It is always found that the transverse reversible susceptibility passes through a maximum at a field of the order of the anisotropy field.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
