Magnetoimpedance effect in laser annealed Co68:25Fe4:5Si12:25B15 amorphous ribbons

نویسندگانS.E. Roozmeh, M.M. Tehranchi, M. Ghanaatshoar, S.M. Mohseni, M. Parhizkari, H. Ghomi, H. Latifi
نشریهJournal of Magnetism and Magnetic Materials 304 (2006)
شماره صفحاتe633–e635
نوع مقالهFull Paper
تاریخ انتشار(2006)
رتبه نشریهعلمی - پژوهشی
نوع نشریهالکترونیکی
کشور محل چاپایران

چکیده مقاله

Abstract
Copper bromide laser has been used for annealing magnetic Co68:25Fe4:5Si12:25B15 amorphous ribbons in the presence of a transverse
magnetic field. Magnetoimpedance (MI) effect of ribbons has been measured to investigate the annealing effect on the structural changes
of magnetic ribbons. A combination of magnetic field and laser annealing has caused a local structural change and has introduced an
excess anisotropy.