The origin of the reduction of loss in current-carrying ferromagnets

Scientific paper - Original scientific paper

• Author: Stjepan Sabolek
• Author: Emil Babić
• Author: Krešo Zadro
• Author's institution: University of Zagreb; Faculty of Science; (Department of Physics)
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Physics

Abstract (english)

A simple model for the explanation of the decrease of coercive field Hc and loss E in magnetic ribbons carrying an electric current has been proposed. For lower currents accurate measurements performed on amorphous Co_70.3Fe_4.7B_10Si_15 ribbon confirm the validity of the model. The results for higher currents can also be explained in terms of the same model providing that the influence of the perpendicular field (caused by the current flow) on the actual domain structure is taken into account. Based on the model predictions a new type of soft magnetic material is proposed.

• Language: english
• Publication type: Scientific paper - Original scientific paper
• Publication status: Published
• Peer review: Peer review
• Publication version: Published version
• Journal title: Fizika A
• Numbering: vol. 1, no. 2, pp. 167-173
• p-ISSN: 1330-0008
• URN:NBN: urn:nbn:hr:217:136471
• Publication: 1992
• Document URL: http://fizika.hfd.hr/fizika_a/av92/a1p167.htm
• Type of resource: Text
• Access conditions: Open access
• Created on: 2019-10-02 15:45:59