Standard Measurement Method for Magnetic Properties of Fe-Based Amorphous Magnetic Materials

Author

Hagihara, Hiroto ; Tanaka, Mitsuru ; Takahashi, Y. ; Fujiwara, Koji ; Ishihara, Yoshiyuki

Author_Institution

Dept. of Electr. Eng., Doshisha Univ., Kyoto, Japan

Volume

50

Issue

4

fYear

2014

fDate

Apr-14

Firstpage

1

Lastpage

4

Abstract

To establish the standard measurement method of magnetic properties of Fe-based amorphous magnetic materials, this paper investigates a single sheet tester (SST) for Fe-based amorphous magnetic materials. The influences of the material and structure of the yoke on the measurement results of magnetic properties of amorphous materials are revealed. The difference in the measurement method of magnetic field strength is also discussed from the standpoints of accuracy and repeatability. Furthermore, the difference in magnetic properties measured by a SST and a toroidal core is compared.

Keywords

amorphous magnetic materials; ferrites; graphene; magnetic field measurement; nanomagnetics; soft magnetic materials; CO; Fe₃O₄; accuracy; amorphous magnetic materials; magnetic field strength; magnetic properties; repeatability; single sheet testing; standard measurement method; structural property; toroidal core; yoke; Amorphous magnetic materials; Amorphous materials; Current measurement; Loss measurement; Magnetic cores; Magnetic hysteresis; Magnetic properties; Amorphous magnetic materials; magnetic measurements; single sheet tester (SST); toroidal core;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2013.2286620

Filename

6786420