Open AccessMagneto-optical properties of easy-plane and easy-axis garnet ferrite films for eddy current testing
Author(s) -
Nazar V. Lugovskoy,
V. N. Berzhansky,
E. Yu. Semuk,
S. D. Lyashko,
A. N. Shaposhnikov,
E. A. Evtukhova,
Т. В. Михайлова
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1410/1/012190
Subject(s) - ferrite (magnet) , magneto optical , materials science , eddy current , film plane , eddy current testing , current (fluid) , plane (geometry) , optics , optoelectronics , magnetic anisotropy , magnetic field , magnetization , composite material , electrical engineering , engineering , physics , geometry , quantum mechanics , mathematics
The paper presents the magnetic, optical and magneto-optical properties of easy-plane and easy-axis films on the base of Bi-garnet. The possibilities and features of the operation of these films as sensors in eddy current magneto-optical introscopy are shown on the example of visualization of linear defects in products made from aluminum alloys.