Xu, X. T., Moses, Anthony John, Hall, Jeremy Peter  ORCID: https://orcid.org/0000-0003-2737-9009, Williams, P. I. ORCID: https://orcid.org/0000-0002-4901-6164 and Jenkins, K.
2011.
A comparison of magnetic domain images using a modified bitter pattern technique and the Kerr method on grain-oriented electrical steel.
IEEE Transactions on Magnetics
47
(10)
, pp. 3531-3534.
10.1109/TMAG.2011.2148101
|
Abstract
Differences in the magnetic domain patterns of high permeability grain-oriented (HGO) electrical steel have been compared using a modified Bitter technique and the magneto-optical Kerr method. Distinct differences in the domain images were observed which have been attributed to the greater sensitivity of the Bitter technique to the degree of misorientation of the crystal grains. Electron backscatter diffraction (EBSD) analysis was also carried out to confirm the degree of crystal misorientation for the area under investigation. The results show that the Bitter technique is most effective in detecting the presence of low angle grain boundaries but less accurate than the Kerr method for determining the absolute direction of magnetization.
| Item Type: | Article |
|---|---|
| Date Type: | Publication |
| Status: | Published |
| Schools: | Engineering |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Uncontrolled Keywords: | Bitter technique; grain-oriented electrical steel; Kerr magneto-optical effect; magnetic domain patterns |
| Publisher: | IEEE |
| ISSN: | 0018-9464 |
| Last Modified: | 08 Mar 2024 07:26 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/36851 |
Citation Data
Cited 5 times in Scopus. View in Scopus. Powered By Scopus® Data
Actions (repository staff only)
 |
Edit Item |
Dimensions
Dimensions
Cardiff University Information Services