The exchange stiffness constants of Fe-Al-O granular films were evaluated by domain observation. An equation was used to measure the stiffness constants along the hard axis direction of the granular films. The results indicate that the magnetization of the integration phases along the hard axis direction become weaker due to the increase of anisotropy fields.
|Journal||Digests of the Intermag Conference|
|Publication status||Published - 1999|
|Event||Proceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea|
Duration: 1999 May 18 → 1999 May 21
ASJC Scopus subject areas
- Electrical and Electronic Engineering