On the origin of magnetic a.c. susceptibility non-SRT anomalies in intermetallic compounds
Journal Article
·
· IEEE Transactions on Magnetics
- CSIC-Univ. de , Zaragoza (Spain). Inst. de Ciencia de Materiales de Aragon
- Univ. de Valladolid (Spain). Dept. de Electricidad y Electronica
- CNRS, Grenoble (France). Lab. de Cristallographie
The anomaly detected in the magnetic a.c. susceptibility of many intermetallic compounds between 100 and 300 K, and in particular in Nd{sub 2}Fe{sub 14}B at 220 K, has been induced in a controlled manner by thermal annealing. The anomaly has been interpreted in terms of thermal activated processes of defects imposing their dynamical behavior on the domain walls coupled to them, thus solving the controversy on its origin.
- OSTI ID:
- 37248
- Report Number(s):
- CONF-930860-; ISSN 0018-9464; TRN: 95:009406
- Journal Information:
- IEEE Transactions on Magnetics, Vol. 30, Issue 2Pt2; Conference: EMMA `93: 5th European magnetic materials and applications conference, Kosice (Slovakia), 24-27 Aug 1993; Other Information: PBD: Mar 1994
- Country of Publication:
- United States
- Language:
- English
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