ON THE ORIGIN OF MAGNETIC AC SUSCEPTIBILITY NON-SRT ANOMALIES IN INTERMETALLIC COMPOUNDS

被引：11

作者：

BARTOLOME, J

GARCIA, LM

LAZARO, FJ

GRINCOURT, Y

DELAFUENTE, LG

DEFRANCISCO, C

MUNOZ, JM

FRUCHART, D

机构：

[1] UNIV VALLADOLID,DPTO ELECT & ELECTR,VALLADOLID,SPAIN

[2] CNRS,CRISTALLOG LAB,F-38002 GRENOBLE,FRANCE

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 02期

关键词：

D O I：

10.1109/20.312340

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The anomaly detected in the magnetic a.c. susceptibility of many intermetallic compounds between 100 and 300 K, and in particular in Nd2Fe14B at 220 K, has been induced in a controlled manner by thermal annealing. The anomaly has been interpreted in terms or thermal activated processes of defects imposing their dynamical behavior on the domain walls coupled to them, thus solving the controversy on its origin.

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收藏

页码：577 / 579

页数：3

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