Elastic Properties of Nd<sub>2</sub>Fe<sub>14</sub>B Between 120 and 300 K

M. Shimotomai, H. Yamamoto, M. Sagawa

doi:10.1109/tjmj.1985.4549041

Description

The authors conducted elasticity and specific heat measurements of Nd 2 Fe 14 B compounds, used in permanent magnets, to investigate the mechanism of a change in the easy magnetization axis direction at 130 K. Neither the elasticity nor the rigidity showed a notable temperature dependence, in contrast to certain rare earth-iron compounds, in which the elasticity drops sharply. The specific heat showed little temperature dependence below 180 K, and no sharp peak was observed, in contrast to the observation of a sharp peak accompanying rotation of the easy magnetization axis in PrCo 5 .

Journal

IEEE Translation Journal on Magnetics in Japan

IEEE Translation Journal on Magnetics in Japan 1 986-987, 1985-11-01

Institute of Electrical and Electronics Engineers (IEEE)

Details 詳細情報について

CRID: 1873398392437745024

DOI: 10.1109/tjmj.1985.4549041

ISSN: 08824959

Data Source

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