Influence of uniaxial compression on magnetization of NdFeB magnet

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Published: Jan 31, 2025
DOI: https://doi.org/10.12693/APhysPolA.147.3
Keywords:
NdFeB magnets, elastic properties, magnetic properties

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Victor Nizhankovskiy
Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okólna 2, 50-422 Wroclaw, Poland

Abstract

The dependence of the magnetization of the NdFeB magnet on uniaxial pressure up to 6.2 MPa was measured at T = 300 and 77 K. A decrease in magnetization was observed. The change in the magnetic free energy was much smaller than the change in the elastic free energy. Relations with the anomalous thermal expansion are discussed.

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How to Cite
[1]
V. Nizhankovskiy, “Influence of uniaxial compression on magnetization of NdFeB magnet”, Acta Phys. Pol. A, vol. 147, no. 1, p. 3, Jan. 2025, doi: 10.12693/APhysPolA.147.3.
Issue
Vol. 147 No. 1 (2025): Acta Physica Polonica A, pp. 1-52
Section
Regular segment
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This work is licensed under a Creative Commons Attribution 4.0 International License.

References

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