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Regular version of the site

Article

High-field magnetization study of (Nd,Dy)(2)Fe14B: Intrinsic properties and promising compositions

Intermetallics. 2020. Vol. 124. No. 106840. P. 1-4.
Kostyuchenko N. V., Tereshina I. S., Gorbunov D. I., Tereshina-Chitrova E. A., Rogacki K., Andreev A. V., Doerr M., Politova G. A., Zvezdin A.

The crystal-electric field and exchange parameters are determined for the (Nd0.5Dy0.5)(2)Fe14B compound by analyzing experimental magnetization curves obtained in high magnetic fields up to 58 T. The series (NdxDy1-x)(2)Fe14B compounds were analyzed theoretically to achieve a temperature stability while maintaining a large maximum energy product (BH)(max). We demonstrate that computational simulations is an important tool in the materials design.