High-throughput and data-mining approach to predict new rare-earth free permanent magnets

A1 Originalartikel i en vetenskaplig tidskrift (referentgranskad)


Interna författare/redaktörer


Publikationens författare: Alena Vishina, Olga Yu. Vekilova, Torbjörn Björkman, Anders Bergman, Heike C. Herper, Olle Eriksson
Publiceringsår: 2020
Tidskrift: Physical Review B
Tidskriftsakronym: Phys. Rev. B
Volym: 101


Abstrakt

We present an application of a high-throughput search of new rare-earth free permanent magnets focusing on 3d−5d
transition metal compounds. The search involved a part of the Inorganic
Crystal Structure Database, together with tailored search criteria and
electronic structure calculations of magnetic properties. Our results
suggest that it is possible to find candidates for rare-earth free
permanent magnets using a data-mining/data-filtering approach. The most
promising candidates identified here are Pt2FeNi, Pt2FeCu, and W2FeB2.
We suggest these materials to be a good platform for further
investigations in the search of novel rare-earth free permanent magnets.


Dokument


Senast uppdaterad 2020-28-05 vid 05:18