Anisotropy of heavy transition metal dopants in Co

V. Sharma, P. Manchanda, R. Skomski, D. J. Sellmyer, A. Kashyap

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Evaluating prospects for new transition-metal-rich and lanthanide-free permanent magnets, we calculate the magnetocrystalline anisotropy of dilute Co1-xPtx and Co1-xPdx alloys. The ab initio calculations are done by using the full-potential linear augmented plane wave method, treating exchange and correlation within the generalized gradient approximation. The anisotropy contributions, 11.9 kJ/m3 per at. % Pd and 10.8 kJ/m3 per at. % Pt, are in a range suitable for permanent magnets application.

Original languageEnglish (US)
Article number07A727
JournalJournal of Applied Physics
Volume109
Issue number7
DOIs
StatePublished - Apr 1 2011

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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