Electronic structure, local moments, and transport inFe2VAl

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Electronic Structure , Local Moments and Transport in Fe 2 VAl

Local spin density approximation calculations are used to elucidate electronic and magnetic properties of Heusler structure Fe 2 VAl. The compound is found to be a low carrier density semimetal. The Fermi surface has small hole pockets derived from a triply degenerate Fe derived state at Γ compensated by an V derived electron pocket at the X point. The ideal compound is found to be stable again...

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ژورنال

عنوان ژورنال: Physical Review B

سال: 1998

ISSN: 0163-1829,1095-3795

DOI: 10.1103/physrevb.57.14352