Fe−3s core-level splitting and local magnetism in Fe2VAl
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2001-01-01
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Physics and Astronomy
Physics and astronomy are basic natural sciences which attempt to describe and provide an understanding of both our world and our universe. Physics serves as the underpinning of many different disciplines including the other natural sciences and technological areas.
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Physics and Astronomy
Abstract
X-ray and soft x-ray photoelectron spectra were taken on Fe2VAl samples. The Fe−3s spectra show a shoulder on the higher binding energy side of the main peak, split by ≈4.7 eV. Based on current understanding of core-level multiplet splitting in transition-metal compounds, we believe this is direct evidence of a local moment in Fe2VAl.
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This article is from Physical Review B 63 (2001): 054419, doi:10.1103/PhysRevB.63.054419. Posted with permission.
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Mon Jan 01 00:00:00 UTC 2001