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Local structure of amorphous and microcrystalline Fe-B alloys

  • Proceedings of the XX International Jubilee School-Seminar “New Magnetic Materials of Microelectronics”
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

Amorphous and microcrystalline Fe-B alloys in the composition range (4–25) at % B, fabricated by melt spinning, were investigated by pulse nuclear magnetic resonance (NMR) on 11B nuclei at 4.2 K. Alloy samples were prepared both from a natural mixture of isotopes and an isotope mixture 56Fe-11B. The NMR spectra were measured at different boron contents. The local atomic structure of amorphous Fe-B alloys has been determined. The amorphous alloys consist of microregions (clusters) with short-range order of the tetragonal and orthorhombic Fe3B-phase types, as well as of the α-Fe type.

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Correspondence to V. S. Pokatilov.

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Original Russian Text © V.S. Pokatilov, V.V. Pokatilov, N.B. D’yakonova, 2007, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2007, Vol. 71, No. 11, pp. 1630–1632.

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Pokatilov, V.S., Pokatilov, V.V. & D’yakonova, N.B. Local structure of amorphous and microcrystalline Fe-B alloys. Bull. Russ. Acad. Sci. Phys. 71, 1589–1591 (2007). https://doi.org/10.3103/S1062873807110366

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  • DOI: https://doi.org/10.3103/S1062873807110366

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