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Title: NMR of 51V in a Heusler alloy Fe2VSi
Authors: Nishihara, H.
Ono, K.
Neumann, K-U.
Ziebeck, K.R.A.
Kanomata, K.
Issue Date: 2004
Publisher: © Elsevier
Citation: NISHIHARA et al, 2004. NMR of 51V in a Heusler alloy Fe2VSi. Journal of Alloys and Compunds, 383(1-2), pp. 302-209
Abstract: NMR experiments of 51V are reported for two samples of Fe2VSi: one is quenched after annealing at 1073K and the other is quenched after annealing at 1123 K. Free-decay signals were observed at high temperature and the hyperfine coupling constant is determined to be −5.0 ± 0.5 kOe/μB for both samples, indicating that the vanadium atoms do not carry a moment. The temperature dependence of the width of the field-swept spin-echo spectra at low temperature is consistent with the commensurate and incommensurate anti-ferromagnetic spin structures proposed from neutron experiments. The magnetism in Fe2VSi strongly depends on the degree of atomic order.
Description: This article has been published in the journal, Journal of Alloys and Compounds [© Elsevier]. It is available at: http://www.sciencedirect.com/science/journal/09258388.
URI: https://dspace.lboro.ac.uk/2134/1695
ISSN: 0925-8388
Appears in Collections:Closed Access (Physics)

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