Magnetic Phase Separation and Magnetic Moment Alignment in Ordered Alloys [FE.sub.65][Al.sub.35-x][M.sub.x]

The structure and the magnetic state of ordered [Fe.sub.65][Al.sub.35- x][M.sub.x] ([M.sub.x] = Ga, B; x = 0; 5 at.%) alloys are investigated using X-ray diffraction, Mossbauer spectroscopy, and magnetic measurements. The behavior of the magnetic characteristics and Mossbauer spectra of the binary a...

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Published inAdvances in Condensed Matter Physics Vol. 2018
Main Authors Voronina, E.V, Arzhnikov, A.K, Chumakov, A.I, Chistyakova, N.I, Ivanova, A.G, Pyataev, A.V, Korolev, A.V
Format Journal Article
LanguageEnglish
Published John Wiley & Sons, Inc 01.01.2018
Subjects
Alloys
Analysis
Ferromagnetism
Magnetic moment
Magnetic properties
United States
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Summary:The structure and the magnetic state of ordered [Fe.sub.65][Al.sub.35- x][M.sub.x] ([M.sub.x] = Ga, B; x = 0; 5 at.%) alloys are investigated using X-ray diffraction, Mossbauer spectroscopy, and magnetic measurements. The behavior of the magnetic characteristics and Mossbauer spectra of the binary alloy [Fe.sub.65][Al.sub.35] and the ternary alloy with gallium addition [Fe.sub.65][Al.sub.30][Ga.sub.5] is explained in terms of the phase separation into two magnetic phases: a ferromagnetic one and a spin density wave. It is shown that the addition of boron to the initial binary alloy [Fe.sub.65][Al.sub.35] results in the ferromagnetic behavior of the ternary alloy.
ISSN:1687-8108
DOI:10.1155/2018/5781873