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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 77, Issue 8, Pages 489–508
(Mi jetpl2786)
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This article is cited in 6 scientific papers (total in 6 papers)
Magnetic «doublets» in Mössbauer spectra of superparamagnetic particles
A. M. Afanas'ev, M. A. Chuev Insitute of Physics and Technology, Russian Academy of Sciences, Moscow
Abstract:
It is shown that the Mössbauer magnetic hfs spectra of a superparamagnetic particle are cardinally affected by the rotation of its magnetic moment about the magnetic anisotropy field. This rotation renormalizes the nuclear $g$ factors and qualitatively transforms the spectra. In particular, apart from the well-known magnetic sextet, five, four, three, and even two (magnetic «doublet») lines can arise in the $^{57}$Fe absorption spectra.
Received: 07.03.2003
Citation:
A. M. Afanas'ev, M. A. Chuev, “Magnetic «doublets» in Mössbauer spectra of superparamagnetic particles”, Pis'ma v Zh. Èksper. Teoret. Fiz., 77:8 (2003), 489–508; JETP Letters, 77:8 (2003), 415–419
Linking options:
https://www.mathnet.ru/eng/jetpl2786 https://www.mathnet.ru/eng/jetpl/v77/i8/p489
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