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  1. No Access

    Article

    Hyperfine magnetic interactions in Tb(Fe1 − x Al x )2 alloys

    The structural and magnetic characteristics of phase transformations in Tb(Fe1 − x Al x )2 alloys with concentrations x = 0−0.9 have been measured in the temperat...

    A. S. Ilyushin, A. A. Opalenko, A. I. Firov, E. V. Solodov… in Physics of the Solid State (2014)

  2. No Access

    Article

    X-ray and Mössbauer study of the diluted laves phases Nd(Fe1 − x Al x )2

    The alloys Nd(Fe1 − x Al x )2 (at concentrations x = 0–1) are synthesized under high pressure. The phase composition and crystallographic structural characteristi...

    A. S. Ilyushin, A. A. Opalenko, A. I. Firov… in Inorganic Materials: Applied Research (2012)

  3. No Access

    Article

    Hyperfine interactions in the Nd(Fe0.9Al0.1)2 alloy

    The Nd(Fe0.9Al0.1)2 alloy was synthesized at a high pressure. The crystalline structural characteristics of the alloy were determined. Hyperfine magnetic interactions in the range from 90 to 450 K were investigat...

    E. V. Solodov, A. A. Opalenko, A. I. Firov… in Moscow University Physics Bulletin (2012)

  4. No Access

    Article

    Structural and magnetic phase transformations in the diluted laves phases Pr(Fe1 − x Al x )2

    The Pr(Fe1 − x Al x )2 alloys with concentrations x = 0–1 have been synthesized under a high pressure. The phase composition and lattice parameters (a and...

    A. A. Opalenko, A. S. Ilyushin, A. I. Firov, E. V. Solodov… in Physics of the Solid State (2011)

  5. No Access

    Article

    X-ray, Mössbauer, and magnetic research of system Y(Fe1 − x Al x )2 alloys

    The structural transformations and magnetic phase transitions in the quasibinary system Y(Fe1 − x Al x )2 have been investigated by Mössbauer spectroscopy...

    E. V. Solodov, A. A. Opalenko, A. I. Firov… in Moscow University Physics Bulletin (2011)

  6. No Access

    Article

    Investigation of magnetic phase transitions in dilute copper ferrites

    Mössbauer spectra of copper ferrites CuGa x Al2x Fe2 − 3x O4 (x = 0.3, 0.4, 0.5) have been measured at temperatures in the range f...

    A. A. Opalenko, A. B. Korshak, L. G. Antoshina in Physics of the Solid State (2011)

  7. No Access

    Article

    Investigation of magnetic phase transitions in diluted ferrites: Nickel ferrite

    The Mössbauer spectra of nickel ferrite NiGa x Al x Fe2 − 2x O4 were measured with significant dilution by nonmagnetic i...

    A. A. Opalenko, A. I. Firov, A. B. Korshak… in Moscow University Physics Bulletin (2010)

  8. No Access

    Article

    Mössbauer study of copper ferrite diluted by Ga3+ and Al3+ ions

    Mössbauer spectra of the CuGa x Al2x Fe2 − 3x O4 system (x = 0.1, 0.2, 0.3, 0.4, 0.5) have been studied at a temperature of 295 K....

    L. G. Antoshina, E. N. Evstaf’eva, A. A. Opalenko in Physics of the Solid State (2009)

  9. No Access

    Article

    Magnetostriction and magnetization of the intermetallic compounds RFe2 − x Co x (R = Tb, Dy, Er) with compensated magnetic anisotropy

    The compounds Tb0.35Dy0.45Er0.2Fe2 − x Co x (0 ≤ x ≤ 2) are synthesized in both polycrystalline and single-crystal states. The composition of the new mul...

    I. S. Tereshina, S. A. Nikitin, G. A. Politova… in Physics of the Solid State (2009)

  10. No Access

    Article

    X-ray and Mössbauer studies of the Tb0.3Dy0.7Fe2 − x Co x system alloys

    A complex study of the phase composition, atomic and crystalline structure, magnetic properties, and superfine interactions of the Tb0.3Dy0.7Fe2 − x Co x system ...

    A. S. Ilyushin, S. A. Nikitin, Nguen Van Ngiep… in Moscow University Physics Bulletin (2007)

  11. No Access

    Article

    Influence of magnetic ordering on the structural properties of dilute copper ferrites

    The x-ray structural properties of samples in the CuGaxAlxFe2−2x O4 (x = 0−0.7) and CuGaxAl2x Fe2−3x O4 (x = 0−0.5) systems are studied. It is found that magnetic o...

    L. G. Antoshina, E. N. Evstaf’eva, A. I. Kokorev… in Physics of the Solid State (2007)

  12. No Access

    Article

    On the self-organization of atomic magnetic moments after application of an electric field

    An attempt is made to reveal the self-organization of atomic magnetic moments in rare-earth ferrimagnets of the TbFe2 type, an effect reported on in the works of S.K. Godovikov. A careful experimental study and a...

    A. S. Ilyushin, A. A. Opalenko in Physics of the Solid State (2006)

  13. No Access

    Article

    On the phenomenon of oscillatory decay of the 125mTe isomer

    The radioactive decay curve of the 125mTe nucleus is measured in the environment of stable 125Te nuclei representing a Mössbauer resonant screen. Thorough analysis shows that the decay of the 125mTe nucleus corre...

    A. A. Opalenko, V. I. Vysotskii… in Journal of Experimental and Theoretical Ph… (2004)