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    Article

    Metamagnetic and orientational transitions in TbFeO3 orthoferrite: magnetoelectric phase diagrams

    Metamagnetic and orientational phase transitions in the interacting rare-earth and iron subsystems in magnetic fields up to 5 T in the ab-plane at T = 1.85 K are studied in orthoferrite TbFeO3 with magnetic momen...

    V. Yu. Ivanov, A. M. Kuzmenko, A. Yu. Tikhanovskii in The European Physical Journal Plus (2023)

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    Article

    Terahertz Spectroscopy of Magnetoelectric HoAl3(BO3)4

    Experimental and theoretical study of submillimeter (terahertz) spectroscopic and magnetic properties of the rare-earth aluminum borate HoAl3(BO3)4 were performed at temperatures 3–300K. In the transmittance spec...

    A. M. Kuzmenko, V. Yu. Ivanov, A. Yu. Tikhanovsky, A. G. Pimenov in Optics and Spectroscopy (2023)

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    Article

    Observation of Magnetic-Field-Induced Electric Polarization in Terbium Orthoferrite

    In TbFeO3 orthoferrite at temperatures below the antiferromagnetic ordering temperature for the terbium subsystem (∼3.2 K), the electric polarization Pa(Hb) induced by a magnetic field Hb along the a axis is foun...

    V. Yu. Ivanov, A. M. Kuz’menko, A. Yu. Tikhanovskii, A. A. Pronin in JETP Letters (2023)

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    Article

    Magnetoelectric effect in ytterbium aluminum borate YbAl3(BO3)4

    The anisotropic magnetoelectric properties of an ytterbium aluminum borate YbAl (BO single crystal having noncentrosymmetric crystal structure (space group R32) are studied, including the orientational, field,...

    V. Yu. Ivanov, A. M. Kuzmenko, A. A. Mukhin in JETP Letters (2017)

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    Article

    Magnetic and magnetoelectric properties of substituted M-type SrSc x Fe12 – x O19 hexaferrites

    The anisotropic magnetic and magnetoelectric properties of single crystals of substituted M-type SrSc x Fe12 – x O19 (x = 1.4–1.7) hexaferrites ar...

    V. Yu. Ivanov, A. M. Balbashov, A. A. Mukhin in Journal of Experimental and Theoretical Ph… (2017)

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    Article

    Magnetic and magnetoelectric properties of M-type substitution hexaferrites TSc x Fe12 − x O19 (T = Ba, Sr)

    Single crystals of M-type substitution hexaferrites BaSc x Fe12 − x O19 and SrSc x Fe12 − x O19 (x = 1.3–1.7) ha...

    A. M. Balbashov, V. Yu. Ivanov, A. A. Mukhin, L. D. Iskhakova, Yu. F. Popov in JETP Letters (2015)

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    Article

    Magnetic and magnetoelectric properties of terbium aluminum borate

    The magnetic and magnetoelectric properties of terbium aluminum borate are studied. It is established that temperature dependences of the magnetoelectric effects of terbium aluminum borate are analogous to tho...

    A. M. Kadomtseva, Yu. F. Popov in Bulletin of the Russian Academy of Science… (2014)

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    Article

    Spontaneous reorientation of the electric polarization in Eu1 − x Ho x MnO3 multiferroics

    The magnetic, dielectric, and ferroelectric properties of Eu1 − x Ho x MnO3 single crystals (0 < x ≤ 0.5), where magnetic ordering can be varied from the canted a...

    V. Yu. Ivanov, A. A. Mukhin, V. V. Glushkov, A. M. Balbashov in JETP Letters (2013)

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    Article

    Microstructure of eutectic composites Ln 1−x Ln x MnO3 (Ln = Eu or Tb; Ln′ = Y or Ho) near the transition between the orthorhombic structure and hexagonal structures

    Multiferroic crystals Ln 1 − x MnO3 (Ln = Eu or Tb; Ln′ = Y or Ho) have been grown by floating-zone melting; the compositions of these crystals are close to the point of concentra...

    L. D. Iskhakova, V. Yu. Ivanov, A. A. Mukhin, A. M. Balbashov in Crystallography Reports (2012)

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    Article

    Magnetoelectric and magnetoelastic properties of easy-plane ferroborates with a small ionic radius

    The magnetic, magnetoelectric, and magnetoelastic properties of RFe3(BO3)4 ferroborates are studied. The measurement of the field dependences of the magnetoelectric polarization along the a axis in holmium ferrob...

    A. M. Kadomtseva, G. P. Vorob’ev in Journal of Experimental and Theoretical Ph… (2012)

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    Article

    Neutron powder diffraction and single crystal X-ray magnetic resonant and non-resonant scattering studies of the doped multiferroic Tb(Bi)MnO3

    The results of powder neutron diffraction, X-ray resonant and non-resonant scattering in Tb0.95Bi0.05MnO3 demonstrate that substitution of Bi for Tb leads to partial suppression of intrinsic long-range magnetic ...

    I. V. Golosovsky, A. A. Mukhin, V. Yu. Ivanov in The European Physical Journal B (2012)

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    Article

    Effects of the interaction between R and Fe modes of the magnetic resonance in RFe3(BO3)4 rare-earth iron borates

    Resonance modes that are due to magnetic excitations in the exchange-coupled subsystems of rare-earth ions (R = Nd3+, Sm3+, and Gd3+) and Fe3+ ions have been detected in submillimeter transmission spectra (0.1–0....

    A. M. Kuz’menko, A. A. Mukhin, V. Yu. Ivanov, A. M. Kadomtseva in JETP Letters (2011)

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    Article

    Antiferromagnetic resonance and dielectric properties of rare-earth ferroborates in the submillimeter frequency range

    The magnetoresonance and dielectric properties of a number of crystals of a new family of multiferroics, namely, rare-earth ferroborates RFe3(BO3)4 (R = Y, Eu, Pr, Tb, Tb0.25Er0.75), are studied in the sub-millim...

    A. M. Kuz’menko, A. A. Mukhin, V. Yu. Ivanov in Journal of Experimental and Theoretical Ph… (2011)

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    Article

    Colossal magnetodielectric effect in SmFe3(BO3)4 multiferroic

    The colossal (more than threefold) decrease in the dielectric constant ɛ in the easy-plane SmFe3(BO3)4 ferroborate in a magnetic field of ∼5 kOe applied in the basal ab plane of the crystal has been found. A clos...

    A. A. Mukhin, G. P. Vorob’ev, V. Yu. Ivanov, A. M. Kadomtseva in JETP Letters (2011)

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    Article

    High-frequency electromagnon in GdMnO3

    Results of far-infrared transmittance are reported for GdMnO3, a multiferroic perovskite manganite. The spectra allow to obtain position and intensity of the high-frequency electromagnon (~75 cm-1) in this mater...

    A. M. Shuvaev, F. Mayr, A. Loidl, A. A. Mukhin in The European Physical Journal B (2011)

  16. No Access

    Article

    Spin-phonon coupling in multiferroic manganites RMnO3: comparison of pure (R = Eu, Gd, Tb) and substituted (R = Eu1- x Y x ) compounds

    For rare-earth manganite RMnO3 compounds spin-phonon coupling manifests itself as a phonon softening in the temperature range of the magnetically ordered phases. Within this class of materials, a continuous tuni...

    S. Issing, A. Pimenov, Y. Vu. Ivanov, A. A. Mukhin in The European Physical Journal B (2010)

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    Article

    Peculiarities in the magnetic, magnetoelectric, and magnetoelastic properties of SmFe3(BO3)4 multiferroic

    Results of a complex investigation of the magnetic, magnetoelectric, and magnetoelastic properties of a SmFe3(BO3)4 single crystal are presented. Samarium iron borate is similar to another easy-plane iron borate,...

    Yu. F. Popov, A. P. Pyatakov in Journal of Experimental and Theoretical Ph… (2010)

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    Article

    On the room temperature multiferroic BiFeO3: magnetic, dielectric and thermal properties

    Magnetic dc susceptibility between 1.5 and 800 K, ac susceptibility and magnetization, thermodynamic properties, temperature dependence of radio and audio-wave dielectric constants and conductivity, contact-f...

    J. Lu, A. Günther, F. Schrettle, F. Mayr, S. Krohns in The European Physical Journal B (2010)

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    Article

    Magnetic and dielectric properties of orthorhombic and hexagonal multiferroics Tb1 − x Y x MnO3

    The transition from a stable orthorhombic structure to a hexagonal structure has been revealed in Tb1−x Y x MnO3 multiferroics at x = 0.2–0.4. It has been...

    V. Yu. Ivanov, A. A. Mukhin, A. S. Prokhorov, A. M. Balbashov in JETP Letters (2010)

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    Article

    Lattice dynamics of Eu1-xYxMnO3 (0 ≤ x ≤ 0.5)

    A systematic and detailed study of Raman and infrared active lattice excitations in the orthorhombic multiferroic manganite Eu1−xYxMnO3 (0 ≤ x ≤ 0.5) was carried out at room temperature. For the infrared active p...

    S. Issing, F. Fuchs, C. Ziereis, E. Batke, A. Pimenov in The European Physical Journal B (2010)

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