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    Article

    Magnetization and Magnetostriction of LaFe11.2 – хMnxCo0.7Si1.1 Alloys (x = 0.1, 0.2, 0.3) in Pulsed Magnetic Fields

    The magnetization and magnetostriction of polycrystalline LaFe11.2 – хMnxCo0.7Si1.1 alloys (x = 0.1, 0.2, 0.3) were measured in pulsed magnetic fields up to 180 kOe in the temperature region of 80–270 K. The subs...

    N. Z. Abdulkadirova, A. G. Gamzatov, A. B. Batdalov in Physics of Metals and Metallography (2023)

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    Article

    High frequency dependence of the magnetocaloric effect in the Ni47Mn40Sn13 alloy: direct measurement

    This study presents the results of an investigation into the magnetocaloric effect (MCE) in the Ni47Mn40Sn13 alloy under the influence of alternating magnetic fields. The study examines the dependence of the MCE ...

    A. G. Gamzatov, A. B. Batdalov, Sh. K. Khizriev in Journal of Materials Science (2023)

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    Article

    Thermal and Magnetocaloric Properties of La0.7Sr0.3 – xBaxMnO3 Manganites

    The results of studying the effect produced by the partial substitution of Sr2+ ions by Ba2+ ions on the thermophysical and magnetocaloric properties of La0.7Sr0.3 – xBaxMnO3 manganite (x = 0; 0.02; 0.05, and 0.1...

    A. B. Gadzhiev, A. G. Gamzatov, A. B. Batdalov in Physics of the Solid State (2022)

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    Article

    Dynamics of the magnetocaloric effect in cyclic magnetic fields in Ni50Mn35Al2Sn13 ribbon sample

    The dynamics of the magnetocaloric effect (MCE) in a ribbon sample Ni50Mn35Al2Sn13 in a cyclic magnetic field of 1.8 T was studied by a direct method. It was shown that near magnetostructural phase transition (MS...

    A. G. Gamzatov, A. M. Aliev, A. B. Batdalov in Journal of Materials Science (2021)

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    Article

    Thermal, Magnetic, and Magnetotransport Properties of a Rapidly Quenched Ni50Mn35Al2Sn13 Tape Sample

    The heat capacity, thermal diffusivity, thermal conductivity, magnetization, and electrical resistance of the rapidly quenched Ni50Mn35Al2Sn13 alloy have been studied. Pronounced anomalies in the form of minima a...

    Sh. K. Khizriev, A. G. Gamzatov, A. B. Batdalov, A. M. Aliev in Physics of the Solid State (2020)

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    Article

    Degradation of the Magnetocaloric Effect in Ni49.3Mn40.4In10.3 in a Cyclic Magnetic Field

    The direct measurements of the magnetocaloric effect ΔTad in the Heusler alloy Ni49.3Mn40.4In10.3 have been carried out in cyclic magnetic fields with amplitudes to 8 T. The maximum values of the magnetocaloric e...

    A. M. Aliev, A. B. Batdalov, L. N. Khanov, A. V. Mashirov in Physics of the Solid State (2020)

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    Article

    Magnetocaloric Effect and Magnetostriction in a Ni49.3Mn40.4In10.3 Heusler Alloy in AC Magnetic Fields

    The magnetocaloric effect (MCE) and the magnetostriction in the Ni49.3Mn40.4In10.3 Heusler alloy have been measured in ac magnetic fields to 8 T. It is shown that the contributions of the magnetic and structural ...

    L. N. Khanov, A. B. Batdalov, A. V. Mashirov, A. P. Kamantsev in Physics of the Solid State (2018)

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    Article

    Heat capacity and the magnetocaloric effect in Pr0.6Sr0.4Mn1–x Fe x O3 manganite

    The heat capacity and the magnetocaloric effect of Pr0.6Sr0.4Mn1–xFexO3(x = 0 and 0.1) manganite have been studied in the temperature range 80–350 K and magnetic fields to 18 kOe. The magnetocaloric effect is est...

    A. G. Gamzatov, A. B. Batdalov, A. M. Aliev, M. Ellouze in Physics of the Solid State (2017)

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    Article

    Thermal physical properties of the La0.825Sr0.175MnO3 single crystals

    The heat capacity (C P), the thermal diffusion (η), the thermal conductivity (κ), and the electrical resistance of the La0.825Sr0.175MnO3 single crystal have been measured in the t...

    A. B. Batdalov, A. G. Gamzatov, A. M. Aliev, L. N. Khanov in Physics of the Solid State (2017)

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    Article

    Magnetic, thermal, and electrical properties of an Ni45.37Mn40.91In13.72 Heusler alloy

    The magnetization, the electrical resistivity, the specific heat, the thermal conductivity, and the thermal diffusion of a polycrystalline Heusler alloy Ni45.37Mn40.91In13.72 sample are studied. Anomalies, which ...

    A. B. Batdalov, A. M. Aliev, L. N. Khanov in Journal of Experimental and Theoretical Ph… (2016)

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    Article

    Effect of the ionic radius of A-cations on the magnetic and magnetocaloric properties of charge-ordered manganite La0.5Ca0.5–x Sr x MnO3 (0 < x < 0.5)

    The effect of substitution of Sr2+ ions for Ca2+ ions on the magnetic and magnetocaloric properties of a charge-ordered La0.5Ca0.5MnO3 manganite has been studied. The direct and inverse magnetocaloric effects cor...

    A. G. Gamzatov, A. B. Batdalov, A. M. Aliev, P. Amirzadeh in Physics of the Solid State (2015)

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    Article

    Specific heat and magnetocaloric effect of Pr1−x Ag x MnO3 manganites

    This paper presents experimental results of the specific heat and magnetocaloric effect in Pr1−x Ag x MnO3 (x = 0.05–0.25) manganites. A maximum value of magnetic...

    A. G. Gamzatov, A. M. Aliev, A. B. Batdalov, H. Ahmadvand in Journal of Materials Science (2014)

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    Article

    Influence of the granule size on the magnetocaloric properties of manganite La0.5Ca0.5MnO3

    The influence of the granule size on the magnetic and magnetocaloric properties of ceramic sample of manganite La0.5Ca0.5MnO3 has been investigated. Anomalies indicating the coexistence of the ferromagnetic metal...

    A. G. Gamzatov, A. B. Batdalov, A. M. Aliev, P. Amirzadeh in Physics of the Solid State (2013)

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    Article

    Influence of the isotopic substitution 16O → 18O on the magnetic, electrical, and thermal properties of manganite La0.8Ag0.1MnO3

    The results of the influence of the isotopic substitution of oxygen 16O → 18O on the susceptibility, electrical resistance, heat capacity, and the magnetocaloric effect in univalently doped manganite La0.8Ag0.1Mn...

    A. G. Gamzatov, A. B. Batdalov, A. M. Aliev, I. K. Kamilov in Physics of the Solid State (2013)

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    Article

    Thermal and electric conductivity of textured Ni-Cr-W alloy ribbon substrates for high-temperature superconductors

    The electric and thermal conductivity, heat capacity, and thermal diffusivity of thin Ni87.8Cr9.3W2.9 alloy ribbons have been measured. It is established that samples with a cubic texture possess better conductin...

    L. N. Khanov, A. B. Batdalov, A. M. Aliev, S. V. Samoilenkov in Technical Physics Letters (2012)

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    Article

    Influence of grain boundaries on resistivity of manganites La1 − x K x MnO3

    Results of investigation of resistivity and magnetoresistance of manganites La1 − x K x MnO3 (x = 0.050–0.175) are presented. Behavior of resistivity ρ(T)...

    A. G. Gamzatov, A. B. Batdalov, L. N. Khanov, A. S. Mankevich in Physics of the Solid State (2012)

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    Article

    Relationship between the magnetoresistance and the magnetocaloric effect in La1 − x Ag x MnO3 manganites

    A generalized expression relating the magnetoresistance of manganites La1 − x Ag x MnO3 with the change in the magnetic entropy has been proposed. The cor...

    A. G. Gamzatov, A. B. Batdalov in Physics of the Solid State (2012)

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    Article

    Magnetocaloric properties of La1 − x KxMnO3 manganites

    A technology for obtaining single-phase ceramic samples of La1 − x K x MnO3 manganites, as well as the dependence of their structure parameters on the pot...

    A. M. Aliev, A. G. Gamzatov, A. B. Batdalov in Journal of Experimental and Theoretical Ph… (2011)

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    Article

    Correlation of electrical, magnetic, and thermal properties of the La0.85Ag0.15MnO3 manganite near the phase transition temperature

    The correlation between electrical, magnetic, and lattice properties of manganites has been studied by analyzing the temperature dependence of the electrical resistivity of the La0.85Ag0.15MnO3 manganite. The res...

    A. G. Gamzatov, A. B. Batdalov, A. R. Kaul’, O. V. Mel’nikov in Physics of the Solid State (2011)

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    Article

    Nanostructured multiferroic PbFe0.5Nb0.5O3 and its physical properties

    Polycrystalline multiferroic PbFe0.5Nb0.5O3 (PFN) fabricated by a solid-phase method is studied. Before sintering, a synthesized PFN powder is processed in Bridgman anvils via a force action in combination with s...

    E. N. Ubushaeva, K. G. Abdulvakhidov, I. V. Mardasova in Technical Physics (2010)

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