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Yu. A. Popkov

10 ta ish

Physicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR

  1. New mechanism of electric-dipole absorption of light in antiferromagnets

    V. V. Eremenko, A. Milner, Yu. A. Popkov +1

    MaqolaPhotorefractive and Nonlinear OpticsSoviet Journal of Low Temperature Physics19761 iqtibos
    ABI

  2. Anomalies in the Raman scattering spectra at the phase transitions of BaMnF4 and BaCoF4 crystals

    Yu. A. Popkov, S. V. Petrov, A. P. Mokhir

    MaqolaInorganic Fluorides and Related CompoundsSoviet Journal of Low Temperature Physics19750 iqtibos
    ABI

  3. Soft phonon mode behavior in the KMnF3 crystal

    V. V. Eremenko, V. I. Fomin, Yu. A. Popkov +1

    MaqolaSolid-state spectroscopy and crystallographySoviet Journal of Low Temperature Physics19750 iqtibos
    ABI

  4. Light absorption spectrum and magnetic behavior of CsMnF3 in fields to 300 kOe

    A. Milner, Yu. A. Popkov

    MaqolaInorganic Fluorides and Related CompoundsSoviet Journal of Low Temperature Physics19770 iqtibos
    ABI

  5. Phase transitions in (ND4)2BeF4 crystal

    Yu. A. Popkov, В. Ф. Шабанов

    MaqolaInorganic Fluorides and Related CompoundsSoviet Journal of Low Temperature Physics19770 iqtibos
    ABI

  6. Weak ferrimagnetism in CsMnF3: polarization spectroscopic and visual investigations

    V. V. Eremenko, A. Milner, N. F. Kharchenko +3

    MaqolaInorganic Fluorides and Related CompoundsSoviet Journal of Low Temperature Physics19810 iqtibos
    ABI

  7. Raman scattering study of the phase transition in potassium dysprosium tungstate

    Yu. A. Popkov, V. I. Fomin, L. N. Pelikh

    MaqolaSolid-state spectroscopy and crystallographySoviet Journal of Low Temperature Physics19820 iqtibos
    ABI

  8. Some features of the soft modes in ferroelastic KSc(MoO4)2

    N. M. Nesterenko, V. I. Fomin, Yu. A. Popkov +1

    MaqolaSolid-state spectroscopy and crystallographySoviet Journal of Low Temperature Physics19820 iqtibos
    ABI

  9. Immunotropic properties of synthetic macroheterocyclic compounds and their acyclic fragments

    I. É. Britva, T. O. Filippova, N. Ya. Golovenko +2

    MaqolaSynthesis and Biological EvaluationPharmaceutical Chemistry Journal19870 iqtibos
    ABI

  10. Investigation of magnetic properties of HTS ceramics RBa2Cu3O7–<i>δ</i> (R = Y,Gd,Dy,Yb,Eu) in constant and varying fields

    Н. Н. Ефимова, Yu. A. Popkov, M. B. Ustimenkova +1

    MaqolaPhysics of Superconductivity and MagnetismLow Temperature Physics19940 iqtibos
    ABI