Перегляд за автором "Gudim, I.A."

Сортувати за: Порядок: Результатів:

  • Low-temperature absorption spectra and electron structure of HoFe₃(BO₃)₄ single crystal 
    Malakhovskii, A.V.; Gnatchenko, S.L.; Kachur, I.S.; Piryatinskaya, V.G.; Gudim, I.A. (Физика низких температур, 2017)
    Polarized absorption spectra of HoFe₃(BO₃)₄ single crystal in the range of 8500–24 500 cm−¹ were studied as a function of temperature beginning from 2 K. The ground and excited electron states of Ho³⁺ were identified. The ...
  • Magnetic phase transitions in the NdFe₃(BO₃)₄ multiferroic 
    Zvyagina, G.A.; Zhekov, K.R.; Bilych, I.V.; Zvyagin, A.A.; Gudim, I.A.; Temerov, V.L. (Физика низких температур, 2011)
    Low-temperature studies of the behavior of the sound velocity and attenuation of acoustic modes have been performed on a single crystal NdFe₃(BO₃)₄ Transitions of the magnetic subsystem to the antiferromagnetically ordered ...
  • Magnetoelastic studies of Nd₀,₇₅Dy₀,₂₅Fe₃(BO₃)₄ in the external magnetic field: Magnetic phase transitions 
    Zvyagina, G.A.; Zhekov, K.R.; Bilych, I.V.; Zvyagin, A.A.; Gudim, I.A.; Temerov, V.L.; Eremin, E.V. (Физика низких температур, 2013)
    We report on results of sound-velocity and sound-attenuation measurements in the Nd₀,₇₅Dy₀,₂₅Fe₃(BO₃)₄ in external magnetic fields up to 5 T, applied along several directions with respect to crystallographic axes, and at ...