Browsing by Author "Andreev N."

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  • Electron paramagnetic resonance studies of GdMnO 3 single crystal and thin film deposited onto a LaAlO 3 substrate 
    Yatsyk I.; Mamedov D.; Fazlizhanov I.; Gavrilova T.; Eremina R.; Andreev N.; Chichkov V.; Mukovskii Y.; von Nidda H.; Loidl A. (2012)
    Electronic paramagnetic resonance (EPR) spectra of a GdMnO 3 single crystal and GdMnO 3/LaAlO 3 thin film have been measured at X- and Q-band frequencies in the temperature range from 4. 2 to 300 K. It is found that the ...
  • EPR spectra of a GdMnO3 thin film on a SrTiO3 substrate 
    Gavrilova T.; Eremina R.; Yatsyk I.; Fazlizhanov I.; Rodionov A.; Mamedov D.; Andreev N.; Chichkov V.; Mukovskii Y. (2013)
    Electron paramagnetic resonance (EPR) spectra of a GdMnO3/SrTiO3 thin film in the X band have been measured in the temperature interval from 200 to 450 K. Signals from two types of paramagnetic centers have been observed ...
  • Magnetic and dielectric properties of o-LuFeO<inf>3</inf>/SrTiO<inf>3</inf> 
    Mamedov D.; Gavrilova T.; Yatsyk I.; Gilmutdinov I.; Seidov Z.; Aljanov M.; Najafzade M.; Ibrahimov I.; Chichkov V.; Andreev N.; Koroleva E.; Eremina R. (2017)
    © 2016 Published under licence by IOP Publishing Ltd. Here we present the investigation of the orthorhombic o-LuFeO 3 thin film grown on SrTiO 3 (001) substrate. Temperature dependencies of magnetization measured in magnetic ...
  • Magnetic Resonance Investigations of h-YbMnO<inf>3</inf> 
    Eremina R.; Gavrilova T.; Yatsyk I.; Zaripov R.; Sukhanov A.; Shustov V.; Lyadov N.; Chichkov V.; Andreev N. (2016)
    © 2016, Springer-Verlag Wien.Polycrystalline samples of ytterbium manganites have been synthesized with deficiency of Yb3+ ions. The X-ray analysis showed that the structure of the sample is hexagonal (h-YbMnO3) with the ...
  • Magnetization of manganite thin films on ferroelectric substrates 
    Eremina R.; Seidov Z.; Ibrahimov I.; Najafzade M.; Aljanov M.; Mamedov D.; Gavrilova T.; Gilmutdinov I.; Chichkov V.; Andreev N. (2017)
    © 2016 Elsevier B.V.Here we report the magnetic susceptibility measurements of magnetron sputtered orthorhombic manganite RMnO3 (R=Yb, Gd) thin films deposited on dielectric LaAlO3 and ferroelectric SrTiO3, LiNbO3 substrates. ...
  • Magnetization of manganite thin films on ferroelectric substrates 
    Eremina R.; Seidov Z.; Ibrahimov I.; Najafzade M.; Aljanov M.; Mamedov D.; Gavrilova T.; Gilmutdinov I.; Chichkov V.; Andreev N. (2016)
    © 2016 Elsevier B.V.Here we report the magnetic susceptibility measurements of magnetron sputtered orthorhombic manganite RMnO3 (R=Yb, Gd) thin films deposited on dielectric LaAlO3 and ferroelectric SrTiO3, LiNbO3 substrates. ...
  • Oscillation of the multiferroic/ferroelectric GdMnO3/SrTiO3 and YbMnO3/SrTiO3 interfaces in the EPR spectrum 
    Eremina R.; Gavrilova T.; Fazlizhanov I.; Yatsyk I.; Mamedov D.; Sukhanov A.; Chichkov V.; Andreev N.; Krug von Hidda H.; Loidl A. (2015)
    © 2015 AIP Publishing LLC. The electron paramagnetic resonance (EPR) method was used to study thin manganite ytterbium YbMnO3 and gadolinium GdMnO3 films, with a thickness of 100?nm, deposited on a SrTiO3 virtual ferroelectric ...
  • Temperature features of the EPR spectrum of GdMnO3: Single crystal and thin film GdMnO3/LaAlO3 
    Yatsyk I.; Mamedov D.; Fazlizhanov I.; Gavrilova T.; Eremina R.; Andreev N.; Chichkov V.; Mukovskii Y.; Krug Von Nidda H.; Loidl A. (2013)
    Electron paramagnetic resonance (EPR) spectra of GdMnO3 single crystal and GdMnO3/LaAlO3 thin film are measured at Q-band frequency in the temperature range of 4.2 to 300 K. The temperature dependence of parameters of the ...

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