Abstract:
In this paper, we have studied the crystal structure of strontium-substituted manganite and ytterbium ferromanganites Yb0.82Sr0.18Mn1−xFexO3 (x = 0–0.2) by using X-ray diffraction analysis. Magnetic microstructure has been studied by electron paramagnetic resonance and nuclear gamma-resonance (Mössbauer) spectroscopy. We have observed phase separation in the ceramics for antiferromagnetic, superparamagnetic, and ferromagnetic phases.
Citation:
I. I. Nigmatullina, V. V. Parfenov, R. M. Eremina, T. Gavrilova, I. V. Yatsyk, “ESR and Mössbauer spectroscopic study of Sr-doped ytterbium ferromanganites”, Fizika Tverdogo Tela, 60:5 (2018), 933–939; Phys. Solid State, 60:5 (2018), 936–942