Email this article ESR and Mössbauer Spectroscopic Study of Sr-Doped Ytterbium Ferromanganites
- Authors: Nigmatullina I.I.1, Parfenov V.V.1, Eremina R.M.1,2, Gavrilova T.P.1,2, Yatsyk I.V.1,2
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Affiliations:
- Kazan (Volga region) Federal University
- Zavoisky Kazan Physical-Technical Institute, Kazan Scientific Center
- Issue: Vol 60, No 5 (2018)
- Pages: 936-942
- Section: Magnetism
- URL: https://journal-vniispk.ru/1063-7834/article/view/202874
- DOI: https://doi.org/10.1134/S1063783418050219
- ID: 202874
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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.
About the authors
I. I. Nigmatullina
Kazan (Volga region) Federal University
Email: REremina@yandex.ru
Russian Federation, Kazan, Tatarstan, 420008
V. V. Parfenov
Kazan (Volga region) Federal University
Email: REremina@yandex.ru
Russian Federation, Kazan, Tatarstan, 420008
R. M. Eremina
Kazan (Volga region) Federal University; Zavoisky Kazan Physical-Technical Institute, Kazan Scientific Center
Author for correspondence.
Email: REremina@yandex.ru
Russian Federation, Kazan, Tatarstan, 420008; Kazan, Tatarstan, 420029
T. P. Gavrilova
Kazan (Volga region) Federal University; Zavoisky Kazan Physical-Technical Institute, Kazan Scientific Center
Email: REremina@yandex.ru
Russian Federation, Kazan, Tatarstan, 420008; Kazan, Tatarstan, 420029
I. V. Yatsyk
Kazan (Volga region) Federal University; Zavoisky Kazan Physical-Technical Institute, Kazan Scientific Center
Email: REremina@yandex.ru
Russian Federation, Kazan, Tatarstan, 420008; Kazan, Tatarstan, 420029
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