Probe Mössbauer Study of Magnetically Ordered Manganite $${\text{ScMn}}_{{{\text{0}}{\text{.996}}}}^{{{\text{57}}}}{\text{F}}{{{\text{e}}}_{{{\text{0}}{\text{.004}}}}}{{{\text{O}}}_{{\text{3}}}}$$
Source abstract
Abstract
Magnetic hyperfine interactions of 57Fe probe Mössbauer nuclei introduced into the ScMnO3 manganite lattice with a hexagonal crystal lattice have been studied for the first time. Based on the data obtained, the valence state of the probe iron atoms, their local crystal environment, and the orientation of magnetic Fe3+ cations in the $${\text{ScMn}}_{{{\text{0}}{\text{.996}}}}^{{{\text{57}}}}{\text{F}}{{{\text{e}}}_{{{\text{0}}{\text{.004}}}}}{{{\text{O}}}_{{\text{3}}}}$$ structure in a magnetically ordered state at T < TN have been determined. Within the framework of the stochastic relaxation model, the temperature dependence of the Zeeman structure of the 57Fe spectra has been analyzed, which has yielded new data on the frustrated Fe−O−Mn exchange interactions. The critical indices of the power-law dependence of the hyperfine magnetic field Hhf(T) on 57Fe nuclei have been determined, indicating a reduced dimensionality of the magnetic subsystem of the magnetically ordered manganite $${\text{ScMn}}_{{{\text{0}}{\text{.996}}}}^{{{\text{57}}}}{\text{F}}{{{\text{e}}}_{{{\text{0}}{\text{.004}}}}}{{{\text{O}}}_{{\text{3}}}}$$ .
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Research context
OpenAlex topics: Magnetic and transport properties of perovskites and related materials · Advanced Condensed Matter Physics · Crystal Structures and Properties
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References (18)
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1. Koehler, W.C., Yakel, H.L., Wollan, E.O., and Cable, J.W., A note on the magnetic structures of rare earth manganese oxides, Phys. Lett., 1964, vol. 9, no. 2, pp. 93–95.10.1016/0031-9163(64)90089-7 ↗
2. Wood, V.E., Austin, A.E., Collings, E.W., and Brog, K.C., Magnetic properties of heavy-rare-earth orthomanganites, Phys. Chem. Solids, 1973, vol. 34, no. 5, pp. 859–868.10.1016/S0022-3697(73)80088-5 ↗
3. Fiebig, M., Frohlich, D., Lottermoser, T., and Pisarev, R.V., Photoinduced instability of the magnetic structure of hexagonal ScMnO3, Phys. Rev. B, 2002, vol. 65, p. 224421.10.1103/PhysRevB.65.224421 ↗
4. Muñoz, A., Alonso, J.A., Martínez-Lope, M.J., et al., Magnetic structure of hexagonal RMnO3 (R = Y, Sc): Thermal evolution from neutron powder diffraction data, Phys. Rev. B, 2000, vol. 62, no. 14, pp. 9498–9510.10.1103/PhysRevB.62.9498 ↗
5. Lorenz, B., Hexagonal manganites—(RMnO3): Class (I) multiferroics with strong coupling of magnetism and ferroelectricity, Condens. Matter Phys., 2013, vol. 2013, p. 497073.
6. Uusi-Esko, K., Malm, J., Imamura, N., et al., Characterization of RMnO3 (R = Sc, Y, Dy-Lu): High-pressure synthesized metastable perovskites and their hexagonal precursor phases, Mater. Chem. Phys., 2008, vol. 112, pp. 1029–1034.10.1016/j.matchemphys.2008.07.009 ↗
7. Sobolev, A.V., Shandalova, S., Smirnova, M.N., Belik, A.A., Glazkova, I.S., and Presniakov, I.A., Structure of the local environment and hyperfine interactions of 57Fe probe nuclei in AMnO3 (A = Sc, In), Russ. J. Inorg. Chem., 2023, vol. 68, no. 10, pp. 1349–1356. https://doi.org/10.31857/S0044457X2360077910.31857/S0044457X23600779 ↗
8. Glazkova, Ya.S., Belik, A.A., Sobolev, A.V., and Presniakov, I.A., Local crystal structure of multiferroic BiMnO3 studied by 57Fe probe Mössbauer spectroscopy, Inorg. Mater., 2016, vol. 52, no. 5, pp. 499–503. https://doi.org/10.1134/S002016851605005810.1134/S0020168516050058 ↗
9. Chen, H., Yu, T., Gao, P., et al., Synthesis and structure of perovskite ScMnO3, Inorg. Chem., 2013, vol. 52, no. 16, pp. 9692–9697.10.1021/ic4016838 ↗
10. Petricek, V., Dusek, M., and Palatinus, L., Crystallographic computing system JANA2006: General features, Z. Crystallogr., 2014, vol. 229, no. 5, pp. 345–352.
11. Matsnev, M.E. and Rusakov, V.S., SpectrRelax: An application for Mössbauer spectra modeling and fitting, AIP Conf. Proc., 2012, vol. 1489, pp. 178–185.10.1063/1.4759488 ↗
12. Berdonosov, P.S., Kuznetsova, E.S., Dolgikh, V.A., et al., Crystal structure, physical properties, and electronic and magnetic structure of the spin S = 5/2 zigzag chain compound Bi2Fe(SeO3)2OCl3, Inorg. Chem., 2014, vol. 53, no. 11, pp. 5830–5838. https://doi.org/10.1021/ic500706f10.1021/ic500706f ↗
13. Sobolev, A., Rusakov, V., Moskvin, A., et al., 57Fe Mössbauer study of unusual magnetic structure of multiferroic 3R-AgFeO2, J. Phys.: Condens. Matter, 2017, vol. 29, no. 27, p. 275803.
14. Nawa, K., Avdeev, M., Berdonosov, P., et al., Magnetic structure study of the sawtooth chain antiferromagnet Fe2Se2O7, Sci. Rep., 2021, vol. 11, p. 24049.10.1038/s41598-021-03058-5 ↗
15. Belik, A.A., Dönni, A., Tanaka, M., et al., Different magnetic and magnetodielectric behavior of BaRFeO4 ferrites with R = Ho, Er, Tm, and Yb, J. Alloys Compd., 2022, vol. 922, p. 166297.10.1016/j.jallcom.2022.166297 ↗
16. Bhargava, S.C., Knudsen, J.E., and Mørup, S., Mössbauer study of spin-spin relaxation of Fe3+ ions in the presence of other paramagnetic ions, J. Phys. Chem. Solids, 1979, vol. 40, pp. 45–53.10.1016/0022-3697(79)90093-3 ↗
17. Keller, H. and Savic, I.M., Mössbauer studies of the static and dynamic critical behavior of the layered antiferromagnets RbFeF4 and KFeF4, Phys. Rev. B, 1983, vol. 28, no. 5, pp. 2638–2652.10.1103/PhysRevB.28.2638 ↗
18. Petrenko, O.A., Lees, M.R., Balakrishnan, G., et al., Revised magnetic properties of CuFeO2—a case of mistaken identity, J. Phys.: Condens. Matter, 2005, vol. 17, pp. 2741–2747.