The Parameters of the Hyperfine Structure of 57Fe Nuclei in FeBO3 and Fe0.91Ga0.09BO3 Single Crystals-Reference-Cited by-同舟云学术

The Parameters of the Hyperfine Structure of 57Fe Nuclei in FeBO3 and Fe0.91Ga0.09BO3 Single Crystals

Published:2023-04-01 Issue:4 Volume:124 Page:368-374
ISSN:0015-3230
Container-title:Физика металлов и металловедение
language:
Short-container-title:Fizika metallov i metallovedenie

Author:

Snegirev N. I.¹,Starchikov S. S.²,Lyubutin I. S.²,Chuev M. A.³,Yagupov S. V.⁴,Strugatskii M. B.⁴

Affiliation:

1. Shubnikov Institute of Crystallography, Crystallography, and Photonics Federal Research Center, Russian Academy of Sciences

2. Shubnikov Institute of Crystallography, Crystallography, and Photonics Federal Research Center, Russian Academy of Sciences

3. Valiev Institute of Physics and Technology, Russian Academy of Sciences

4. Institute of Physics and Technology, Vernadsky Crimean Federal University

Abstract

The parameters of the hyperfine interaction of 57Fe nuclei in single crystals of iron borate FeBO3 and its isostructural solid solution Fe0.91Ga0.09BO3 have been determined by Mössbauer spectroscopy. A theoretical model has been developed to describe resonant transitions of iron nuclei in the approximation of a combined magnetic dipole and electric quadrupole hyperfine interaction, taking into account the statistical distribution of Ga and Fe over octahedral positions in the Fe0.91Ga0.09BO3 crystal. It has been established that even a low Ga concentration leads to a significant change in the hyperfine structure of the 57Fe nuclei inFeBO3, which manifests itself in the appearance of additional components in the Mössbauer spectra of the Fe0.91Ga0.09BO3 single crystal.

Publisher

The Russian Academy of Sciences

Reference15 articles.

1. Pernet M., Elmale D., Joubert J.C., Structure Magnetique Du Metaborate de Fer FeBO3 // Solid State Commun. 1970. V. 8. P. 1583–1587.

2. Yagupov S., Strugatsky M., Seleznyova K., Mogilenec K.Y., Snegirev N., Marchenkov N.V., Kulikov A.G., Eliovich Y.A., Frolov K.V., Ogarkova Y.L., Lyubutin I.S. Development of a Synthesis Technique and Characterization of High-Quality Iron Borate FeBO3 Single Crystals for Applications in Synchrotron Technologies of a New Generation // Cryst. Growth Des. 2018. V. 18. P. 7435–7435.

3. Smirnova E.S., Snegirev N.I., Lyubutin I.S., Starchikov S.S., Artemov V.V., Lyubutina M.V., Yagupov S.V., Strugatsky M.B., Mogilenec Y.A., Seleznyova K.A., Alekseeva O.A. Flux growth, structure refinement and Mössbauer studies of Fe1 – xGaxBO3 single crystals. // Acta Crystallogr. B: Structural Science, Crystal Engineering and Materials. 2020. V. 76. № 6. P. 1100–1108.

4. Lyubutin I.S., Snegirev N.I., Chuev M.A., Starchikov S.S., Smirnova E.S., Lyubutina M.V., Yagupov S.V., Strugatsky M.B., Alekseeva O.A. Magnetic and electric hyperfine parameters of antiferromagnet FeBO3 intended for monochromatization of synchrotron radiation // J. Alloys and Compd. 2022. V. 906. P. 164348.

5. Snegirev N., Smirnova E., Lyubutin I., Kiiamov A., Starchikov S., Yagupov S., Strugatsky M., Alekseeva O. Mutual orientation of electric intracrystalline and magnetic fields in iron borate single crystals // IEEE Magn. Lett. 2022. V. 13. P. 2501004.