Abstract
The lattice dynamics of a strontium ferrotungstate SrFe2/3W1/3O3 ceramics is studied by the Raman spectroscopy method in the temperature range 300–700 K. The analysis of the Raman spectra confirms the tetragonal symmetry of strontium ferrotungstate, and this result agrees with the X-ray diffraction data. The features of the temperature behavior of phonon modes of the strontium ferrotungstate have been revealed and it is shown that a smeared phase transition from the tetragonal to the cubic phase takes place at temperatures 410–500 K.
Similar content being viewed by others
REFERENCES
T. Kimura, T. Goto, H. Shintani, K. Ishizaka, T. Arima, and Y. Tokura, Nature (London, U.K.) 426, 55 (2003).
A. P. Pyatakov and A. K. Zvezdin, Phys. Usp. 55, 557 (2012).
S. A. Ivanov, S.-G. Eriksson, R. Tellgren, and H. Rundlof, Mater. Res. Bull. 36, 2586 (2001).
A. V. Pavlenko, A. V. Turik, L. A. Shilkina, S. P. Kubrin, Yu. B. Rusalev, L. A. Reznichenko, and I. N. Andryushina, Phys. Solid State 60, 515 (2018).
Y. Fujioka, J. Frantti, and M. Kakihana, J. Phys. Chem. B 110, 777 (2006).
B. Manoun, Y. Tamraoui, P. Lazor, and W. Yang, Appl. Phys. Lett. 103, 2 (2013).
R. L. Andrews, A. M. Heyns, and P. M. Woodward, Dalton. Trans. 44, 10700 (2015).
A. P. Ayala, I. Guedes, E. N. Silva, M. S. Augsburger, M. Del, and J. C. Pedregosa, J. Appl. Phys. 101, 123511 (2007).
E. N. Silva, I. Guedes, A. P. Ayala, C. A. López, M. S. Augsburger, M. del C. Viola, and J. C. Pedregosa, J. Appl. Phys. 107, 2 (2010).
J. Bijelić, A. Stanković, B. Matasović, B. Marković, M. Bijelić, Ž. Skoko, J. Popović, G. Štefanić, Z. Jag-lićić, S. Zellmer, T. Preller, G. Garnweitner, T. ŁDorłdević, B. Smarsly, and I. Djerdj, Cryst. Eng. Commun. 21, 218 (2019).
A. V. Pavlenko, S. P. Kubrin, A. T. Kozakov, L. A. Shilkina, L. A. Reznichenko, A. V. Nikolskii, V. V. Stashenko, Y. V. Rusalev, and K. S. Petrosyan, J. Alloys Compd. 740, 1037 (2018).
P. M. Woodward, Acta Crystallogr., B 53, 32 (1997).
S. N. Gvasaliya, S. G. Lushnikov, and B. Roessli, Crystallogr. Rep. 49, 108 (2004).
Funding
This work was supported by the state task to the Federal Research Center Southern Scientific Center of the Russian Academy of Sciences, project no. 01201354247.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by Yu. Ryzhkov
Rights and permissions
About this article
Cite this article
Anokhin, A.S., Razumnaya, A.G. & Pavlenko, A.V. Lattice Dynamics of the Strontium Ferrotungstate in the Temperature Range 300–700 K. Phys. Solid State 62, 2434–2438 (2020). https://doi.org/10.1134/S1063783420120033
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063783420120033