Magnetic property and 57Fe Mössbauer analysis of dilute Fe and Nb codoped SrTiO3-δ(STO) perovskites

Abstract

Dilute Fe and Nb codoped SrTiO3-δ (STO) perovskites were prepared by a complex formation and thermal decomposition method. The structure, magnetization properties and chemical states of Fe and Nb codoped STO perovskites were characterized by XRD, VSM and Mössbauer spectrometry. Mössbauer spectra of 57Fe and Nb codoped STO perovskites consist of paramagnetic doublet and magnetic relaxation components. The 1% Fe + 5% Nb codoped STO sample showed the smallest lattice constant and the largest ferromagnetism among 0.5–4% Fe + 5% Nb codoped STO perovskites. The most distortion of cubic STO lattice and the largest magnetic relaxation in Mössbauer spectrum were observed for the 0.5% Fe and 5% Nb codoped STO perovskite. It is considered that diluted magnetism in this system is related with the deformation of cubic structure due to defects.

This is a preview of subscription content, log in to check access.

References

  1. 1.

    Nomura, K.: Croat. Chem. Acta 88, 579–590 (2015)

  2. 2.

    Prajapati, B., Kumar, S., Kumar, M., Chatterjee, S., Ghosh, A.K.: J. Mater. Chem. C 5, 4257–4267 (2017)

  3. 3.

    Beltrán, J.J., Barrero, C.A., Punnoose, A.: J. Phys. Chem. C 118, 13203–13217 (2014)

  4. 4.

    Kumar, A.S., Suresh, P., Kumar, M.M., Srikanth, H., Post, M.L., Sahner, K., Moos, R., Srinath, S.: J. Phys.: Conf. Ser. 200, 1–4 (2010)

    Google Scholar 

  5. 5.

    Karaphun, A., Hunpratub, S., Swatsitang, E.: Microelectron. Eng. 126, 42–48 (2014)

    Article  Google Scholar 

  6. 6.

    Şale, A.G., Kazan, S., Gatiiatova, J.I., Valeev, V.F., Khaibullin, R.I., Mikailzade, F.A.: Mater. Res. Bull. 48, 2861–2864 (2013)

    Article  Google Scholar 

  7. 7.

    Karczewski, J., Riegel, B., Gazda, M., Jasinski, P., Kusz, B.: J. Electroceram. 24, 326–330 (2010)

  8. 8.

    Zhao, T., Lu, H., Chen, F., Dai, S., Yang, G., Che, Z.: J. Crys. Growth 212, 451–455 (2000)

  9. 9.

    Modak, B., Ghosh, S.K.: J. Phys. Chem. C 119, 23503–23514 (2015)

    Article  Google Scholar 

  10. 10.

    Coey, J.M.D., Venkatesanan, M., Stamenov, P.: J. Phys. Cond. Matter. 28, 485001 (2016)

  11. 11.

    Coey, J.M.D., Venkatesan, M., Fitzgerald, C.B.: Nature Mater. 4, 173 (2005)

    Article  ADS  Google Scholar 

Download references

Author information

Affiliations

Authors

Corresponding author

Correspondence to Kiyoshi Nomura.

Additional information

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

This article is part of the Topical Collection Proceedings of the International Conference on the Applications of the Mössbauer Effect (ICAME2019), 1-6 September 2019, Dalian, China

Edited by Tao Zhang, Junhu Wang and Xiaodong Wang

Rights and permissions

Reprints and Permissions

About this article

Verify currency and authenticity via CrossMark

Cite this article

Nomura, K., Yamakawa, S., Kasari, M. et al. Magnetic property and 57Fe Mössbauer analysis of dilute Fe and Nb codoped SrTiO3-δ(STO) perovskites. Hyperfine Interact 241, 6 (2020). https://doi.org/10.1007/s10751-019-1681-9

Download citation

Keywords

  • Diluted magnetism
  • Perovskite oxide
  • Fe and Nb doped SrTiO3
  • Mössbauer analysis