57Fe and 119Sn Mössbauer study of SrSnO3-δ doped with Fe and Sb under external magnetic fields

Kiyoshi Nomura*, Shigeyo Suzuki, Yuya Koike, Atsushi Okazawa, Yasuhiro Kobayashi, Masashi Kaneko

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


SrSn1-x-yFexSbyO3-δ was prepared by a sol-gel and thermal annealing method. The lattice parameters of SrSn0.97-xFexSb0.03O3-δ (x = 0.04-0.15) decreased with the increase of Fe doping rates. All samples showed ferromagnetic behavior together with a paramagnetic component, relatively strong ferromagnetism for SrSn0.97-xFexSb0.03O3-δ and SrSn1-xFexO3-δ with Fe doping rates over 6% and 8%, respectively The Sb doping leads to the ferromagnetic behavior for the samples with the low-concentration of Fe dopant. 119Sn Mössbauer spectra of SrSn0.92Fe0.08O3-δ and SrSn0.88Fe0.12O3-δ provided a broad doublet under a magnetic field of 0.85 T. The doublet could be analyzed as a magnetic sextet with 0.76 T. In 57Fe Mössbauer spectra of SrSn0.88Fe0.12O3-δ under zero and 0.85 T different line intensity ratios of two sextets were observed. It suggests that the magnetic spin structure of SrSn1-xFexO3-δ is transversely ferrimagnetic.

Original languageEnglish
Article number70
JournalHyperfine Interactions
Issue number1
Publication statusPublished - 2017 Nov 1
Externally publishedYes


  • Sn
  • Fe
  • External magnetic fields
  • Magnetism
  • Mössbauer
  • Perovskite oxide
  • Spin structure
  • Sr(SnFe)O
  • Sr(SnFeSb)O
  • SrSnO

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry


Dive into the research topics of '57Fe and 119Sn Mössbauer study of SrSnO3-δ doped with Fe and Sb under external magnetic fields'. Together they form a unique fingerprint.

Cite this