Structure and Hyperfine Interactions in Aurivillius Bi_{9}Ti_{3}Fe_{5}O_{27} Conventionally Sintered Compound

• Authors: M. Mazurek , A. Lisińska-Czekaj , Z. Surowiec , E. Jartych , D. Czekaj
• Languages of publication: EN

Abstracts

EN

The structure and hyperfine interactions in the Bi_{9}Ti_{3}Fe_{5}O_{27} Aurivillius compound were studied using X-ray diffraction and Mössbauer spectroscopy. Samples were prepared by the conventional solid-state sintering method at various temperatures. An X-ray diffraction analysis proved that the sintered compounds formed single phases at temperature above 993 K. Mössbauer measurements have been carried out at room and liquid nitrogen temperatures. Room-temperature Mössbauer spectrum of the Bi_{9}Ti_{3}Fe_{5}O_{27} compound confirmed its paramagnetic properties. However, low temperature measurements revealed the additional paramagnetic phase besides the antiferromagnetic one.

Keywords

EN

81.05.Je; 81.20.Ev; 31.30.Gs; 76.80.+y

Discipline

• 76.80.+y: Mössbauer effect; other γ-ray spectroscopy(see also 33.45.+x Mössbauer spectra—in atomic and molecular physics; for biophysical applications, see 87.64.kx; for chemical analysis applications, see 82.80.Ej)
• 31.30.Gs: Hyperfine interactions and isotope effects(see also 32.10.Fn Fine and hyperfine structure)
• 81.05.Je: Ceramics and refractories (including borides, carbides, hydrides, nitrides, oxides, and silicides)(for ceramics in electrochemistry, see 82.45.Yz)
• 81.20.Ev: Powder processing: powder metallurgy, compaction, sintering, mechanical alloying, and granulation

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2011
• Volume: 119
• Issue: 1
• Pages: 72-74

Dates

published

2011-01

Contributors

author

M. Mazurek

• Department of Experimental Physics, Institute of Physics, Technical University of Lublin , Nadbystrzycka 38, 20-618 Lublin, Poland

author

A. Lisińska-Czekaj

• Department of Materials Science, University of Silesia, Śnieżna 2, 41-200 Sosnowiec, Poland

author

Z. Surowiec

• Institute of Physics, Maria Curie-Skłodowska University, pl. M.C. Skłodowskiej 1, 20-031 Lublin, Poland

author

E. Jartych

• Department of Experimental Physics, Institute of Physics, Technical University of Lublin, Nadbystrzycka 38, 20-618 Lublin, Poland

author

D. Czekaj

• Department of Materials Science, University of Silesia, Śnieżna 2, 41-200 Sosnowiec, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.119.72