The Mössbauer and X-Ray Studies οf the Spinel Ferrites Cu_{0.5}Fe_{0.5}Cr_2Se_4 and Cu_{0.2}Fe_{0.8}Cr_2Se_4 Prepared by the Ceramic Method

• Authors: E. Maciążek , A. Hanc , R. Sitko , B. Zawisza , I. Jendrzejewska , J. Mrzigod
• Languages of publication: EN

Abstracts

EN

Seleno-spinels with nominal chemical composition Cu_{0.5}Fe_{0.5}Cr_2Se_4 and Cu_{0.2}Fe_{0.8}Cr_2Se_4 were prepared as polycrystalline samples using ceramic method. The assumed composition was verified by wavelength-dispersive X-ray fluorescence spectrometry. The X-ray analysis was carried out in order to make phase analysis and to compare its results with those obtained with the Mössbauer spectroscopy.

Keywords

EN

61.05.cp; 61.66.Fn; 82.80.Ej; 75.50.Gg

Discipline

• 75.50.Gg: Ferrimagnetics
• 61.66.Fn: Inorganic compounds
• 82.80.Ej: X-ray, Mössbauer, and other γ-ray spectroscopic analysis methods
• 61.05.cp: X-ray diffraction

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 114
• Issue: 6
• Pages: 1599-1603

Dates

published

2008-12

Contributors

author

E. Maciążek

• Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland

author

A. Hanc

• Institute of Materials Science, University of Silesia, Bankowa 12, 40-007 Katowice, Poland

author

R. Sitko

• Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland

author

B. Zawisza

• Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland

author

I. Jendrzejewska

• Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland

author

J. Mrzigod

• Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland

References

• 1. H.N. Ok, Y. Chung, Phys. Rev. B 20, 4550 (1979)
• 2. I. Okońska-Kozłowska, J. Kopyczok, H.D. Lutz, Th. Stingl, Acta Crystallogr. C 49, 1448 (1993)
• 3. H. von Philipsborn, J. Cryst. Growth 9, 296 (1971)
• 4. L. Morris, P. Russo, A. Wold, J. Phys. Chem. Solids 31, 635 (1970)
• 5. F. Ahmed, Instruction to Cell Dimension Program HS60s, Loughborough University, unpublished results
• 6. R.D. Shannon, Acta Crystallogr. A 32, 751 (1976)
• 7. A. Payer, R. Schöllhorn, J. Alloys. Comp. 191, 37 (1993)

Identifiers

DOI

10.12693/APhysPolA.114.1599