Effect of High Energy Ball Milling on the Structure and Phase Decomposition of the Multiferroic Bi₅Ti₃FeO₁₅ Ceramics

• Authors: J. Dercz , M. Zubko , G. Dercz , I. Matuła
• Languages of publication: EN

Abstracts

EN

The paper presents the results of the Bi₅Ti₃FeO₁₅ multiferroic phase stability analysis during high-energy ball milling aimed at obtaining fine dispersion ceramic powder. The X-ray diffraction and transmission electron microscopy methods were used to analyse the structure and verify the degree of crystallite dispersion. Structural data analysis was carried out using the Rietveld method. To carry out the analysis of the morphology, the scanning electron microscopy was used. The results that were obtained showed that the high energy ball milling process results in the decomposition of the initial ceramics, where finally Bi₅Ti₃FeO₁₅ and Bi are obtained. An increase in the proportion of the amorphous phase and an increase in the dispersion of the grains and crystallites of the powder that occurs with an increase in the milling time were observed.

Keywords

EN

75.85.+t; 61.05.cp; 68.37.Lp; 81.20.Wk

Discipline

• 68.37.Lp: Transmission electron microscopy (TEM)
• 81.20.Wk: Machining, milling
• 75.85.+t: Magnetoelectric effects, multiferroics(for multiferroics and magnetoelectric films, see 77.55.Nv)
• 61.05.cp: X-ray diffraction

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2016
• Volume: 130
• Issue: 4
• Pages: 852-855

Dates

published

2016-10

Contributors

author

J. Dercz

• Institute of Technology and Mechatronics, University of Silesia, Żytnia 12, 41-200 Sosnowiec, Poland

author

M. Zubko

• Institute of Materials Science, University of Silesia, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland

author

G. Dercz

• Institute of Materials Science, University of Silesia, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland

author

I. Matuła

• Institute of Materials Science, University of Silesia, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland

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Identifiers

DOI

10.12693/APhysPolA.130.852