Structure And Hyperfine Interactions Of Multiferroic Bim+1Ti3Fem-3o3m+3 Ceramics Prepared By Mechanical Activation

M. Mazurek , E. Jartych , Dariusz Oleszak

Abstract

The structure and hyperfine interactions in the Bi5Ti3FeO15, Bi6Ti3Fe2O18 and Bi7Ti3Fe3O21 multiferroic ceramics were studied using X-ray diffraction and Mössbauer spectroscopy. Samples were prepared by mechanical activation process in a high-energy ball mill from a mixture of TiO2, Fe2O3 and Bi2O3 oxides as polycrystalline precursor materials. The mechanical milling process was completed by thermal processing. A pure single-phased material was obtained in the case of Bi7Ti3Fe3O21 compound. The proposed mechanical activation technology allows to produce the Aurivillius compounds at lower temperature, by about 50K, as compared to the solid-state sintering method.

Author M. Mazurek - [Politechnika Lubelska (PL)]
M. Mazurek,,
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- Politechnika Lubelska
, E. Jartych - [Politechnika Lubelska]
E. Jartych,,
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, Dariusz Oleszak (FMSE / DCFM)
Dariusz Oleszak,,
- Division of Construction and Functional Materials
Journal seriesNukleonika, ISSN 0029-5922
Issue year2013
Vol58
Pages143-147
ASJC Classification2311 Waste Management and Disposal; 3104 Condensed Matter Physics; 2213 Safety, Risk, Reliability and Quality; 3105 Instrumentation; 2104 Nuclear Energy and Engineering; 3106 Nuclear and High Energy Physics
Languageen angielski
Score (nominal)15
Score sourcejournalList
ScoreMinisterial score = 15.0, 26-05-2020, ArticleFromJournal
Ministerial score (2013-2016) = 15.0, 26-05-2020, ArticleFromJournal
Publication indicators Scopus Citations = 4; Scopus SNIP (Source Normalised Impact per Paper): 2014 = 0.6; WoS Impact Factor: 2013 = 0.357 (2) - 2013=0.364 (5)
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