http://hdl.handle.net/20.500.12128/8211
Tytuł: | Structure and hyperfine interactions in Aurivillius Bi9Ti 3Fe5O27 conventionally sintered compound |
Autor: | Mazurek, M. Lisińska-Czekaj, Agata Surowiec, Z. Jartych, E. Czekaj, Dionizy |
Słowa kluczowe: | inżynieria materiałowa; ceramika; materiały ogniotrwałe; obróbka proszkowa; efekty izotopowe; efekt Mössbauera; spektroskopia |
Data wydania: | 2011 |
Źródło: | Acta Physica Polonica A, Vol. 119, nr 1 (2011), s. 72-74 |
Abstrakt: | The structure and hyperfine interactions in the Bi9Ti3Fe5O27 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 Bi9Ti3Fe5O27 compound confirmed its paramagnetic properties. However, low temperature measurements revealed the additional paramagnetic phase besides the antiferromagnetic one. |
URI: | http://hdl.handle.net/20.500.12128/8211 |
ISSN: | 0587-4246 |
Pojawia się w kolekcji: | Artykuły (WNŚiT) |
Plik | Opis | Rozmiar | Format | |
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Mazurek_Structure_and_hyperfine_interactions.pdf | 720,1 kB | Adobe PDF | Przejrzyj / Otwórz |
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