Magnetic properties of bismuth ferrite nanopowder obtained by mechanochemical synthesis

Izabela Szafraniak-Wiza; Bartłomiej Andrzejewski; Bożena Hilczer

doi:10.12693/APhysPolA.126.1029

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Title

Magnetic properties of bismuth ferrite nanopowder obtained by mechanochemical synthesis

Authors

Izabela Szafraniak-Wiza (WBMiZ) ^{[ 1 ][ P ]}
Bartłomiej Andrzejewski
Bożena Hilczer

^{[ 1 ]} Instytut Inżynierii Materiałowej, Wydział Budowy Maszyn i Zarządzania, Politechnika Poznańska | ^{[ P ]} employee

Year of publication

2014

Published in

Acta Physica Polonica A

Journal year: 2014 | Journal volume: vol. 126 | Journal number: no. 4

Article type

scientific article

Publication language

english

Abstract

EN Multiferroic bismuth ferrite (BiFeO3) nanopowders have been obtained at room temperature by mechanochemical synthesis. Depending on the post-synthesis processing the nanopowders exhibited differences in the mean sizes, presence of amorphous layer and/or secondary phases. Extended magnetic study performed for fresh, annealed and hot-pressed nanopowders revealed substantial improvement of the magnetic properties in the as-prepared powder.

Pages (from - to)

1029 - 1031

DOI

10.12693/APhysPolA.126.1029

URL

http://przyrbwn.icm.edu.pl/APP/PDF/126/a126z4p38.pdf

Presented on

8th International Conference on Mechanochemistry and Mechanical Alloying, 22-26.06.2014, Kraków, Poland

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final published version