Ferromagnetic-like behavior of Bi0.9La0.1FeO3–KBr nanocomposites

  title={Ferromagnetic-like behavior of Bi0.9La0.1FeO3–KBr nanocomposites},
  author={Dmitry V. Karpinsky and Olena M. Fesenko and Maxim V. Silibin and S. V. Dubkov and Mykola Chaika and Andrii D. Yaremkevich and Anna Lukowiak and Yuriy Gerasymchuk and Wiesław Stręk and Andrius Pakalni{\vs}kis and Ramūnas Skaud{\vz}ius and Aivaras Kareiva and Yevhen M. Fomichov and Vladimir V. Shvartsman and Sergei V. Kalinin and Nicholas V. Morozovsky and Anna N. Morozovska},
  journal={Scientific Reports},
We studied magnetostatic response of the Bi0.9La0.1FeO3– KBr composites (BLFO-KBr) consisting of nanosized (≈100 nm) ferrite Bi0.9La0.1FeO3 (BLFO) conjugated with fine grinded ionic conducting KBr. When the fraction of KBr is rather small (less than 15 wt%) the magnetic response of the composite is very weak and similar to that observed for the BLFO (pure KBr matrix without Bi1-xLaxFeO3 has no magnetic response as anticipated). However, when the fraction of KBr increases above 15%, the magnetic… 
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