Open AccessМагнитные взаимодействия в структуре фазы Ауривиллиуса Bi-=SUB=-5-=/SUB=-FeTi-=SUB=-3-=/SUB=-O-=SUB=-15-=/SUB=-
Author(s) -
С.Г. Ястребов,
Н. А. Ломанова
Publication year - 2021
Publication title -
физика твердого тела
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2022.02.51931.228
Subject(s) - spin canting , condensed matter physics , aurivillius , magnetization , materials science , feti , multiferroics , physics , magnetic field , thermodynamics , ferroelectricity , quantum mechanics , optoelectronics , finite element method , domain decomposition methods , dielectric
This paper analysis the temperature dependence of FC and ZFC magnetization for Bi5FeTi3O15 multiferroic. It has Aurivillius four-layer phase structure. The analysis evidence on the influence of the grains of this material on its overall magnetic properties. The lack of a dramatic temperature threshold in the FC(ZFC) dependences may result in spin canting induced by the Dzyaloshinskii-Moriya interaction.
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