Open AccessМагнитные состояния двухфазных синтезированных частиц Fe-=SUB=-m-=/SUB=-O-=SUB=-n-=/SUB=--Fe-=SUB=-3-x-=/SUB=-Ti-=SUB=-x-=/SUB=-O-=SUB=-4-=/SUB=-: экспериментальный и теоретический анализ
Author(s) -
П. В. Харитонский,
Andrei Kosterov,
А.К. Гурылёв,
Kamil G. Gareev,
Svetlana Kirillova,
Nikita Zolotov,
Ю.А. Аникиева
Publication year - 2020
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2020.09.49781.27h
Subject(s) - magnetization , remanence , hydrothermal circulation , hysteresis , materials science , phase (matter) , magnetic hysteresis , mineralogy , work (physics) , analytical chemistry (journal) , condensed matter physics , crystallography , thermodynamics , chemistry , magnetic field , chemical engineering , physics , organic chemistry , chromatography , quantum mechanics , engineering
In this work, the materials of FemOn – Fe3-xTixO4 composition have been obtained using the sol-gel method and hydrothermal treatment. The synthesis conditions favor the formation of composites containing titanomagnetite in a rather low concentration. Based on the hysteresis curves and temperature dependences of the remanent magnetization, theoretical analysis of the composites magnetic properties has been carried out using a model of clustered two-phase particles bound with magnetostatic interaction.