Open AccessМагнитострикция через магнитоэлектричество: использование магнитоэлектрического отклика для определения магнитострикционных характеристик композиционных мультиферроиков
Author(s) -
Д.А. Филиппов,
В.М. Лалетин,
Н.Н. Поддубная,
Vladimir V. Shvartsman,
Doru C. Lupascu,
J. Zhang,
G. Srinivasan
Publication year - 2019
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2019.22.48647.17986
Subject(s) - magnetostriction , materials science , multiferroics , composite number , magnetoelectric effect , zirconate , ferrite (magnet) , composite material , spinel , piezoelectricity , condensed matter physics , titanate , ferroelectricity , magnetic field , metallurgy , ceramic , physics , optoelectronics , dielectric , quantum mechanics
A new way for determining the magnetostriction characteristics of a composite multiferroics using the magnetoelectric response of the structure is proposed. It is shown that integral from the field dependency of linear magnetoelectric coefficient is the magnetostriction characteristic of the structure. The results of an experimental study of the physical properties of bulk composites based on lead zirconate titanate and ferrite-nickel spinel are presented. Based on the field dependence of the magnetoelectric voltage coefficient, magnetostriction curves of composite structures with a content of ferrospinel of 10–70% were obtained.