Тип публикации: статья из журнала
Год издания: 2022
Идентификатор DOI: 10.21883/pss.2022.14.54338.185
Аннотация: <jats:p> In this work, the magnetoelectric response in a series of Dy<jats:sub>1-x</jats:sub>Ho<jats:sub>x</jats:sub>MnO<jats:sub>3</jats:sub> crystals with substitution x from 0 to 0.4 was investigated. The measurement results showed that, as x increases, a decrease in both the polarization P<jats:sub>a</jats:sub> and the magnitudПоказать полностьюe of the susceptibility of the inverse magnetoelectric effect α<jats:sub>ba</jats:sub> is observed. In addition, the field H<jats:sub>b</jats:sub> increases, at which the P_c-> P<jats:sub>a</jats:sub> transition is observed, and the temperature range of the existence of the magnetoelectric response decreases. Thus, an increase in the substitution x suppresses the magnetoelectric effect in this series of compounds. The measurement results also indirectly indicate the prolongation of the P<jats:sub>a</jats:sub> state and, consequently, of the magnetic state with a cycloid lying in the ab-plane by an external electric field E<jats:sub>a</jats:sub>. The reported study was funded by Russian Foundation for Basic Research, Government of Krasnoyarsk Territory, Krasnoyarsk Regional Fund of Science to the research project No.20-42-243008. Keywords: multiferroics, magnetoelectric effect, phase transition, ferroelectricity. </jats:p>
Журнал: Physics of the Solid State
Выпуск журнала: Т. 64, № 14
Номера страниц: 2389
ISSN журнала: 10637834
Издатель: Ioffe Institute Russian Academy of Sciences