Structural and magnetic properties of ferroelectric/dielectric BaTiO3/LaMnO3 and BaTiO3/SrTiO3 heterostructures.

Authors :: Piyanzina, I. I.
Pavlov, D. P.
Jagličić, Z.
Shulyaev, D. A.
Tayurskii, D. A.
Kabanov, V. V.
Mamin, R. F.
Source :: Ferroelectrics; 2021, Vol. 575 Issue 1, p144-150, 7p
Publication Year :: 2021
Abstract: We present the results of structural and magnetic properties of two types of heterostructures composed of ferroelectric BaTiO<subscript>3</subscript> and dielectrics LaMnO<subscript>3</subscript> or SrTiO<subscript>3</subscript>. By means of the first principle calculations we analyze structures of BaTiO<subscript>3</subscript>/LaMnO<subscript>3</subscript> and BaTiO<subscript>3</subscript>/SrTiO<subscript>3</subscript> interfaces and investigate magnetic properties and an impact of ferroelectric polarization. Experimental results of magnetic susceptibility measurements for Ba<subscript>0.8</subscript>Sr<subscript>0.2</subscript>TiO<subscript>3</subscript>/LaMnO<subscript>3</subscript> heterostructure are presented. [ABSTRACT FROM AUTHOR]

Subjects :: MAGNETIC properties
HETEROSTRUCTURES
MAGNETIC susceptibility
FERROELECTRICITY
MAGNETIC measurements
DIELECTRICS

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