A Highly Conductive Layer at an Interface between Ferroelectric BaSrTiO3 and Ferromagnetic LaMnO3


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Abstract

Properties of the Ba0.8Sr0.2TiO3/LaMnO3 heterostructure are investigated for when LaMnO3 and Ba0.8Sr0.2TiO3 are deposited on a surface SrTiO3. No state of high conductivity is observed. The effect a magnetic field has on the temperature behavior of resistivity is determined for samples of the Ba0.8Sr0.2TiO3/LaMnO3 heterostructure in its “normal” architecture when a Ba0.8Sr0.2TiO3 film is deposited on a LaMnO3 single crystal.

About the authors

D. P. Pavlov

Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences

Author for correspondence.
Email: dmitry.p.pavlov@gmail.com
Russian Federation, Kazan, 420029

T. S. Shaposhnikova

Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences

Email: dmitry.p.pavlov@gmail.com
Russian Federation, Kazan, 420029

A. O. Chibirev

Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences

Email: dmitry.p.pavlov@gmail.com
Russian Federation, Kazan, 420029

Yu. I. Golovko

Southern Scientific Center, Russian Academy of Sciences

Email: dmitry.p.pavlov@gmail.com
Russian Federation, Rostov-on-Don, 344006

V. M. Mukhortov

Southern Scientific Center, Russian Academy of Sciences

Email: dmitry.p.pavlov@gmail.com
Russian Federation, Rostov-on-Don, 344006

R. F. Mamin

Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences

Email: dmitry.p.pavlov@gmail.com
Russian Federation, Kazan, 420029

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