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Conductivity of a film heterostructure Ba0.8Sr0.2TiO3/LaMnO3/Ba0.8Sr0.2TiO3
- Authors: Chibirev A.O.1, Leontyev A.V.1, Bannikov M.I.1, Mamin R.F.1
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Affiliations:
- Zavoisky Physical-Technical Institute – Subdivision of the Federal Research Center “Kazan Scientific Center of Russian Academy of Sciences”
- Issue: Vol 87, No 4 (2023)
- Pages: 538-540
- Section: Articles
- URL: https://journals.rcsi.science/0367-6765/article/view/135358
- DOI: https://doi.org/10.31857/S0367676522700958
- EDN: https://elibrary.ru/NOXLYH
- ID: 135358
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Abstract
The electrical resistance of Ba0.8Sr0.2TiO3/LaMnO3/Ba0.8Sr0.2TiO3 film heterostructures has been studied. It is shown that the resistance decreases significantly with a temperature below the maximum temperature of about 170 K. Thus, for such heterostructures, the effect of quasi-two-dimensional conductivity was discovered, but only at certain layer thicknesses.
About the authors
A. O. Chibirev
Zavoisky Physical-Technical Institute – Subdivision of the Federal Research Center“Kazan Scientific Center of Russian Academy of Sciences”
Author for correspondence.
Email: chibirev12@mail.ru
Russia, 420029, Kazan
A. V. Leontyev
Zavoisky Physical-Technical Institute – Subdivision of the Federal Research Center“Kazan Scientific Center of Russian Academy of Sciences”
Email: chibirev12@mail.ru
Russia, 420029, Kazan
M. I. Bannikov
Zavoisky Physical-Technical Institute – Subdivision of the Federal Research Center“Kazan Scientific Center of Russian Academy of Sciences”
Email: chibirev12@mail.ru
Russia, 420029, Kazan
R. F. Mamin
Zavoisky Physical-Technical Institute – Subdivision of the Federal Research Center“Kazan Scientific Center of Russian Academy of Sciences”
Email: chibirev12@mail.ru
Russia, 420029, Kazan
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