Electronic Properties of a Two-Dimensional Electron Gas at the Interface between Transition Metal Complex Oxides
- Авторы: Piyanzina I.I.1,2, Lysogorskiy Y.V.2, Tayurskii D.A.2, Mamin R.F.1,2
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Учреждения:
- Kazan Federal University
- Zavoisky Physicotechnical Institute, Kazan Scientific Center
- Выпуск: Том 82, № 3 (2018)
- Страницы: 234-237
- Раздел: Proceedings of the XXI National Conference on Magnetoelectrics Physics
- URL: https://journals.rcsi.science/1062-8738/article/view/185316
- DOI: https://doi.org/10.3103/S1062873818030188
- ID: 185316
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Аннотация
The structural and electronic properties of heterostructures based on transition metal oxides containing strongly correlated electrons are compared. The investigated structures are LaAlO3/SrTiO3 (LAO/STO), LaAlO3/BaTiO3 (LAO/BTO), and BaTiO3/SrTiO3 (BTO/STO). The role of structural relaxation in the formation of a two-dimensional electron gas at the interface of two dielectrics is revealed. The contribution from different orbitals and atoms to conductivity is analyzed, along with the correlation between structural distortions induced by the dipole moment in an LAO layer and conductivity.
Об авторах
I. Piyanzina
Kazan Federal University; Zavoisky Physicotechnical Institute, Kazan Scientific Center
Автор, ответственный за переписку.
Email: i.piyanzina@gmail.com
Россия, Kazan, 420008; Kazan, 420029
Yu. Lysogorskiy
Zavoisky Physicotechnical Institute, Kazan Scientific Center
Email: i.piyanzina@gmail.com
Россия, Kazan, 420029
D. Tayurskii
Zavoisky Physicotechnical Institute, Kazan Scientific Center
Email: i.piyanzina@gmail.com
Россия, Kazan, 420029
R. Mamin
Kazan Federal University; Zavoisky Physicotechnical Institute, Kazan Scientific Center
Email: i.piyanzina@gmail.com
Россия, Kazan, 420008; Kazan, 420029
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