Interplay of metallicity, ferroelectricity, and layer charges in SmNiO_{3}/BaTiO_{3} superlattices
Using density-functional theory, we demonstrate that the formal layer charges of the metallic samarium nickelate electrode influence the spontaneous ferroelectric polarization of the barium titanate in SmNiO_{3}/BaTiO_{3} capacitors. We find that, despite the metallic screening of SmNiO_{3}, the spo...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2025-04-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.7.023044 |
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