Effective Hamiltonian for nickelate oxides Nd_{1−x}Sr_{x}NiO_{2}
We derive the effective single-band Hamiltonian in the flat NiO_{2} planes for nickelate compounds Nd_{1−x}Sr_{x}NiO_{2}. We implement the first-principles calculation to study electronic structures of nickelates using the Heyd-Scuseria-Ernzerhof hybrid density functional and derive a three-band Hub...
Uloženo v:
| Hlavní autoři: | , , , , , , |
|---|---|
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
American Physical Society
2020-02-01
|
| Edice: | Physical Review Research |
| On-line přístup: | http://doi.org/10.1103/PhysRevResearch.2.013214 |
| Tagy: |
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
|