Map of Crystal-Field Effects in Correlated Layered tn2g Perovskites
文献类型：期刊论文
| 作者 | Samani, Neda1; Zhang, Guoren1,2,3,4 ; Pavarini, Eva1,4
|
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2024-06-07 |
| 卷号 | 132 |
| ISSN号 | 0031-9007 |
| DOI | 10.1103/PhysRevLett.132.236505 |
| 通讯作者 | Samani, Neda() |
| 英文摘要 | Correlated metallic layered t n 2g perovskites are intensively studied and yet their low-energy electronic properties remain hotly debated. Important elements of the puzzle, beside the on-site Coulomb repulsion, are the tetragonal crystal-field splitting and the spin-orbit interaction. Here, we show that they control the electronic properties principally via form and occupations of natural orbitals. We discuss consequences for shape and topology of the Fermi surface, effective masses, and metal-insulator transition, building a map of crystal-field effects. The emerging picture captures electronic-structure trends in this family of systems within a single framework. |
| WOS关键词 | SUPERCONDUCTIVITY ; SYSTEMS |
| 资助项目 | National Natural Science Foundation of China[12074384] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001244263300017 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/136197]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Samani, Neda |
| 作者单位 | 1.Forschungszentrum Julich, Inst Adv Simulat, D-52425 Julich, Germany 2.Nantong Univ, Sch Phys & Technol, Nantong 226019, Peoples R China 3.Chinese Acad Sci, Key Lab Mat Phys, Inst Solid State Phys, HFIPS, Hefei 230031, Peoples R China 4.Forschungszentrum Julich, JARA High Performance Comp, Julich, Germany |
| 推荐引用方式 GB/T 7714 | Samani, Neda,Zhang, Guoren,Pavarini, Eva. Map of Crystal-Field Effects in Correlated Layered tn2g Perovskites[J]. PHYSICAL REVIEW LETTERS,2024,132. |
| APA | Samani, Neda,Zhang, Guoren,&Pavarini, Eva.(2024).Map of Crystal-Field Effects in Correlated Layered tn2g Perovskites.PHYSICAL REVIEW LETTERS,132. |
| MLA | Samani, Neda,et al."Map of Crystal-Field Effects in Correlated Layered tn2g Perovskites".PHYSICAL REVIEW LETTERS 132(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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