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DC Field | Value | Language |
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dc.citation.startPage | 205132 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 89 | - |
dc.contributor.author | Lee, EK | - |
dc.contributor.author | Bhattacharjee, S | - |
dc.contributor.author | Hwang, Kyusung | - |
dc.contributor.author | Kim, Heung-Sik | - |
dc.contributor.author | Jin, Hosub | - |
dc.contributor.author | Kim, Yong Baek | - |
dc.date.accessioned | 2023-12-22T02:40:29Z | - |
dc.date.available | 2023-12-22T02:40:29Z | - |
dc.date.created | 2015-07-29 | - |
dc.date.issued | 2014-05 | - |
dc.description.abstract | We study the general phase diagram of correlated electrons for iridium-based (Ir) compounds on the hyperhoneycomb lattice, a crystal structure where the Ir4+ ions form a three-dimensional network with threefold coordination recently realized in the beta-Li2IrO3 compound. Using a combination of microscopic derivations, symmetry analysis, and density functional calculations, we determine the general model for the electrons occupying the j(eff) = 1/2 orbitals at the Ir4+ sites. In the noninteracting limit, we find that this model allows for both topological and trivial electronic band insulators along with metallic states. The effect of Hubbard-type electron-electron repulsion on the above electronic structure in stabilizing q = 0 magnetic order reveals a phase diagram with continuous phase transition between a topological band insulator and a Neel ordered magnetic insulator. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.89, pp.205132 | - |
dc.identifier.doi | 10.1103/PhysRevB.89.205132 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.scopusid | 2-s2.0-84902131338 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/16814 | - |
dc.identifier.url | http://journals.aps.org/prb/abstract/10.1103/PhysRevB.89.205132 | - |
dc.identifier.wosid | 000336756300003 | - |
dc.language | 영어 | - |
dc.publisher | American Physical Society | - |
dc.title | Topological and magnetic phases with strong spin-orbit coupling on the hyperhoneycomb lattice | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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