Topological and magnetic phases with strong spin-orbit coupling on the hyperhoneycomb lattice
DC Field | Value | Language |
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dc.contributor.author | Eric Kin-Ho Lee | - |
dc.contributor.author | Bhattacharjee S. | - |
dc.contributor.author | Kyusung Hwang | - |
dc.contributor.author | Heung-Sik Kim | - |
dc.contributor.author | Hosub Jin | - |
dc.contributor.author | Yong Baek Kim | - |
dc.date.available | 2015-04-20T05:57:17Z | - |
dc.date.created | 2014-08-11 | - |
dc.date.issued | 2014-05 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/1037 | - |
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 Î-Li2IrO3 compound. Using a combination of microscopic derivations, symmetry analysis, and density functional calculations, we determine the general model for the electrons occupying the jeff=12 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 Néel ordered magnetic insulator. © 2014 American Physical Society. | - |
dc.description.uri | 1 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Topological and magnetic phases with strong spin-orbit coupling on the hyperhoneycomb lattice | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 000336756300003 | - |
dc.identifier.scopusid | 2-s2.0-84902131338 | - |
dc.identifier.rimsid | 225 | ko |
dc.date.tcdate | 2018-10-01 | - |
dc.contributor.affiliatedAuthor | Hosub Jin | - |
dc.identifier.doi | 10.1103/PhysRevB.89.205132 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW B, v.89, no.20, pp.205132 | - |
dc.citation.title | PHYSICAL REVIEW B | - |
dc.citation.volume | 89 | - |
dc.citation.number | 20 | - |
dc.citation.startPage | 205132 | - |
dc.date.scptcdate | 2018-10-01 | - |
dc.description.wostc | 14 | - |
dc.description.scptc | 12 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |