DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Eric Kin-Ho | ko |
dc.contributor.author | Bhattacharjee, Subhro | ko |
dc.contributor.author | Hwang, Kyusung | ko |
dc.contributor.author | Kim, Heung-Sik | ko |
dc.contributor.author | Jin, Hosub | ko |
dc.contributor.author | Kim, Yong Baek | ko |
dc.date.accessioned | 2014-09-01T07:39:13Z | - |
dc.date.available | 2014-09-01T07:39:13Z | - |
dc.date.created | 2014-06-30 | - |
dc.date.created | 2014-06-30 | - |
dc.date.issued | 2014-05 | - |
dc.identifier.citation | PHYSICAL REVIEW B, v.89, no.20 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.uri | http://hdl.handle.net/10203/189303 | - |
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.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Topological and magnetic phases with strong spin-orbit coupling on the hyperhoneycomb lattice | - |
dc.type | Article | - |
dc.identifier.wosid | 000336756300003 | - |
dc.identifier.scopusid | 2-s2.0-84902131338 | - |
dc.type.rims | ART | - |
dc.citation.volume | 89 | - |
dc.citation.issue | 20 | - |
dc.citation.publicationname | PHYSICAL REVIEW B | - |
dc.identifier.doi | 10.1103/PhysRevB.89.205132 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Heung-Sik | - |
dc.contributor.nonIdAuthor | Lee, Eric Kin-Ho | - |
dc.contributor.nonIdAuthor | Bhattacharjee, Subhro | - |
dc.contributor.nonIdAuthor | Hwang, Kyusung | - |
dc.contributor.nonIdAuthor | Jin, Hosub | - |
dc.contributor.nonIdAuthor | Kim, Yong Baek | - |
dc.type.journalArticle | Article | - |
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