DC Field | Value | Language |
---|---|---|
dc.contributor.author | KIM, JONG-WOO | - |
dc.contributor.author | CHUN, SAE HWAN | - |
dc.contributor.author | CHOI, YONG | - |
dc.contributor.author | KIM, BUMJOON | - |
dc.contributor.author | UPTON, MARY H. | - |
dc.contributor.author | RYAN, Phil J. | - |
dc.date.accessioned | 2021-01-27T14:50:14Z | - |
dc.date.available | 2021-01-27T14:50:14Z | - |
dc.date.created | 2020-11-11 | - |
dc.date.issued | 2020-08 | - |
dc.identifier.issn | 2469-9969 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/104944 | - |
dc.description.abstract | In layer-structured Sr2IrO4, strong crystal electric field and spin-orbit coupling result in an intriguing spin-orbit entangled J(eff) = 1/2 state, resembling the spin S = 1/2 state of high-temperature superconducting cuprates. Our study unravels the intricate relationship between the lattice and the pseudospin interactions using uniaxial strain. Applied along the [1 1 0] direction, a compressive strain does not induce any effect. In contrast, the strain along [1 0 0] triggers a dramatic detwinning of the magnetic domains bringing the system to a single domain at around 0.04% strain. The strain driven detwinning rate is temperature independent showing that it does not exhibit a spontaneous orthorhombic lattice distortion driven by the pseudo-Jahn-Teller effect. | - |
dc.language | English | - |
dc.publisher | American Physical Society | - |
dc.relation.isPartOf | Physical Review B | - |
dc.title | Controlling symmetry of spin-orbit entangled pseudospin state through uniaxial strain | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevB.102.054420 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Physical Review B, v.102, no.5 | - |
dc.identifier.wosid | 000558959900002 | - |
dc.citation.number | 5 | - |
dc.citation.title | Physical Review B | - |
dc.citation.volume | 102 | - |
dc.contributor.affiliatedAuthor | KIM, BUMJOON | - |
dc.identifier.scopusid | 2-s2.0-85089874359 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | ARTICLE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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