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- Publisher Website: 10.1103/PhysRevB.94.201114
- Scopus: eid_2-s2.0-84997719753
- WOS: WOS:000388271400003
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Article: Hidden multipolar orders of dipole-octupole doublets on a triangular lattice
Title | Hidden multipolar orders of dipole-octupole doublets on a triangular lattice |
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Authors | |
Issue Date | 2016 |
Publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prb/ |
Citation | Physical Review B: covering condensed matter and materials physics, 2016, v. 94 n. 20, article no. 201114 How to Cite? |
Abstract | © 2016 American Physical Society. Motivated by the recent development in strong spin-orbit-coupled materials, we consider the dipole-octupole doublets on the triangular lattice. We propose the most general interaction between these unusual local moments. Due to the spin-orbit entanglement and the special form of its wave function, the dipole-octupole doublet has a rather peculiar property under the lattice symmetry operation. As a result, the interaction is highly anisotropic in the pseudospin space, but remarkably, is uniform spatially. We analyze the ground state properties of this generic model and emphasize the hidden multipolar orders that emerge from the dipolar and octupolar interactions. We clarify the quantum mutual modulations between the dipolar and octupolar orders. We predict the experimental consequences of the multipolar orders and propose the rare-earth triangular materials as candidate systems for these unusual properties. |
Persistent Identifier | http://hdl.handle.net/10722/266141 |
ISSN | 2023 Impact Factor: 3.2 2023 SCImago Journal Rankings: 1.345 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Li, Yao Dong | - |
dc.contributor.author | Wang, Xiaoqun | - |
dc.contributor.author | Chen, Gang | - |
dc.date.accessioned | 2018-12-27T01:58:57Z | - |
dc.date.available | 2018-12-27T01:58:57Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Physical Review B: covering condensed matter and materials physics, 2016, v. 94 n. 20, article no. 201114 | - |
dc.identifier.issn | 2469-9950 | - |
dc.identifier.uri | http://hdl.handle.net/10722/266141 | - |
dc.description.abstract | © 2016 American Physical Society. Motivated by the recent development in strong spin-orbit-coupled materials, we consider the dipole-octupole doublets on the triangular lattice. We propose the most general interaction between these unusual local moments. Due to the spin-orbit entanglement and the special form of its wave function, the dipole-octupole doublet has a rather peculiar property under the lattice symmetry operation. As a result, the interaction is highly anisotropic in the pseudospin space, but remarkably, is uniform spatially. We analyze the ground state properties of this generic model and emphasize the hidden multipolar orders that emerge from the dipolar and octupolar interactions. We clarify the quantum mutual modulations between the dipolar and octupolar orders. We predict the experimental consequences of the multipolar orders and propose the rare-earth triangular materials as candidate systems for these unusual properties. | - |
dc.language | eng | - |
dc.publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prb/ | - |
dc.relation.ispartof | Physical Review B: covering condensed matter and materials physics | - |
dc.title | Hidden multipolar orders of dipole-octupole doublets on a triangular lattice | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1103/PhysRevB.94.201114 | - |
dc.identifier.scopus | eid_2-s2.0-84997719753 | - |
dc.identifier.volume | 94 | - |
dc.identifier.issue | 20 | - |
dc.identifier.spage | article no. 201114 | - |
dc.identifier.epage | article no. 201114 | - |
dc.identifier.eissn | 2469-9969 | - |
dc.identifier.isi | WOS:000388271400003 | - |
dc.identifier.issnl | 2469-9950 | - |