File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1088/0953-8984/23/17/175702
- Scopus: eid_2-s2.0-79954988216
- PMID: 21483084
- WOS: WOS:000289555700017
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Spin-fluctuation-mediated pairing symmetry on the metallic kagome lattice
Title | Spin-fluctuation-mediated pairing symmetry on the metallic kagome lattice | ||||||
---|---|---|---|---|---|---|---|
Authors | |||||||
Keywords | Fluctuation exchange approximation Heavy holes Hole-doping Metallic kagome Pairing symmetries | ||||||
Issue Date | 2011 | ||||||
Publisher | Institute of Physics Publishing. The Journal's web site is located at http://www.iop.org/Journals/jpcm | ||||||
Citation | Journal Of Physics Condensed Matter, 2011, v. 23 n. 17 How to Cite? | ||||||
Abstract | We study the magnetic properties and the superconducting pairing mediated by spin fluctuations on the metallic kagome lattice by using the Hubbard model and the fluctuation exchange approximation. It is found that the spin susceptibility is caused by the nesting of the renormalized Fermi surface. We point out that superconductivity will be favored in the spin-singlet channel and may be more easily realized around 25% hole doping. We find an evolution of the pairing state from a d-wave-like symmetry, described by the E 2g representation of the group D 6h at low dopings, to that described by the A 2g representation at heavy hole dopings. © 2011 IOP Publishing Ltd. | ||||||
Persistent Identifier | http://hdl.handle.net/10722/139619 | ||||||
ISSN | 2023 Impact Factor: 2.3 2023 SCImago Journal Rankings: 0.676 | ||||||
ISI Accession Number ID |
Funding Information: This work was supported by the National Natural Science Foundation of China (grant no. 91021001) and the Ministry of Science and Technology of Science (973 project, grant nos. 2011CB922101 and 2011CB605902). | ||||||
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, J | en_HK |
dc.contributor.author | Yu, SL | en_HK |
dc.contributor.author | Yao, ZJ | en_HK |
dc.contributor.author | Li, JX | en_HK |
dc.date.accessioned | 2011-09-23T05:52:42Z | - |
dc.date.available | 2011-09-23T05:52:42Z | - |
dc.date.issued | 2011 | en_HK |
dc.identifier.citation | Journal Of Physics Condensed Matter, 2011, v. 23 n. 17 | en_HK |
dc.identifier.issn | 0953-8984 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/139619 | - |
dc.description.abstract | We study the magnetic properties and the superconducting pairing mediated by spin fluctuations on the metallic kagome lattice by using the Hubbard model and the fluctuation exchange approximation. It is found that the spin susceptibility is caused by the nesting of the renormalized Fermi surface. We point out that superconductivity will be favored in the spin-singlet channel and may be more easily realized around 25% hole doping. We find an evolution of the pairing state from a d-wave-like symmetry, described by the E 2g representation of the group D 6h at low dopings, to that described by the A 2g representation at heavy hole dopings. © 2011 IOP Publishing Ltd. | en_HK |
dc.language | eng | en_US |
dc.publisher | Institute of Physics Publishing. The Journal's web site is located at http://www.iop.org/Journals/jpcm | en_HK |
dc.relation.ispartof | Journal of Physics Condensed Matter | en_HK |
dc.rights | Journal of Physics: Condensed Matter. Copyright © Institute of Physics Publishing. | - |
dc.subject | Fluctuation exchange approximation | - |
dc.subject | Heavy holes | - |
dc.subject | Hole-doping | - |
dc.subject | Metallic kagome | - |
dc.subject | Pairing symmetries | - |
dc.title | Spin-fluctuation-mediated pairing symmetry on the metallic kagome lattice | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Yao, ZJ: zjyao@hku.hk | en_HK |
dc.identifier.authority | Yao, ZJ=rp00828 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1088/0953-8984/23/17/175702 | en_HK |
dc.identifier.pmid | 21483084 | - |
dc.identifier.scopus | eid_2-s2.0-79954988216 | en_HK |
dc.identifier.hkuros | 193940 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-79954988216&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 23 | en_HK |
dc.identifier.issue | 17 | en_HK |
dc.identifier.isi | WOS:000289555700017 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Kang, J=23394902400 | en_HK |
dc.identifier.scopusauthorid | Yu, SL=16069970100 | en_HK |
dc.identifier.scopusauthorid | Yao, ZJ=24172115800 | en_HK |
dc.identifier.scopusauthorid | Li, JX=36062437800 | en_HK |
dc.identifier.citeulike | 9194814 | - |
dc.identifier.issnl | 0953-8984 | - |