BROWSE

Related Scientist

pcs's photo.

pcs
복잡계이론물리연구단
more info

ITEM VIEW & DOWNLOAD

Molecular Kondo effect in flat-band lattices

DC Field Value Language
dc.contributor.authorMinh-Tien Tran-
dc.contributor.authorThuy Thi Nguyen-
dc.date.available2018-07-18T02:04:07Z-
dc.date.created2018-06-11-
dc.date.issued2018-04-
dc.identifier.issn2469-9950-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/4577-
dc.description.abstractThe Kondo effect of a single magnetic impurity embedded in the Lieb lattice is studied by the numerical renormalization group. When the band flatness is present in the local density of states at the impurity site, it quenches the participation of all dispersive electrons in the Kondo singlet formation and reduces the many-body Kondo problem to a two-electron molecular Kondo problem. A quantum entanglement of two spins, which is the two-electron molecular analog of the many-body Kondo singlet, is stable at low temperature, and the impurity contributions to thermodynamical and dynamical quantities are qualitatively different from that obtained in the many-body Kondo effect. The conditions for existence of the molecular Kondo effect in narrow band systems are also presented. © 2018 American Physical Society-
dc.description.uri1-
dc.language영어-
dc.publisherAMER PHYSICAL SOC-
dc.titleMolecular Kondo effect in flat-band lattices-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000429774600003-
dc.identifier.scopusid2-s2.0-85045455108-
dc.identifier.rimsid63630-
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorMinh-Tien Tran-
dc.identifier.doi10.1103/PhysRevB.97.155125-
dc.identifier.bibliographicCitationPHYSICAL REVIEW B, v.97, no.15, pp.155125-
dc.citation.titlePHYSICAL REVIEW B-
dc.citation.volume97-
dc.citation.number15-
dc.citation.startPage155125-
dc.date.scptcdate2018-10-01-
dc.description.scptc0-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
Appears in Collections:
Center for Theoretical Physics of Complex Systems(복잡계 이론물리 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
PhysRevB.97.155125.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse