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Flat-band engineering of mobility edges

DC Field Value Language
dc.contributor.authorCarlo Danieli-
dc.contributor.authorJoshua D. Bodyfelt-
dc.contributor.authorSergej Flach-
dc.date.available2015-06-29T08:18:34Z-
dc.date.created2015-06-24ko
dc.date.issued2015-06-
dc.identifier.issn2469-9950-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/1666-
dc.description.abstractProperly modulated flat-band lattices have a divergent density of states at the flat-band energy. Quasiperiodic modulations are known to host a metal-insulator transition already in one space dimension. Their embedding into flat-band geometries consequently allows for a precise engineering and fine tuning of mobility edges. We obtain analytic expressions for singular mobility edges for two flat-band lattice examples. In particular, we engineer cases with arbitrarily small energy separations of mobility edge, zeroes, and divergencies.-
dc.description.uri1-
dc.language영어-
dc.publisherAMER PHYSICAL SOC-
dc.titleFlat-band engineering of mobility edges-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000356480400001-
dc.identifier.scopusid2-s2.0-84935141423-
dc.identifier.rimsid20467ko
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorSergej Flach-
dc.identifier.doi10.1103/PhysRevB.91.235134-
dc.identifier.bibliographicCitationPHYSICAL REVIEW B, v.91, no.23, pp.235134-1 - 235134-7-
dc.citation.titlePHYSICAL REVIEW B-
dc.citation.volume91-
dc.citation.number23-
dc.citation.startPage235134-1-
dc.citation.endPage235134-7-
dc.date.scptcdate2018-10-01-
dc.description.wostc10-
dc.description.scptc11-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusMETAL-INSULATOR-TRANSITION-
dc.subject.keywordPlusWAVE-GUIDE-
dc.subject.keywordPlusLOCALIZATION-
dc.subject.keywordPlusBEHAVIOR-
dc.subject.keywordPlusLATTICES-
dc.subject.keywordPlusMODEL-
dc.subject.keywordPlusSPECTRUM-
dc.subject.keywordPlusEQUATION-
Appears in Collections:
Center for Theoretical Physics of Complex Systems(복잡계 이론물리 연구단) > 1. Journal Papers (저널논문)
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