First-principles characterization of the electronic structure of the molecular superconductor beta-(BEDT-TTF)2IBr2

Simple item page
dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorLee, Y. J.
dc.contributor.authorNieminen, Risto M.
dc.contributor.authorOrdejon, P.
dc.contributor.authorCanadell, E.
dc.contributor.departmentTeknillisen fysiikan laitosfi
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.schoolPerustieteiden korkeakoulufi
dc.contributor.schoolSchool of Scienceen
dc.date.accessioned2015-08-10T09:01:13Z
dc.date.available2015-08-10T09:01:13Z
dc.date.issued2003
dc.description.abstractThe electronic structure of the molecular superconductor β−(BEDT−TTF)2IBr2 has been studied by means of first-principles density functional calculations. The calculated transverse cross section of the Fermi surface is in excellent agreement with that reconstructed from magnetoresistance measurements. It is shown that the cylindrical Fermi surface exhibits warping (the dispersion along the interlayer direction is of the order of 0.8–1.7 % of the dispersion in the conducting plane) and that it does not contain any additional small pocket. These features provide support for a recent proposal concerning the much debated question of the origin of the slow magnetoresistance oscillations exhibited by this material.en
dc.description.versionPeer revieweden
dc.format.extent180505/1-4
dc.format.mimetypeapplication/pdfen
dc.identifier.citationLee, Y. J. & Nieminen, Risto M. & Ordejon, P. & Canadell, E. 2003. First-principles characterization of the electronic structure of the molecular superconductor beta-(BEDT-TTF)2IBr2. Physical Review B. Volume 67, Issue 18. 180505/1-4. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.67.180505.en
dc.identifier.doi10.1103/physrevb.67.180505
dc.identifier.issn1550-235X (electronic)
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/17341
dc.identifier.urnURN:NBN:fi:aalto-201508103964
dc.language.isoenen
dc.publisherAmerican Physical Society (APS)en
dc.relation.ispartofseriesPhysical Review Ben
dc.relation.ispartofseriesVolume 67, Issue 18
dc.rights© 2003 American Physical Society (APS). This is the accepted version of the following article: Lee, Y. J. & Nieminen, Risto M. & Ordejon, P. & Canadell, E. 2003. First-principles characterization of the electronic structure of the molecular superconductor beta-(BEDT-TTF)2IBr2. Physical Review B. Volume 67, Issue 18. 180505/1-4. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.67.180505, which has been published in final form at http://journals.aps.org/prb/abstract/10.1103/PhysRevB.67.180505.en
dc.rights.holderAmerican Physical Society (APS)
dc.subject.keywordsuperconductorsen
dc.subject.keywordelectronic structuresen
dc.subject.keywordFermi surfacesfi
dc.subject.otherPhysicsen
dc.titleFirst-principles characterization of the electronic structure of the molecular superconductor beta-(BEDT-TTF)2IBr2en
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.dcmitypetexten
dc.type.versionFinal published versionen

Files

Original bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
A1_lee_y_j_2003.pdf
Size:
668.16 KB
Format:
Adobe Portable Document Format
Download

Collections

[article] Perustieteiden korkeakoulu / SCI