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Interplane coupling in the quasi-two-dimensional 1T-TaS₂

Title data

Bovet, M. ; van Smaalen, Sander ; Berger, H. ; Gaal, R. ; Forró, L. ; Schlapbach, L. ; Aebi, P.:
Interplane coupling in the quasi-two-dimensional 1T-TaS₂.
In: Physical Review B. Vol. 67 (2003) Issue 12 . - p. 125105.
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.67.125105

Official URL: Volltext

Abstract in another language

Density-functional band-structure calculations including atomic displacements in the charge-density wave phase have been performed for the layered 1T−TaS2. This quasi-two-dimensional material exhibits a charge-density wave extending in all three dimensions. We find that the topmost occupied Ta d band is localized in plane but strongly disperses perpendicular to the layers showing favorable nesting conditions in z direction. The calculations are compared to angle-resolved photoemission experiments and possible consequences on the temperature behavior of the resistivity are discussed.

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Group Material Sciences > Chair Crystallography
Faculties > Faculty of Mathematics, Physics und Computer Science > Group Material Sciences > Chair Crystallography > Chair Crystallography - Univ.-Prof. Dr. Sander van Smaalen
Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Group Material Sciences
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 18 Mar 2016 09:22
Last Modified: 18 Mar 2016 09:22
URI: https://eref.uni-bayreuth.de/id/eprint/31914