Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12779/4316
Title: Concerning the resistivity anomaly in the layered pnictide oxide Na2Ti2Sb2O
Authors: Fabrizi De Biani, Fabrizia 
Alemany, P.
Canadell, E.
Issue Date: 1998
Project: None 
Journal: INORGANIC CHEMISTRY
Abstract: 
The origin of the resistivity anomaly at 120 K in the layered pnictide oxide Na2Ti2Sb2O is discussed on the basis of tight-binding band structure calculations. The Fermi surface of this material is shown to result from the superposition of a two-dimensional and four pseudo-one-dimensional components. It is proposed that the resistivity anomaly is associated with a Fermi surface instability of these pseudo-one-dimensional portions leading to a periodic lattice distortion.
Description: 
39771
URI: http://hdl.handle.net/20.500.12779/4316
ISSN: 0020-1669
DOI: 10.1021/ic980712e
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