RT Journal Article
T1 Electronic structure analysis of quasi-one-dimensional monophosphate tungsten bronzes
A1 Mascaraque Susunaga, Arantzazu
A1 Roca, L.
A1 Avila, J.
A1 Drouard, S.
A1 Guyo, H.
A1 Asensio, M. C.
AB Synchrotron-radiation angle-resolved photoemission measurements were performed in the nondoped (PO_2)_4(WO_3)_4(WO_3)_4 compound in order to obtain a detailed picture of the electronic structure. This material is a low-dimensional compound due to the strong anisotropic structure built up with chains. The measurements were done at room temperature, probing different crystalline directions. Three states are observed in the vicinity of the Fermi level: one of them exhibits one-dimensional character while the other two are of two-dimensional nature. A very good agreement has been found between these electronic bands and theoretical calculations based on the hidden nesting mechanism.
PB American Physical Society
SN 0163-1829
YR 2002
FD 2002-09-15
LK https://hdl.handle.net/20.500.14352/59405
UL https://hdl.handle.net/20.500.14352/59405
LA eng
NO © 2002 The American Physical Society.This work has been partially financed by the Spanish agency MCYT, under Grant No. MAT2002-03431. A.M. and L.R. thank Ministerio de Ciencia y Tecnología (Grant Nos. PF 00 51683701 and ES 99 50858888, respectively) for financial support.
NO Spanish agency MCYT
NO Ministerio de Ciencia y Tecnología
DS Docta Complutense
RD 5 abr 2025