Giant Nernst effect in the incommensurate charge density wave state of P4W12O44

Abstract

We report the study of Nernst effect in quasi-low dimensional tungsten bronze P4W12O44 showing a sequence of Peierls instabilities. We demonstrate that both condensation of the electronic carriers in the CDW state and the existence of high-mobility electrons and holes originating from the small pockets remaining in the incompletely nested Fermi surface give rise to a Nernst effect of a magnitude similar to that observed in heavy fermion compounds.

Accepted to PRB

References in corpus (5)

• Direct observation of competition between superconductivity and charge density wave order in YBa2Cu3Oy
• Thermoelectric and Magnetothermoelectric Transport Measurements of Graphene
• The thermopower and Nernst Effect in graphene in a magnetic field
• The Nernst effect and the boundaries of the Fermi liquid picture
• Colossal thermomagnetic response in the exotic superconductor URu2Si2

Cited by in corpus (3)

• Charge density wave and large non-saturating magnetoresistance in YNiC${}_2$ and LuNiC${}_2$
• Crossover from charge density wave stabilized antiferromagnetism to superconductivity in Nd${}_{1-x}$La${}_x$NiC${}_2$ compounds
• Weak localization competes with the quantum oscillations in a natural electronic superlattice: the case of Na${}_{1.5}$(PO${}_2$)${}_4$(WO${}_3$)${}_{20}$