Coexistence of superconductivity and charge-density wave in the quasi-one-dimensional material HfTe₃.

ABSTRACT: We present the first experimental evidence for metallicity, superconductivity (SC) and the co-existence of charge density waves (CDW) in the quasi-one-dimensional material HfTe₃. The existence of such phenomena is a typical characteristic of the transition metal chalcogenides however, without the application of hydrostatic pressure/chemical doping, it is rare for a material to exhibit the co-existence of both states. Materials such as HfTe₃ can therefore provide us with a unique insight into the relationship between these multiple ordered states. By improving on the original synthesis conditions, we have successfully synthesised single phase HfTe₃ and confirmed the resultant structure by performing Rietveld refinement. Using low temperature resistivity meas

SUBMITTER: Denholme SJ 

PROVIDER: S-EPMC5364548 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature