Experimental observation of metallic states with different dimensionality in a quasi-1D charge density wave compound

P. Rezende-Gonçalves, M. Thees, J. Rojas Castillo +14

TaTe${}_4$ is a quasi-1D tetrachalcogenide that exhibits a CDW instability caused by a periodic lattice distortion. Recently, pressure-induced superconductivity has been achieved in…