Effect of Cu doping on superconductivity in TaSe${}_3$: Relationship between superconductivity and induced charge density wave

Atsushi Nomura, Kazuhiko Yamaya, Shigeru Takayanagi +2

By measuring the temperature dependence of the resistance, we investigated the effect of Cu doping on superconductivity (SC) in Cu-doped TaSe${}_3$ in which the charge density wave (…