Electronic properties of single-crystalline Fe${}_{1.05}$Te and Fe${}_{1.03}$Se${}_{0.30}$Te${}_{0.70}$

G. F. Chen, Z. G. Chen, J. Dong +6

We report on a comprehensive study of the transport, specific heat, magnetic susceptibility and optical spectroscopy on single crystal of Fe${}_{1.05}$Te. We confirm that Fe${}_{1.05}$…