Charge carrier localization induced by excess Fe in the Fe1+y(Te,Se) superconductor system (2009)
Liu, T. J., Ke, X., Qian, B., Hu, J., Fobes, D., Vehstedt, E. K., ...
We have investigated the effect of Fe nonstoichiometry on properties of the Fe1+y(Te, Se) superconductor system by means of resistivity, Hall coefficient, magnetic susceptibility, and specific heat...