Superconductivity induced by Ni doping in BaFe$_2$As$_2$ (2008)
Li, L. J., Wang, Q. B., Luo, Y. K., Chen, H., Tao, Q., Li, Y. K., ...
A series of 122 phase BaFe$_{2-x}$Ni$_x$As$_2$ ($x$ = 0, 0.05, 0.1, 0.16, 0.2) single crystals were grown by self flux method and a dome-like Ni doping dependence of superconducting transition...
Effect of Co doping on superconductivity and transport properties in SmFe$_{1-x}$Co$_{x}$AsO (2008)
Li, Y. K., Lin, X., Zhu, Z. W., Chen, H., Wang, C., Li, L. J., ...
We investigate superconductivity and transport properties of Co doped SmFe$_{1-x}$Co$_{x}$AsO system. The antiferromagnetic (AFM) spin-density wave (SDW) order is rapidly suppressed by Co doping, and...
Li, Y. K., Lin, X., Wang, C., Li, L. J., Zhu, Z. W., Tao, Q., ...
We report Zn-doping effect in the parent and F-doped LaFeAsO oxy-arsenides. Slight Zn doping in LaFe$_{1-x}$Zn$_{x}$AsO drastically suppresses the resistivity anomaly around 150 K which is associated...
Nernst effect of the new iron-based superconductor LaO$_{1-x}$F$_{x}$FeAs (2008)
Zhu, Z. W., Xu, Z. A., Lin, X., Cao, G. H., Feng, C. M., Chen, G. F., ...
We report the first Nernst effect measurement on the new iron-based superconductor LaO$_{1-x}$F$_{x}$FeAs $(x=0.1)$. In the normal state, the Nernst signal is negative and very small. Below $T_{c}$ a...