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Point contact spectroscopy reveals a gap-like feature above the magnetic andstructural transition temperatures for underdoped $Ba(Fe_{1-x}Co_x)_2As_2$,$SrFe_2As_2$ and $Fe_{1+y}Te$. The conductance spectrum starts showing anenhancement at temperatures as high as 177 K for $BaFe_2As_2$ ($T_N$ $\sim$ 132K) and 250 K for $SrFe_2As_2$ ($T_N$ $\sim$ 192 K). Possible origins for thisenhancement are discussed in light of recent experimental claims of nematicityin these materials. We construct a modified phase diagram for Co-doped Ba122showing a gap-like feature existing above $T_N$ and $T_S$ for the underdopedregime.

Gap-like feature in the normal state of $\bf{X(Fe_{1-x}Co_x)_2As_2}$, $\bf{X=Ba,Sr}$ and $\bf{Fe_{1+y}Te}$ revealed by Point Contact Spectroscopy