Scanning Tunneling Spectroscopy on SrFe${}_2$(As${}_{1-\mathrm{x}}$P${}_{\mathrm{x}}$)${}_2$

Jasmin Jandke, Petra Wild, Michael Schackert +5

We investigated SrFe${}_2$(As${}_{1-\mathrm{x}}$P${}_{\mathrm{x}}$)${}_2$ single crystals with four different phosphorus concentrations x in the superconducting phase (x =…