Superfluid Density and Field-Induced Magnetism in Ba(Fe1-xCox)2As2 and Sr(Fe1-xCox)2As2 Measured with Muon Spin Relaxation

T. J. Williams, A. A. Aczel, E. Baggio-Saitovitch +14

We report muon spin rotation ($\mu$SR) measurements of single crystal Ba(Fe${}_{1-x}$Co${}_x$)${}_2$As${}_2$ and Sr(Fe${}_{1-x}$Co${}_x$)${}_2$As${}_2$. From measurements of the magnetic field penet…