Antiferromagnetic spin correlations and pseudogap-like behavior in Ca(Fe1-xCox)2As2 studied by 75As nuclear magnetic resonance and anisotropic resistivity

J. Cui, B. Roy, M. A. Tanatar +5

We report ${}^{75}$As nuclear magnetic resonance (NMR) measurements of single-crystalline Ca(Fe${}_{1-x}$Co${}_x$)${}_2$As${}_2$ ($x$ = 0.023, 0.028, 0.033, and 0.059) annealed at 350~$^{\ci…