${}^{75}$As NMR of Ba(Fe${}_{0.93}$Co${}_{0.07}$)${}_2$As${}_2$ in High Magnetic Field

Sangwon Oh, A. M. Mounce, S. Mukhopadhyay +7

The superconducting state of an optimally doped single crystal of Ba(Fe${}_{0.93}$Co${}_{0.07}$)${}_2$As${}_2$ was investigated by ${}^{75}$As NMR in high magnetic fields from 6.4 T to 28 T.…