${}^{11}$B NMR study of pure and lightly carbon doped MgB${}_2$ superconductors

M. Karayanni, G. Papavassiliou, M. Pissas +5

We report a ${}^{11}$B NMR line shape and spin-lattice relaxation rate ($1/(T_{1}T)$) study of pure and lightly carbon doped MgB${}_{2-x}$C${}_x$ for $x=0$, 0.02, and 0.04, in the vortex…