${}^{23}$Na-NMR study on the one-dimensional superoxide spin-chain compound NaO${}_2$

Takayuki Goto, Mizuki Miyajima, Takashi Kambe

We report ${}^{23}$Na-NMR study on a candidate one-dimensional quantum spin system NaO${}_2$. The Knight shift, linewidth, and spin-lattice relaxation rate $1/T_1$ were investigated do…