Preprint
^{59}Co NMR evidence for charge ordering below T_{CO}\sim 51 K in Na_{0.5}CoO_2
Abstract
The CoO$_{2}$ layers in sodium-cobaltates Na$_{x}$CoO$_{2}$ may be viewed as
a spin $S=1/2$ triangular-lattice doped with charge carriers. The underlying
Authors
Ning FL; Golin SM; Ahilan K; Imai T; Shu GJ; Chou FC
Publication date
November 26, 2007
DOI
10.48550/arxiv.0711.4023
Preprint server
arXiv