Zooming-in on the charge ordering in YBa2Cu3O6.5

D. L. Feng, A. Rusydi, P. Abbamonte +9

We report direct evidence of charge/orbital ordering of low energy electronic states of $Cu$ in YBa${}_2$Cu${}_3$O${}_{6+x}$ ortho-II phase in both the $Cu{O}_3$ chain and the CuO${}_2$ plan…