Influence of high-angle grain boundaries on the charge order formation in the $\mathrm{YB}{\mathrm{a}}_2\mathrm{C}{\mathrm{u}}_3{\mathrm{O}}_{7-\delta }$

Vladimir S. Boyko, Roman Ya. Kezerashvili

We are examining the possibility of the formation of charge order in the high-temperature superconductor $\mathrm{YB}{\mathrm{a}}_2\mathrm{C}{\mathrm{u}}_3{\mathrm{O}}_{7-\delta }$ (YBCO) due to interaction between the charged o…